Graco 312759R User Manual

Operation - Maintenance

™

PR70

with Advanced Display Module

Fixed or variable ratio systems. For accurate metering, mixing, and dispensing of two-component materials. For professional use only.

Not approved for use in European explosive atmosphere locations.

3000 psi (21 MPa, 207 bar) Maximum Working Pressure 100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure

Important Safety Instructions

Read all warnings and instructions in all supplied manuals. Save these instructions.

and PR70v

™

312759R

PR70v Shown with Advanced Display Module

ti12385b

Contents

Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Product Configurator . . . . . . . . . . . . . . . . . . . . . . . 4

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Component Identification . . . . . . . . . . . . . . . . . . . 13

Advanced Display Module (ADM) . . . . . . . . . . . 15

Screen Navigation Diagram . . . . . . . . . . . . . . . . . 16

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Machine Installation . . . . . . . . . . . . . . . . . . . . . 17

Tank Refill Kit 256577 Installation . . . . . . . . . . . 19

Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Setup Screens . . . . . . . . . . . . . . . . . . . . . . . . . 22

Edit Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Piston Position Calibration . . . . . . . . . . . . . . . . 37

Prime the Dispense Head . . . . . . . . . . . . . . . . . 39

Phasing Adjustment . . . . . . . . . . . . . . . . . . . . . 40

Adjust Dispense Valve Snuff Back . . . . . . . . . . 42

Adjust Open Dispense Valve (ODV) Timing . . . 43 Calibrate Dispense Weight Ratio (PR70v only) 44

Shot Calibration . . . . . . . . . . . . . . . . . . . . . . . . . 47

Flow Meter Calibration . . . . . . . . . . . . . . . . . . . 48

Dispense Verification . . . . . . . . . . . . . . . . . . . . . 48

External Control Interface Setup . . . . . . . . . . . . 49

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Operation Screens . . . . . . . . . . . . . . . . . . . . . . 53

Auto-Refill . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Temperature Control . . . . . . . . . . . . . . . . . . . . . 63

Purge Timer . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

USB Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

USB Logs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Download Procedure . . . . . . . . . . . . . . . . . . . . . 64

Pressure Relief

Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Clean the Pump Shafts . . . . . . . . . . . . . . . . . . . 66

Disassemble and Clean the Dispense Head . . . 66

Flush Pneumatic Air Motor 82/0216/11 . . . . . . . 67

Lubricate Pneumatic Air Motor . . . . . . . . . . . . . 67

Lubricate Gear Box of Pneumatic Air Motor

01/0368-1/11 . . . . . . . . . . . . . . . . . . . . . . . . 67

Install Upgrade Token . . . . . . . . . . . . . . . . . . . . 68

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Machine with On-Board Tanks . . . . . . . . . . . . . . 78

Machine with Off-Board Tanks . . . . . . . . . . . . . . 79

Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 82

Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . 82

2 312759R

Related Manuals

PR70 and PR70v Operation and Parts Manuals

Part Description

3A0429 PR70 with Standard Display Module Operation and

Maintenance Manual

312759 PR70 and PR70v with Advanced Display Module

Operation and Maintenance Manual

312760 PR70 and PR70v Repair and Parts Manual

312394 PR70 and PR70v Feed Systems Manual

312761 PR70v Integrated Heat Instructions - Parts Manual

MD2 Dispense Valve Manual

Part Description

312185 MD2 Dispense Valve Instructions and Parts Manual

Related Manuals

312759R 3

Product Configurator

PR7F------------------

Code: A B-C D-E F G-H I-J K L M N O P Q R S T U V

Air Motor

High Volume Side Piston

Low Volume Side Piston

Controls

High Volume Side Hose

Low Volume Side Hose

Dispense Valve

Mixer

Applicator Mounting

Power Cord

Flow Monitoring

High Volume Side Tank

High Volume Side Tank Cover

Low Volume Side Tank

Low Volume Side Tank Cover

Tank Level Sensors

Heat Zone Controller

An example of the product configurator would be the following configurator code.

PR7F-J -A5-A5-E-A6-A6- 3- 1- 2-A-N- 3-N-H-N- 6-N-N

Code: A B-C D-E F G-H I-J K L M N O P Q R S T U V

Air Motor

High Volume Side Piston

Low Volume Side Piston

Controls

High Volume Side Hose

Low Volume Side Hose

Dispense Valve

Mixer

Applicator Mounting

Power Cord

Flow Monitoring

High Volume Side Tank

High Volume Side Tank Cover

Low Volume Side Tank

Low Volume Side Tank Cover

Tank Level Sensors

Heat Zone Controller

Off-Board Tank Stand

The following part number fields apply for the PR70 and PR70v part numbering configurator fields. Shaded items listed in the configurator table below are “Super Standard” items that are typically stocked and provide the best delivery dates.

Code A Part Air Motor

A LC0262 PR70 with 3.0 in. (4.56 mm) Air Motor B LC0264 PR70 with 4.5 in. (10.26 mm) Air Motor C LC0263 PR70 with 3.0 in. (4.56 mm) Air Motor

and Hydracheck

D LC0265 PR70 with 4.5 in. (10.26 mm) Air Motor

and Hydracheck F LC0242 PR70v with 3.0 in. (4.56 mm) Air Motor G LC0244 PR70v with 4.5 in. (10.26 mm) Air

Motor H LC0243 PR70v with 3.0 in. (4.56 mm) Air Motor

and Hydracheck

J LC0245 PR70v with 4.5 in. (10.26 mm) Air

Motor and Hydracheck

4 312759R

Code B Part

A LC1___ Nylon Piston, Stainless Steel Metering

B LC2___ UHMWPE Piston, Stainless Steel

C LC3___ UHMWPE Piston, Ceramic Metering

Code C Part High Volume Piston Size (mm2)

1 80, Available in Nylon Only 2 100, Available in Nylon Only 3 120, Available in Nylon Only

High Volume Side Piston and

Metering Tube Material

Tube (last three digits of part number

is the mm

Metering Tube (last three digits of part

number is the mm

Tube (last three digits of part number

is the mm

piston size)

Product Configurator

4 140, Available in Nylon Only 5 160 6 180 7 200 8 220 9 240 A 260

B 280 C 300 F 320 G 360 H 400

J 440

L 480 M 520 R 560 S 600 T 640 U 720

W 800

X 880 Y 960 Z Custom High Volume side, consult fac-

tory (stainless steel only)

Low Volume Side Piston and

Code D Part

Metering Tube Material

A LC1___ Nylon Piston, Stainless Steel Metering

Tube (last three digits of part number

is the mm2 piston size)

B LC2___ UHMWPE Piston, Stainless Steel

Metering Tube (last three digits of part

number is the mm

piston size)

C LC3___ UHMWPE Piston, Ceramic Metering

Tube (last three digits of part number

is the mm

piston size)

Code E Part Low Volume Side Piston Size (mm2)

1 80, Available in Nylon Only

2 100, Available in Nylon Only

3 120, Available in Nylon Only

4 140, Available in Nylon Only

5 160

6 180

7 200

8 220

9 240 A 260 B 280 C 300 F 320 G 360 H 400

J440

L 480 M520 R560

S600

T 640 U720 W800

X880

Y 960

Z Custom Low Volume side, consult fac-

tory (stainless steel only)

Code F Par t Controls

B LC0272 Standard Display Module with 1 Fluid

Control Module

D LC0274 Advanced Display Module with 1 Fluid

Control Module

E LC0275 Advanced Display Module with 2 Fluid

Control Modules

Codes

G-H,

I-J

Part

High Volume Hose /

Low Volume Hose

A1 LC0801 3/16 in. (4.8 mm) - 2.5 ft (0.6 m) A2 LC0802 3/16 in. (4.8 mm) - 10 ft (3.0 m) A3 LC0803 3/16 in. (4.8 mm) - 15 ft (4.6 m) A4 LC0804 1/4 in. (6.5 mm) - 2.5 ft (0.6 m) A5 LC0805 1/4 in. (6.5 mm) - 10 ft (3.0 m) A6 LC0806 1/4 in. (6.5 mm) - 15 ft (4.6 m) A7 LC0807 3/8 in. (9.5 mm) - 2.5 ft (0.6 m) A8 LC0808 3/8 in. (9.5 mm) - 10 ft (3.0 m)

A9 LC0809 3/8 in. (9.5 mm) - 15 ft (4.6 m) AA LC0810 1/2 in. (13 mm) - 2.5 ft (0.6 m) AB LC0811 1/2 in. (13 mm) - 10 ft (3.0 m) AC LC0812 1/2 in. (13 mm) - 15 ft (4.6 m) AG LC0813 3/4 in. (19 mm) - 10 ft (3.0 m) AH LC0814 3/4 in. (19 mm) - 15 ft (4.6 m) B4 LC0881 Heated, 1/4 in. (6.5 mm) - 2.5 ft (0.6 m) B5 LC0882 Heated, 1/4 in. (6.5 mm) - 10 ft (3.0 m) B6 LC0883 Heated, 1/4 in. (6.5 mm) - 15 ft (4.6 m) B7 LC0884 Heated, 3/8 in. (9.5 mm) - 2.5 ft (0.6 m) B8 LC0885 Heated, 3/8 in. (9.5 mm) - 10 ft (3.0 m) B9 LC0886 Heated, 3/8 in. (9.5 mm) - 15 ft (4.6 m) BA LC0887 Heated, 1/2 in. (13 mm) - 2.5 ft (0.6 m) BB LC0888 Heated, 1/2 in. (13 mm) - 10 ft (3.0 m) BC LC0889 Heated, 1/2 in. (13 mm) - 15 ft (4.6 m) BG LC0890 Heated, 3/4 in. (19 mm) - 10 ft (3.0 m) BH LC0891 Heated, 3/4 in. (19 mm) - 15 ft (4.6 m) C1 LC0161 Recirculating, On-Board Tanks,

3/16 in. (4.8 mm) - 2.5 ft (0.6 m)

C2 LC0162 Recirculating, On-Board Tanks,

3/16 in. (4.8 mm) - 10 ft (3.0 m)

312759R 5

Product Configurator

C3 LC0163 Recirculating, On-Board Tanks,

3/16 in. (4.8 mm) - 15 ft (4.6 m)

C4 LC0164 Recirculating, On-Board Tanks,

1/4 in. (6.5 mm) - 2.5 ft (0.6 m)

C5 LC0165 Recirculating, On-Board Tanks,

1/4 in. (6.5 mm) - 10 ft (3.0 m)

C6 LC0166 Recirculating, On-Board Tanks,

1/4 in. (6.5 mm) - 15 ft (4.6 m)

C7 LC0167 Recirculating, On-Board Tanks,

3/8 in. (9.5 mm) - 2.5 ft (0.6 m)

C8 LC0168 Recirculating, On-Board Tanks,

3/8 in. (9.5 mm) - 10 ft (3.0 m)

C9 LC0169 Recirculating, On-Board Tanks,

3/8 in. (9.5 mm) - 15 ft (4.6 m)

CA LC0170 Recirculating, On-Board Tanks,

1/2 in. (13 mm) - 2.5 ft (0.6 m)

CB LC0171 Recirculating, On-Board Tanks,

1/2 in. (13 mm) - 10 ft (3.0 m)

CC LC0172 Recirculating, On-Board Tanks,

1/2 in. (13 mm) - 15 ft (4.6 m)

CD LC0173 Recirculating, On-Board Tanks,

3/4 in. (19 mm) - 10 ft (3.0 m)

CE LC0174 Recirculating, On-Board Tanks,

3/4 in. (19 mm) - 15 ft (4.6 m)

D1 LC0175 Recirculating, Off-Board Tanks,

3/16 in. (4.8 mm) - 2.5 ft (0.6 m)

D2 LC0176 Recirculating, Off-Board Tanks,

3/16 in. (4.8 mm) - 10 ft (3.0 m)

D3 LC0177 Recirculating, Off-Board Tanks,

3/16 in. (4.8 mm) - 15 ft (4.6 m)

D4 LC0178 Recirculating, Off-Board Tanks,

1/4 in. (6.5 mm) - 2.5 ft (0.6 m)

D5 LC0179 Recirculating, Off-Board Tanks,

1/4 in. (6.5 mm) - 10 ft (3.0 m)

D6 LC0180 Recirculating, Off-Board Tanks,

1/4 in. (6.5 mm) - 15 ft (4.6 m)

D7 LC0181 Recirculating, Off-Board Tanks,

3/8 in. (9.5 mm) - 2.5 ft (0.6 m)

D8 LC0182 Recirculating, Off-Board Tanks,

3/8 in. (9.5 mm) - 10 ft (3.0 m)

D9 LC0183 Recirculating, Off-Board Tanks,

3/8 in. (9.5 mm) - 15 ft (4.6 m)

DA LC0184 Recirculating, Off-Board Tanks,

1/2 in. (13 mm) - 2.5 ft (0.6 m)

DB LC0185 Recirculating, Off-Board Tanks,

1/2 in. (13 mm) - 10 ft (3.0 m)

DC LC0186 Recirculating, Off-Board Tanks,

1/2 in. (13 mm) - 15 ft (4.6 m)

DD LC0187 Recirculating, Off-Board Tanks,

3/4 in. (19 mm) - 10 ft (3.0 m)

DE LC0188 Recirculating, Off-Board Tanks,

3/4 in. (19 mm) - 15 ft (4.6 m)

E1 LC0190 Recirculating, Heated, On-Board

Tanks, 1/4 in. (6.5 mm) - 2.5 ft (0.6 m)

E2 LC0191 Recirculating, Heated, On-Board

Tanks, 1/4 in. (6.5 mm) - 10 ft (3.0 m)

E3 LC0192 Recirculating, Heated, On-Board

Tanks, 1/4 in. (6.5 mm) - 15 ft (4.6 m)

E4 LC0193 Recirculating, Heated, On-Board

Tanks, 3/8 in. (9.5 mm) - 2.5 ft (0.6 m)

E5 LC0194 Recirculating, Heated, On-Board

Tanks, 3/8 in. (9.5 mm) - 10 ft (3.0 m)

E6 LC0195 Recirculating, Heated, On-Board

Tanks, 3/8 in. (9.5 mm) - 15 ft (4.6 m)

E7 LC0196 Recirculating, Heated, On-Board

Tanks, 1/2 in. (13 mm) - 2.5 ft (0.6 m)

E8 LC0197 Recirculating, Heated, On-Board

Tanks, 1/2 in. (13 mm) - 10 ft (3.0 m)

E9 LC0198 Recirculating, Heated, On-Board

Tanks, 1/2 in. (13 mm) - 15 ft (4.6 m)

EA LC0199 Recirculating, Heated, On-Board

Tanks, 3/4 in. (19 mm) - 10 ft (3.0 m)

EB LC0200 Recirculating, Heated, On-Board

Tanks, 3/4 in. (19 mm) - 15 ft (4.6 m)

F1 LC0201 Recirculating, Heated, Off-Board

Tanks, 1/4 in. (6.5 mm) - 2.5 ft (0.6 m)

F2 LC0202 Recirculating, Heated, Off-Board

Tanks, 1/4 in. (6.5 mm) - 10 ft (3.0 m)

F3 LC0203 Recirculating, Heated, Off-Board

Tanks, 1/4 in. (6.5 mm) - 15 ft (4.6 m)

F4 LC0204 Recirculating, Heated, Off-Board

Tanks, 3/8 in. (9.5 mm) - 2.5 ft (0.6 m)

F5 LC0205 Recirculating, Heated, Off-Board

Tanks, 3/8 in. (9.5 mm) - 10 ft (3.0 m)

F6 LC0206 Recirculating, Heated, Off-Board

Tanks, 3/8 in. (9.5 mm) - 15 ft (4.6 m)

F7 LC0207 Recirculating, Heated, Off-Board

Tanks, 1/2 in. (13 mm) - 2.5 ft (0.6 m)

F8 LC0208 Recirculating, Heated, Off-Board

Tanks, 1/2 in. (13 mm) - 10 ft (3.0 m)

F9 LC0209 Recirculating, Heated, Off-Board

Tanks, 1/2 in. (13 mm) - 15 ft (4.6 m)

FA LC0210 Recirculating, Heated, Off-Board

Tanks, 3/4 in. (19 mm) - 10 ft (3.0 m)

FB LC0211 Recirculating, Heated, Off-Board

Tanks, 3/4 in. (19 mm) - 15 ft (4.6 m)

GA LC0400 High Pressure, 3/8 in. (9.5 mm) - 2.5 ft

(0.6 m)

GB LC0401 High Pressure, 3/8 in. (9.5 mm) - 10 ft

(3.0 m)

GC LC0402 High Pressure, 3/8 in. (9.5 mm) - 15 ft

(4.6 m)

GD LC0403 High Pressure, 1/2 in. (13 mm) - 2.5 ft

(0.6 m)

GE LC0404 High Pressure, 1/2 in. (13 mm) - 10 ft

(3.0 m)

GF LC0405 High Pressure, 1/2 in. (13 mm) - 15 ft

(4.6 m)

6 312759R

Product Configurator

GH LC0406 High Pressure, 3/4 in. (19 mm) - 10 ft

(3.0 m)

GJ LC0407 High Pressure, 3/4 in. (19 mm) - 15 ft

(4.6 m)

GK LC0432 High Pressure, Recirculating,

On-Board Tanks, 3/8 in. (9.5 mm) - 2.5 ft (0.6 m)

GL LC0433 High Pressure, Recirculating,

On-Board Tanks, 3/8 in. (9.5 mm) - 10 ft (3.0 m)

GM LC0434 High Pressure, Recirculating,

On-Board Tanks, 3/8 in. (9.5 mm) - 15 ft (4.6 m)

GQ LC0435 High Pressure, Recirculating,

On-Board Tanks, 1/2 in. (13 mm) - 2.5 ft (0.6 m)

GR LC0436 High Pressure, Recirculating,

On-Board Tanks, 1/2 in. (13 mm) - 10 ft (3.0 m)

GS LC0437 High Pressure, Recirculating,

On-Board Tanks, 1/2 in. (13 mm) - 15 ft (4.6 m)

GT LC0438 High Pressure, Recirculating,

On-Board Tanks, 3/4 in. (19 mm) - 10 ft (3.0 m)

GU LC0439 High Pressure, Recirculating,

On-Board Tanks, 3/4 in. (19 mm) - 15 ft (4.6 m)

GW LC0440 High Pressure, Recirculating,

On-Board Tanks, 3/8 in. (9.5 mm) - 2.5 ft (0.6 m)

GX LC0441 High Pressure, Recirculating,

On-Board Tanks, 3/8 in. (9.5 mm) - 10 ft (3.0 m)

GY LC0442 High Pressure, Recirculating,

On-Board Tanks, 3/8 in. (9.5 mm) - 15 ft (4.6 m)

G1 LC0443 High Pressure, Recirculating,

On-Board Tanks, 1/2 in. (13 mm) - 2.5 ft (0.6 m)

G2 LC0444 High Pressure, Recirculating,

On-Board Tanks, 1/2 in. (13 mm) - 10 ft (3.0 m)

G3 LC0445 High Pressure, Recirculating,

On-Board Tanks, 1/2 in. (13 mm) - 15 ft (4.6 m)

G4 LC0446 High Pressure, Recirculating,

On-Board Tanks, 3/4 in. (19 mm) - 10 ft (3.0 m)

G5 LC0447 High Pressure, Recirculating,

On-Board Tanks, 3/4 in. (19 mm) - 15 ft (4.6 m)

HA LC0472 High Pressure, Heated, 3/8 in. (9.5

mm) - 2.5 ft (0.6 m)

HB LC0473 High Pressure, Heated, 3/8 in. (9.5

mm) - 10 ft (3.0 m)

HC LC0474 High Pressure, Heated, 3/8 in. (9.5

mm) - 15 ft (4.6 m)

HF LC0475 High Pressure, Heated, 1/2 in. (13

mm) - 2.5 ft (0.6 m)

HG LC0476 High Pressure, Heated, 1/2 in. (13

mm) - 10 ft (3.0 m)

HJ LC0477 High Pressure, Heated, 1/2 in. (13

mm) - 15 ft (4.6 m)

HL LC0478 High Pressure, Heated, 3/4 in. (19

mm) - 10 ft (3.0 m)

HM LC0479 High Pressure, Heated, 3/4 in. (19

mm) - 15 ft (4.6 m)

HQ LC0480 High Pressure, Heated, 3/8 in. (9.5

mm) - 2.5 ft (0.6 m)

HR LC0481 High Pressure, Heated, 3/8 in. (9.5

mm) - 10 ft (3.0 m)

HS LC0482 High Pressure, Heated, 3/8 in. (9.5

mm) - 15 ft (4.6 m)

HT LC0483 High Pressure, Heated, 1/2 in. (13

mm) - 2.5 ft (0.6 m)

HU LC0484 High Pressure, Heated, 1/2 in. (13

mm) - 10 ft (3.0 m)

HX LC0485 High Pressure, Heated, 1/2 in. (13

mm) - 15 ft (4.6 m)

HY LC0486 High Pressure, Heated, 3/4 in. (19

mm) - 10 ft (3.0 m)

H2 LC0487 High Pressure, Heated, 3/4 in. (19

mm) - 15 ft (4.6 m)

NN --- Not required

Code K Part Dispense Valve

NN/ANone

2 255179 MD2, Valve Only with 1:1 Nose 3 255181 MD2, Valve Only with 10:1 Nose 4 LC0120 MD2, Handheld with 1:1 Nose 5 LC0122 MD2, Handheld with 10:1 Nose 6 LC0121 MD2, Lever with 1:1 Nose 7 LC0123 MD2, Lever with 10:1 Nose

Code L Par t Mixer Type

NN/ANone

1 LC0063 3/16 in. (4.8 mm) x 32 2 LC0057 1/4 in. (6.4 mm) x 24 3 LC0058 3/8 in. (9.5 mm) x 24 4 LC0059 3/8 in. (9.5 mm) x 36 5 LC0060 3/8 in. (9.5 mm) Combo 6 LC0062 1/4 in. (6.4 mm) x 24 Luer Lock 7 LC0061 3/16 in. (4.8 mm) x 32 Luer Lock 8 LC0295 1/2 in. (12.7 mm) x 24 9 LC0296 1/2 in. (12.7 mm) x 36

312759R 7

Product Configurator

Code M Part Applicator Mounting

N LC0294 None, Customer Mount Controls and

Applicator

1 LC0292 Mast Mount, Controls & MD2 Applica-

tor Machine Mounted 2 LC0293 Mast Mount, Controls Only 3 256439 Tank Stand Mount, Controls & MD2

Applicator Machine Mounted 4 256438 Tank Stand Mount, Controls Only

Code N Part Power Cord Option

1 121055 120VAC North American Cord Set 2 121054 10A, 250V US Cord Set 3 121056 10A, 250V Continental europe 4 121057 10A, 250V U.K./Ireland 5 121058 10A, 250V Israel 6 124864 10A, 250V Australia 7 124861 10A, 250V Italy 8 124863 10A, 250V Switzerland 9 124862 10A, 250V Denmark A 121060 10A, 250V India B N/A Heat Controller Option

Code O Part Flow Monitoring

N LC0041 None 1 257433 Pressure Transducer 2 LC0302 Two 0.5 gpm Flow Meters, No Pres-

sure Transducers 3 LC0305 Two 1.0 gpm Flow Meters, No Pres-

sure Transducers 4 LC0303 One 1.0 gpm Flow Meter, One

0.5 gpm Flow Meter, No Pressure

Transducers 5 LC0307 Two 2.0 gpm Flow Meters, No Pres-

sure Transducers 6 LC0306 One 2.0 gpm Flow Meter, One

1.0 gpm Flow Meter, No Pressure

Transducers 7 LC0304 One 2.0 gpm Flow Meter, One 0.5 gpm

Flow Meter, No Pressure Transducers A LC0312 Two 0.5 gpm Flow Meters, With Pres-

sure Transducers B LC0315 Two 1.0 gpm Flow Meters, With Pres-

sure Transducers C LC0313 One 1.0 gpm Flow Meter, One

0.5 gpm Flow Meter, With Pressure

Transducers D LC0317 Two 2.0 gpm Flow Meters, With Pres-

sure Transducers E LC0316 One 2.0 gpm Flow Meter, One

1.0 gpm Flow Meter, With Pressure

Transducers F LC0314 One 2.0 gpm Flow Meter, One 0.5 gpm

Flow Meter, With Pressure Transduc-

ers

Code P Part High Volume Side Tank

NN/ANone 1 256896 No Tanks, 1 1/2 in. npt flange 2 255241 8 L, Twin Polyethylene Tanks and Lids 3 255250 8 L, Twin Polyethylene Tanks and Lids,

One 120V Agitator

4 255251 8 L, Twin Polyethylene Tanks and Lids,

Two 120V Agitators

5 255281 8 L, Twin Polyethylene Tanks and Lids,

with Shut-Off Valves

6 255282 8 L, Twin Polyethylene Tanks and Lids,

One 120V Agitator, with Shut-Off Valves

7 255283 8 L, Twin Polyethylene Tanks and Lids,

Two 120V Agitators, with Shut-Off Valves

8 LC0235★ 7.5 L, Stainless Steel, High Level Sen-

sors

9 LC0236★ 7.5 L, Stainless Steel, High Level Sen-

sors, with Shut-Off Valve A LC0013★ 3 L, Stainless Steel B LC0012★ 7.5 L, Stainless Steel C 255285★ 3 L, Stainless Steel, with Shut-Off

Valve D LC0156 8 L, Twin Polyethylene Tanks and Lids,

One Pneumatic Agitator E LC0157 8 L, Twin Polyethylene Tanks and Lids,

Two Pneumatic Agitator F 255284★ 7.5 L, Stainless Steel, with Shut-Off

Valve G LC0254★ 7.5 L, Stainless Steel, 240V Heat H LC0255★ 7.5 L, Stainless Steel, 240V Heat,

with Shut-Off Valve

J LC0054 30 L, Stainless Steel

K LC0158 8 L, Twin Polyethylene Tanks and Lids,

One Pneumatic Agitator, with Shut-Off

Valves L LC0259 30 L, Stainless Steel, 240V Heat

M LC0055 60 L, Stainless Steel

P LC0159 8 L, Twin Polyethylene Tanks and Lids,

Two Pneumatic Agitators, with

Shut-Off Valves

R LC0260 60 L, Stainless Steel, 240V Heat

S LC0126 8 L, Twin Polyethylene Tanks and Lids,

One 240V Agitator T LC0127 8 L, Twin Polyethylene Tanks and Lids,

Two 240V Agitators

U LC0128 8 L, Twin Polyethylene Tanks and Lids,

One 240V Agitator, with Shut-Off

Valves V LC0238★ 7.5 L, Stainless Steel, High Level Sen-

sors, 240V Heat, with Shut-Off Valve

8 312759R

Product Configurator

W LC0129 8 L, Twin Polyethylene Tanks and Lids,

Two 240V Agitators, with Shut-Off

Val ves X LC0160 Accumulator, Fluoroelastomer Y LC0297 Accumulator, EP Z LC0237★ 7.5 L, Stainless Steel, High Level Sen-

sors, 240V Heat

--- ★ When ordering tanks for spare or replacement parts, refer to Parts section of the PR70 and PR70v Feed Systems manual.

Code Q Part High Volume Side Tank Cover

N N/A None

1 LC0018 On-Board Dust Cover 2 LC0019 On-Board Clamp Down 3 LC0020 On-Board Vacuum De-gas 4 LC0021 On-Board Agitate 120VAC 50/60 Hz 5 LC0022 On-Board Agitate 240VAC 50/60 Hz 6 LC0023 On-Board Agitate 120 VAC 50/60 Hz

and De-gas

7 LC0024 On-Board Agitate 240 VAC 50/60 Hz

and De-gas

8 LC0025 On-Board 120VAC 50/60 Hz, De-gas

and Fill-Port

9 LC0026 On-Board 240 VAC 50/60 Hz, De-gas

and Fill-Port

A LC0142 Off-Board Clamp Down - 30L B LC0101 Off-Board Clamp Down - 60L C LC0043 Off-Board Vacuum De-gas - 30L F LC0102 Off-Board Vacuum De-gas - 60L G LC0047 Off-Board Electric Agitator - 30L H LC0048 Off-Board Electric Agitator - 60L K LC0147 Off-Board Vacuum De-gas, Pneu-

matic Agitator, Fill Port, Slinger - 60 L

M LC0051 Off-Board Vacuum De-gas, Electric

Agitator, Fill Port, Slinger - 30 L

R LC0052 Off-Board Vacuum De-gas, Electric

Agitator, Fill Port, Slinger - 60 L

S LC0130 On-Board, Pneumatic Agitate T LC0131 On-Board, Pneumatic Agitate, De-gas U LC0132 On-Board, Pneumatic Agitate, De-gas,

Fill Port

V LC0142 Off-Board Pneumatic Agitator - 30 L

W LC0143 Off-Board Pneumatic Agitator - 60 L

Z LC0146 Off-Board Vacuum De-gas, Pneu-

matic Agitator, Fill Port, Slinger - 30 L

Code R Part Low Volume Side Tank

N N/A None

1 256896 No Tanks, 1 1/2 in. npt flange 8 LC0235★ 7.5 L, Stainless Steel, High Level Sen-

sors

9 LC0236★ 7.5 L, Stainless Steel, High Level Sen-

sors,

with Shut-Off Valve A LC0013★ 3 L, Stainless Steel B LC0012★ 7.5 L, Stainless Steel

C 255285★ 3 L, Stainless Steel, with Shut-Off

Valve F 255284★ 7.5 L, Stainless Steel, with Shut-Off

Valve

G LC0254★ 7.5 L, Stainless Steel, 240V Heat H LC0255★ 7.5 L, Stainless Steel, 240V Heat,

with Shut-Off Valve

J LC0054 30 L, Stainless Steel

L LC0259 30 L, Stainless Steel, 240V Heat

M LC0055 60 L, Stainless Steel R LC0260 60 L, Stainless Steel, 240V Heat

V LC0238★ 7.5 L, Stainless Steel, High Level Sen-

sors,

240V Heat, with Shut-Off Valve X LC0160 Accumulator, Fluoroelastomer Y LC0297 Accumulator, EP Z LC0237★ 7.5 L, Stainless Steel, High Level Sen-

sors,

240V Heat

--- ★ When ordering tanks for spare or replacement parts, refer to Parts section of the PR70 and PR70v Feed Systems manual.

Code S Part Low Volume Side Tank Covers

NN/ANone

and De-gas

7 LC0024 On-Board Agitate 240 VAC 50/60 Hz

and De-gas

8 LC0025 On-Board 120VAC 50/60 Hz, De-gas

and Fill-Port

9 LC0026 On-Board 240 VAC 50/60 Hz, De-gas

and Fill-Port

A LC0142 Off-Board Clamp Down - 30L B LC0101 Off-Board Clamp Down - 60L

C LC0043 Off-Board Vacuum De-gas - 30L

F LC0102 Off-Board Vacuum De-gas - 60L G LC0047 Off-Board Electric Agitator - 30L H LC0048 Off-Board Electric Agitator - 60L

K LC0147 Off-Board Vacuum De-gas, Pneu-

matic Agitator, Fill Port, Slinger - 60 L

M LC0051 Off-Board Vacuum De-gas, Electric

Agitator, Fill Port, Slinger - 30 L

312759R 9

Product Configurator

R LC0052 Off-Board Vacuum De-gas, Electric

Agitator, Fill Port, Slinger - 60 L S LC0130 On-Board, Pneumatic Agitate T LC0131 On-Board, Pneumatic Agitate, De-gas U LC0132 On-Board, Pneumatic Agitate, De-gas,

Fill Port V LC0142 Off-Board Pneumatic Agitator - 30 L

W LC0143 Off-Board Pneumatic Agitator - 60 L

Z LC0146 Off-Board Vacuum De-gas, Pneu-

matic Agitator, Fill Port, Slinger - 30 L

Code T Part Tank Level Sensors

N N/A None 2 LC0278 Polyethylene Tanks - Low Level Sen-

sors Only 3 LC0279 Two 7.5 L Stainless Steel Tanks - Low

Level Sensors Only 4 LC0282 Two 30 L or 60 L Stainless Steel Tanks

- Low Level Sensors Only

5 LC0281 7.5 L Stainless Steel - Low Level Sen-

sors Only, and 30 L or 60 L Stainless

Steel - Low Level Sensors Only 6 LC0280 Accumulator Sensors, and 7.5 L Low

Level Sensors 7 LC0283 Accumulator Sensors, and 30 L or

60 L Low Level Sensors 9 LC0284 Two 7.5 L Stainless Steel Tanks - High

and Low Level Sensors with Refill

Logic A LC0287 Two 30 L or 60 L Stainless Steel Tanks

- High and Low Level Sensors with

Refill Logic B LC0286 7.5 L Stainless Steel - Low Level Sen-

sors, and

30 L or 60 L Stainless Steel - High and

Low Level Sensors with Refill Logic C LC0289 7.5 L Stainless Steel - High and Low

Level Sensors with Refill Logic, and

30 L or 60 L Stainless Steel - High and

Low Level Sensors with Refill Logic D LC0285 Accumulator Sensors, and 7.5 L High

and Low Level Sensors E LC0288 Accumulator Sensors, and 30 L or

60 L High and Low Level Sensors G N/A Two Sets of Accumulator Sensors

Code U Part Heat Zone Controller

NN/ANone C LC0250 1 Tank or 1 Hose D LC0251 2 Tanks, 1 Tank and 1 Hose, or 2

Hoses

E LC0252 2 Tanks and 1 Hose, or 1 Tank and 2

Hoses

F LC0253 2 Tanks and 2 Hoses

Code V Part Off-Board Tank Stands

NN/ANone

2 LC0103 PR70 Tank Stand 3 LC0247 PR70v Tank Stand

10 312759R

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbol refers to procedure-specific risk. Refer back to these warnings. Additional, product-specific warnings may be found throughout the body of this manual where applicable.

WARNING

ELECTRIC SHOCK HAZARD

Improper grounding, setup, or usage of the system can cause electric shock.

• Turn off and disconnect power cord before servicing equipment.

• Use only grounded electrical outlets.

• Use only 3-wire extension cords.

• Ensure ground prongs are intact on power and extension cords.

• Do not expose to rain. Store indoors.

SKIN INJECTION HAZARD

High-pressure fluid from dispense valve, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical

treatment.

• Do not point dispense valve at anyone or at any part of the body.

• Do not put your hand over the end of the dispense nozzle.

• Do not stop or deflect leaks with your hand, body, glove, or rag.

• Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking, or servicing equipment.

TOXIC FLUID OR FUMES HAZARD

Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.

• Read MSDS’s to know the specific hazards of the fluids you are using.

• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

• Always wear impervious gloves when spraying or cleaning equipment.

PERSONAL PROTECTIVE EQUIPMENT

You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, inhalation of toxic fumes, burns, and hearing loss. This equipment includes but is not limited to:

• Protective eyewear

• Clothing and respirator as recommended by the fluid and solvent manufacturer

•Gloves

• Hearing protection

312759R 11

Warnings

WARNING

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion:

• Use equipment only in well ventilated area.

• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric lamps, and plastic drop cloths (potential static arc).

• Keep work area free of debris, including solvent, rags and gasoline.

• Do not plug or unplug power cords or turn lights on or off when flammable fumes are present.

• Ground all equipment in the work area. See Grounding instructions.

• If there is static sparking or you feel a shock, stop operation immediately. Do not use equipment until you identify and correct the problem.

• Keep a working fire extinguisher in the work area.

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• Do not operate the unit when fatigued or under the influence of drugs or alcohol.

• Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See Technical Data in all equipment manuals.

• Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete information about your material, request MSDS forms from distributor or retailer.

• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer’s replacement parts only.

• Do not alter or modify equipment.

• Use equipment only for its intended purpose. Call your distributor for information.

• Route hoses and cables away from traffic areas, sharp edges, moving parts, and hot surfaces.

• Do not kink or over bend hoses or use hoses to pull equipment.

• Keep children and animals away from work area.

• Comply with all applicable safety regulations.

MOVING PARTS HAZARD

Moving parts can pinch or amputate fingers and other body parts.

• Keep clear of moving parts.

• Do not operate equipment with protective guards or covers removed.

• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment, follow the Pressure Relief Procedure in this manual. Disconnect power or air supply.

BURN HAZARD

Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns, do not touch hot fluid or equipment. Wait until equipment/fluid has cooled completely.

12 312759R

Component Identification

101

103

106

105

111

110

104

102

ti13389b

119

Key:

101 Tanks 102 Dispense Head 103 Snuff Back Adjustment Knob 104 Advanced Display Module 105 System Air Pressure Regulator 106 System Air Pressure Relief

Switch 107 Power Switch 108 Water Separator 109 Air Inlet 110 Shield Locking Screws 111 Machine Shield 112 Agitator 119 Flow Meters

ti13388b

109

107

108

110

FIG. 1:PR70v with On-Board Tanks and Other Options

312759R 13

Component Identification

113

116

101

117

105

106

113

112

115

110

114

111

ti12388b

118

103

104

102

ti12387b

Key:

101 Tanks 102 Dispense Head 103 Snuff Back Adjustment Knob 104 Advanced Display Module 105 System Air Pressure Regulator 106 System Air Pressure Relief Switch 107 Power Switch 108 Water Separator 109 Air Inlet 110 Shield Locking Screws 111 Machine Shield 112 Agitator 113 De-gas Valve Tree 114 Tank Air Pressure Gauge 115 Tank Stand 116 Refill Port 117 Accumulator 118 Accumulator Air Pressure Regulator

110

109

107

108

FIG. 2: PR70v with Off-Board Tank, Accumulator, and Other Options

14 312759R

Advanced Display Module (ADM)

If an invalid key is pressed, the Advanced Display Module will sound three quick beeps to notify the user.

Component Identification

Key:

AB Machine Disable Mode Key AC Soft Keys AD Directional Keypad AE Numeric Keypad

1 2 3

4 5 6

7 8 9

0 .

AF Abort/Cancel Key AG Enter Key AH Alternate Setup/Operation Screens AJ Module Status LED

IG. 3

Module Status LED Diagnostics

State Description

Solid Green System enabled, valid mode selected

Flashing Yellow System disabled (setup screens)

Solid Yellow System disabled (operation screens)

312759R 15

Screen Navigation Diagram

The black arrows in the diagram denote which arrow on the directional keypad to press to move to the respective screen.

Operation Screens

Home Data #1 Events #1

Data #2

Data #... Errors #... Events #...

If the password is enabled, the password will need to be entered to access the Setup screens. Use the numeric keypad to enter the password then press the Enter but-

ton ( ).

Errors #1

Errors #2 Events #2

Password

Entry

(if enabled)

Setup Screens

CalibrationEdit #1 Advanced System

Edit #2

Edit #... Options #...

Options #1

Options #2

Manual

16 312759R

Grounding

This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current. This product is equipped with a cord having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.

Improper installation of the grounding plug is able to result in a risk of electric shock. When repair or replacement of the cord or plug is required, do not connect the grounding wire to either flat blade terminal. The wire with insulation having an outer surface that is green with or without yellow stripes is the grounding wire. Do not modify the plug provided; if it does not fit the outlet, have the proper outlet installed by a qualified electrician. Only connect the product to an outlet having the same configuration as the plug. Do not use an adapter with this product.

access to compressed air and AC power and is well ventilated.

2. Place the machine on the designated location. Allow the machine to rest on the rubber feet provided.

Mount Machine, if Needed

3. Remove the shield locking screws (110) on both sides then remove the protective shield.

4. Attach the frame to the selected location by installing fasteners (not provided with unit) through the four mounting holes. See F

Variable Ratio

IG. 4.

ti12712a

Installation

Avoid contact with electrical inter-connects when connecting electric power to the machine. Avoid contact with Krytox on the pump shaft, PE tank lid, and PE tank lid gasket. Contact with Krytox causes flu-like symptoms. Read all manufacturer’s warning and material MSDS to know the specific hazards of the material used.

Machine Installation

CAUTION

Do not lift the machine by the tanks.

Locate Machine

1. Locate a bench top or open floor area to mechanically mount the machine. Ensure the location has

Fixed Ratio

ti12713a

FIG. 4: Mounting Holes

Connect Pressurized Air Input

5. Connect a compressed airline to the air inlet (109) in the back of the machine.

312759R 17

Installation

Electrical Requirements

Improper wiring may cause electric shock or other serious injury if work is not performed properly. Have a qualified electrician perform any electrical work. Be sure your installation complies with all National, State and Local safety and fire codes.

6. Using the power cord provided, connect AC power (100-240V, 50/60 Hz, single-phase) to the machine.

Ground System

The equipment must be grounded. Grounding reduces the risk of static and electric shock by providing an escape wire for the electrical current due to static build up or in the event of a short circuit.

7. The machine is grounded through the power cord.

• Be sure that the plug is plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.

• Only connect the product to an outlet having the same configuration as the plug.

Flush the System

8. The machine is tested at the factory with mineral oil. Flush the machine before first use.

18 312759R

Installation

Tank Refill Kit 256577 Installation

The tank refill kit is shipped uninstalled. The tank refill kit can be installed on the lid of the tank or on the side of the tank. See F

Install the tank refill kit in the tank lid if using heat or agitation or if a slinger blade is installed in the tank. Install the tank refill kit in the side of the tank if using thicker materials. Pouring thick materials into the tank from the lid can result in air added to the material. For all other applications, install the tank refill kit in either location.

Tank Refill Kit Lid Installation

1. Use PTFE tape and the fittings supplied to install the refill kit. See F

IG. 5 and FIG. 7.

IG. 5.

2. For tank refill kits installed on the A side tank, plug the tank refill kit power cord into the “A” connector located at the back of the machine. See F

6. For tank refill kits installed on the B side tank, plug the tank refill kit power cord into the “B” connector located at the back of the machine. See F

ti12583a

IG. 6: Tank Refill Kit Power Source

IG.

7.5 L Tanks

IG. 5: Tank Lid Installation

30 L or 60 L Tanks

ti13386a

ti13387a

312759R 19

Installation

Tank Refill Kit Side Installation

1. Use PTFE tape and the fittings supplied to install the refill kit as shown in F

ti13385a

7.5 L Tanks

IG. 7.

30 L or 60 L Tanks

2. For tank refill kits installed on the A side tank, plug the tank refill kit power cord into the “A” connector located at the back of the machine. See F

8. For tank refill kits installed on the B side tank, plug the tank refill kit power cord into the “B” connector located at the back of the machine. See F

ti12583a

IG. 8: Tank Refill Kit Power Source

IG.

IG. 7: Side Installation

ti12591b

20 312759R

Startup

1. Locate power switch (107) at rear of machine and turn power on. The display module will automatically turn on and begin to load.

2. Slide the system air pressure relief switch (106) up. It is the yellow tab at the left, rear of the machine. The hole in the tab should not be showing.

3. If the machine is in Disabled Mode, press the Select

Operating Mode button ( ) repeatedly to exit

Disabled mode and to select a new operating mode.

Press the Enter button ( ) to accept the new operating mode.

Startup

FIG. 9: Disabled Mode

312759R 21

Setup

Setup Screens

Edit Screens

GC GEGD GF

Key:

GA Enter/Exit Screen button GB Active Screen Name GC Shot Number (Edit Screen #1) or

Sequence Position (Edit Screens #2-#5)

GD Shot Number (Edit Screens #2-#5

only)

GE Shot Size

GF Delay Between Shots (Edit Screens

#2-#5 only)

GG Enable/Disable Auto Sequencing

Mode (Edit Screens #2-#5 only) GH Adjacent Screen Names GJ Active Screen Number GK Adjacent Screen Numbers

Edit Screen #2 Shown

FIG. 10

Enter/Exit Screen Button

Many screens use the Enter/Exit Screen button (GA). When scrolling through screens using the arrow keys, the information in each screen can be seen but not changed. To change the information in a screen that has the Enter/Exit Screen button (GA), first press the Enter/Exit Screen button to enter the screen. Once in the screen, use the arrow keys to navigate and use the arrow keys, number keys, and enter key as applicable to change the values.

22 312759R

Setup

Overview

There are five Edit screens. Edit Screen #1 is the Shot Editing screen and Edit Screens #2-#5 are Sequence Editing screens. Edit Screen #1 shows Shot #1 through Shot #50. Each shot has a defined shot size that is measured in grams.

Edit Screens #2-#5 show Sequence A through Sequence G. Each sequence has ten positions; shown as A0 to A9 in F

IG. 10. Each of the ten positions in the

sequence uses one of the Shot Numbers (GD) defined in Edit Screen #1. The third column in F

IG. 10 shows the

shot sizes (GE) for the selected Shot Numbers.

When operating in Sequence mode and a shot in the sequence is finished, the machine will automatically select the next position in the sequence that uses a Shot Number with a non-zero shot size.

When operating in Sequence mode, there is an option to allow the machine to automatically perform all of the shots in the sequence with a preset delay between shots. The delay between Shots (GF) is shown in the fourth column. This process is called Auto-Sequencing.

Edit Shot Sequence

To change which Shot Numbers (GD) from Edit Screen #1 are used in a sequence, use the following procedure.

1. Navigate to the Edit Screen that contains the Sequence to be changed. See the list below, then see Screen Navigation Diagram, page 16.

• Sequences A and B are on Edit Screen #2

• Sequences C and D are on Edit Screen #3

• Sequences E and F are on Edit Screen #4

• Sequence G is on Edit Screen #5

2. Press the Enter/Exit Screen button (GA) to enter the screen.

Edit Shot Size

To edit the defined shot size (GE) for a certain shot number using Edit Screen #1, use the following procedure.

1. Navigate to the Edit Screen #1. See Screen Navi- gation Diagram, page 16.

2. Press the Enter/Exit Screen button (GA) to enter the screen.

3. Use the arrow keys to navigate to the shot size for the Shot Number to be changed.

4. Use the numeric keypad to enter the desired shot size in grams.

5. Press the Enter button ( ) to accept the shot size and exit editing mode.

6. Press the Enter/Exit Screen button (GA) to exit the screen.

FIG. 11: Edit Shot Number in Sequence

3. Each Sequence Position (GC) uses a Shot Number (GD). Use the arrow keys to navigate to the Shot Number for the sequence position to be changed.

4. Press the Enter button ( ) to enter editing mode.

5. Use the Up Arrow button ( ) or the Down Arrow

button ( ) to change the Shot Number.

Only Shot Numbers with non-zero shot sizes will be available for selection.

6. Press the Enter button ( ) to accept the Shot Number and exit editing mode.

312759R 23

Setup

7. Press the Enter/Exit Screen button (GA) to exit the screen.

Edit Auto-Sequencing

To edit whether the machine automatically performs all shots in a sequence, use the following procedure.

1. Navigate to the Edit Screen that contains the Sequence to be changed. See Screen Navigation Diagram, page 16.

2. Press the Enter/Exit Screen button (GA) to enter the screen.

b. Use the numeric keypad to enter the desired

delay time in seconds.

c. Press the Enter button ( ) to accept the

delay and exit editing mode.

7. Press the Enter/Exit Screen button (GA) to exit the screen.

IG. 12: Turn Auto-Sequencing On/Off

3. Use the arrow keys to navigate to the Enable/Disable Auto Sequencing Mode (GG) box for the sequence position to be changed.

4. Press the Enter button ( ) to add or remove the “X” from the box.

5. Navigate away from the Enable/Disable Auto Sequencing Mode (GG) box to accept the change.

6. If Auto-Sequencing is enabled, the delay between shots can be changed.

a. Navigate to the delay between shots (GF) for

the Sequence Position to be changed.

The delay shown in a given Sequence Position row is the delay prior to beginning the next shot in the sequence.

24 312759R

Calibration Screen

Setup

IG. 13

Key:

FA Start/Stop Shot FB Update Piston Extended Position FC Update Piston Retracted Position FD Update Piston Engaged Position FE Piston Phasing

FF Adjust Open Dispense Valve Timing FG Initiate Small Calibration Shot FH Initiate Large Calibration Shot FJ Active Screen Name FK Adjacent Screen Names

See Piston Position Calibration on page 37, Phasing

Adjustment on page 40, Adjust Open Dispense Valve (ODV) Timing on page 43, and Shot Calibration

on page 47 for Calibration Screen use.

312759R 25

Setup

Options Screens

Fluid Options, Screen #1

HE HK

Key:

HA Enter/Exit Screen HB Purge Timer Enable/Disable HC Purge Timer Delay HD Purge Timer Shot Size HE Purge Timer Alarm (seconds) HF Recirculation Timer Enable/Disable HG Recirculation Timer Delay HH Recirculation Timer Shot Size HJ Recirculation Timer Alarm (seconds)

HF HG

HK Low Level Sensors Enable/Disable

(For FCMB Systems) HL Tank A High Level Sensor Options HM Tank B High Level Sensor Options HN Maximum Fill Time HR Active Screen Name HS Adjacent Screen Names HT Active Screen Number HU Adjacent Screen Numbers HV Pressure Units of Measure Selection

IG. 14

Recirculation and Purge Timers The Purge Timer and Recirculation Timer behave in a

similar way, with a certain shot size (HD, HH) being exe-

To use Recirculation mode, 3-way ball valves must be installed at the dispense head. Fluid lines must be installed going from the ball valves back to the tank.

cuted after the timer delay (HC, HG) has elapsed. The difference is that the purge timer operates with the dispense valve open so a purge shot is executed. The recirculation timer operates with the dispense valve closed so when the shot is executed no material is dispensed.

Both timers feature an adjustable alarm to warn the user that the piston drive block is to begin moving. The alarm setting is the number of seconds before the shot is to be

When Recirculation mode is enabled, both recircula-

executed.

tion ball valves must be turned to return material back to the tank. Only turning one valve may result in a pressure imbalance exceeding the machine’s maximum working pressure.

26 312759R

Setup

Level Sensors

See the Feed Systems manual referenced at the beginning of this manual for Vacuum Auto-Fill procedure.

The Low Level Sensors can be enabled or disabled. Disabling the low level sensors disables low level alarms. If the Low Level Sensors are disabled, the tank icons on the Home screen will be grayed out.

With High Level Sensors installed, auto-Refill can be used. The High Level Sensors have multiple Auto-Refill modes ranging in function.

• High Level Auto-Refill refills the tank when material is below the high level sensor. This mode is recommended for applications with temperature control.

• Empty Auto-Refill refills the tank when a low level condition is seen.

• Manual Auto-Refill requires the user to initiate tank refill.

• Monitor High Level mode simply displays the current fluid level on the Home screen. This selection should be chosen only if low level sensors are installed for the respective tank.

2. Use the arrow keys to navigate to the item to be changed.

3. Use the numeric keypad to enter the new value.

4. Press the Enter button ( ) to accept the new value.

5. Press the Enter/Exit Screen button (GA) to enter the screen.

Edit High Level Sensor Drop-Down Boxes

1. Press the Enter/Exit Screen button (GA) to enter the screen.

2. Use the arrow keys to navigate to the item to be changed.

3. Press the Enter button ( ) to open the drop-down menu.

4. Use the up and down arrow keys to select the new value.

5. Press the Enter button ( ) to accept the new value.

6. Press the Enter/Exit Screen button (GA) to enter the screen.

• Accumulator mode refills the accumulators automatically when a low level condition is seen.

Maximum Fill Time

The Maximum Fill Time (HN) function allows the user to specify a maximum amount of time for refilling the tank. If after the input amount of time the tanks are not full, an alarm will be displayed.

Enable/Disable Timers and Low Level Sensors

1. Press the Enter/Exit Screen button (HA).

2. Use the arrow keys to navigate to the item to be changed.

3. Press the Enter button ( ) to enable or disable the selected item.

Edit Numeric Values

1. Press the Enter/Exit Screen button (GA) to enter the screen.

312759R 27

Setup

Heat Options, Screen #2

Key:

JA Enter/Exit Screen JB Enable/Disable Tank Heater Zone JC Zone Number Used for Tank Heat Control JD Tank Heat High Temperature Alarm JE Tank Heat Temperature Setpoint JF Tank Heat Low Temperature Alarm JG Tank Heat Blanket Temperature Setpoint JH Enable/Disable Hose Heater Zone

JJ Zone Number Used for Hose Heater Control JK Hose Heater High Temperature Alarm JL Hose Heater Temperature Setpoint JM Hose Heater Low Temperature Alarm JN Active Screen Name JP Adjacent Screen Names JR Active Screen Number JS Adjacent Screen Numbers

IG. 15

The Heat Options Setup Screen includes options for the tank and hose heaters. Each tank and hose heater can be enabled and disabled and each have their own settings.

Zone Numbers

Each tank and hose heater is assigned to a specific “zone” number. The zone number refers to the zone number on the Integrated Heat Assembly. Each zone number has a label above it. See F

IG. 16.

The zone number specified for each option on the Heat Options Setup Screen needs to match how the system is connected. For instance, if tank A is connected to zone #1, then zone #1 needs to be selected for tank A heat.

Zone #4

Zone #3

Zone #2

Zone #1

Assembly LC0253 Shown

ti12593a

FIG. 16: Integrated Heat Assembly, Zone Numbers

Temperature Settings

Each tank and hose heater has a high and low temperature alarm and a temperature setpoint. The tanks also have a blanket heater temperature setpoint.

An alarm will sound when the material temperature is outside of the range given by the high and low temperature setpoints. also, dispensing may be disabled depending on the selections made in the System Options Setup Screen, see page 30.

28 312759R

Setup

Enable/Disable Heat Options

All heat options can be enabled or disabled. All options that are installed should be enabled and all that are not installed should be disabled. All enabled heat options can be turned on and off from the Home Screen, see page 53. To enable or disable heat options, perform the following procedure.

1. Press the Enter/Exit Screen button (JA).

2. Use the arrow keys to navigate to the item to be changed.

3. Press the Enter button ( ) to enable or disable the selected item.

4. Navigate away from the Enable/Disable field to accept the change.

Change Zone Number

To change a zone number, the applicable tank or hose heater must be disabled.

1. Press the Enter/Exit Screen button (JA).

Edit Temperature Settings

1. Press the Enter/Exit Screen button (JA) to enter the screen.

2. Use the arrow keys to navigate to the item to be changed.

3. Use the numeric keypad to enter the desired temperature in the displayed units (Celsius or Fahrenheit).

4. Press the Enter button ( ) to accept the new value and exit editing mode.

5. Press the Enter/Exit Screen button (JA) to exit the screen.

2. Disable all heat options that will have their zone number changed.

3. Change zone number for all heat options just disabled.

No two zones may have the same zone number assigned at any point. To change a heat option zone number to a zone number already assigned to another heat option, the existing assignment must first be changed to either another zone number or “--”.

a. Use the arrow keys to navigate to the Heat

Option Zone field (JC, JJ).

b. Press the Enter button ( ) to enter editing

mode.

c. Use the Up Arrow button ( ) or the Down

Arrow button ( ) to change the item value.

d. Press the Enter button ( ) to exit editing

mode.

312759R 29

Setup

System Options, Screen #3

IG. 17

LB LC LD LE

LH LN

Key:

LA Enter/Exit Screen LB Disable Dispensing Option LC Disable Modifying Shot Sizes Option LD Disable Erasing Counters Option LE Disable Changing Temperature Setpoint

Option LF Enable Piston Auto-Retract Option LG Low Temperature Disables Dispense

Option

LH Silent Mode Option LJ Active Screen Name LK Adjacent Screen Names LL Active Screen Number LM Adjacent Screen Numbers LN Disables Pump Stationary During

Dispense Timeout Error

Primary Run Screen Options

These options disable certain functions on the Home Screen. Some of the functions can be performed using the setup screens. When using these options, it is recommended that the Setup screens are protected by a password; see Advanced Setup Screen, page 34.

• Disable Dispensing disables dispensing from the Home screen.

• Disable Modifying Shot Sizes disables editing shot size definitions from the Home screen.

• Disable Erasing Counters disables erasing shot counters on the Data screen.

• Disable Changing Temperature Setpoint disables changing the temperature setpoint from the Home screen.

Miscellaneous Options

• Enable Piston Auto Retract enables the piston to

automatically retract after every shot when in Operator (Manual) mode. Normally the piston only retracts after it completes the entire stroke.

• Low Temperature Disables Dispense disables dispensing if the material temperature is below the low temperature setpoint.

• Silent Mode disables all audible alerts.

Enable/Disable Options

1. Press the Enter/Exit Screen button (LA) to enter the screen.

2. Use the arrow keys to navigate to the item to be changed.

3. Press the Enter button ( ) to enable or disable the selected item.

4. Navigate away from the Enable/Disable field to accept the change.

5. Press the Enter/Exit Screen button (LA) to exit the screen.

30 312759R

Dispense Check Options, Screen #4

Setup

PB PC

PE PF PG

Key:

PA Enter/Exit Screen PB Change in Velocity PC Change in Pressure PD Change in Ratio or Volume PE Ratio Type (Volume or Weight) PF A Side Flow Meter Calibration Factor

PG B Side Flow Meter Calibration Factor PH Active Screen Name PJ Adjacent Screen Names PK Active Screen Number PL Adjacent Screen Numbers

IG. 18

Change in Velocity, Change in Pressure, Change in Ratio or Volume

NOTE: The machine must have pressure transducers

installed for Change in Pressure to be available. The machine must have flow meters installed for Change in Ratio or Volume to be available. The Change in Velocity function is available on all machines. If a non-zero value is entered for an unavailable function, an error will be displayed.

During machine calibration the machine measures and obtains base values for piston speed, fluid pressure, and fluid ratio or volume. The machine also records when the pressure rises for each side, to get a base value for phasing.

NOTE: The pressure transducers are designed to work with the hoses available in the PR70 configurator. If they are used with other hoses, unexpected alarms may occur.

When any of these three dispense check features are enabled by entering a value other than zero, the machine will compare the value seen during each dispense to the values measured during calibration. If the values are farther than the input percentage from the calibration values, an error is shown after the dispense. See Error Codes on page 71. This warning signals the user of a less than optimal dispense or possible machine malfunction.

The available input values for Change in Velocity and Change in Pressure are 0 (off), 20, 40, or 60 percent. The acceptable input value for Change in Ratio or Vol- ume are 0 (off), or 1 through 10 percent. If an invalid number is entered, it will automatically be rounded to the nearest valid entry.

312759R 31

Setup

Ratio Type

Fluid ratio can be monitored as either weight-ratio or volume-ratio. If the ratio type selected is “Volume”, the calibration factor for each installed flow meter must be entered in the calibration factor fields (PF, PG). The calibration factor is found on the flow meter data sheet shipped with the machine.

After each shot, the ratio for that shot will be shown on the Home screen. If weight-ratio is selected, the ratio will be shown to the left of the piston position graphic. If volume-ratio is selected, the ratio will be shown to right of the piston position graphic.

32 312759R

Flow Meter Calibration, Screen #5

Setup

RARA

RB RC

RD RE

Key:

RA Enter/Exit Screen RB Average Calibration Weight RC Material Weight Entry RD Cycles per Gram RE Total Cycles RF A Side Information

RG B Side Information RH A to B Weight Ratio RJ Active Screen Name RK Adjacent Screen Names RL Active Screen Number RM Adjacent Screen Numbers

IG. 19

Proper calibration of the flow meters ensures that ratio and weight monitoring perform optimally. Flow meter calibration is only necessary if the ratio type selected on Options Screen #4 is “Volume”. After the flow meter calibration factors are entered in Options Screen #4, the machine will accurately measure volume and the material weight dispensed counters will start tracking dispenses.

See Flow Meter Calibration on page 48.

312759R 33

Setup

Advanced Setup Screen

KC KD KE KF KG KH KJ KK

Key:

KA Language Selection KB Temperature Units Selection KC Date Format KD Month KE Day KF Four Digit Year KG Hours (24 Hour Clock)

KH Minutes KJ Numeric Password

(four digits allowed) KK Screen Saver KL Enter/Exit Screen KM Active Screen Name KN Adjacent Screen Names

IG. 20

Password

If a password other than “0” is entered, the password is automatically enabled. The password protects entry into the setup screens. With the password enabled, the restricted user may still be able to change shot sizes, erase counters, or modify temperatures depending on the options enabled on the System Options Setup Screen. To prohibit the restricted user from changing these settings, enable the appropriate options; see Sys-

tem Options, Screen #3 on page 30.

Screen Saver

The screen saver turns off the screen backlighting after the given number of minutes. To disable the screen saver, press any button.

Languages

The language selection feature will change the language of all text on the display module. Available languages are English, Spanish, French, German, Chinese, Japanese, Korean, Russian, and Italian.

Date Formats

There are three available formats: MM/DD/YY, DD/MM/YY, and YY/MM/DD.

Edit Settings

1. Press the Enter/Exit Screen button (KL) to enter the screen.

2. Use the arrow keys to navigate to the item to be changed.

3. For numeric entries, use the numeric keypad to enter the new value. For non-numeric settings, press the Enter button

( ) then use the Up Arrow button ( ) and the

Down Arrow button ( ) to change the selection.

4. Press the Enter button ( ) to accept the new value or selection and exit editing mode.

34 312759R

System Data Screen

Setup

Key:

MA Enter/Exit Screen MB Current Machine Cycles Counter MC Total Machine Cycles Counter MD Advanced Display Module Software

Version

ME Fluid Control Module #1 Software

Version

MF Fluid Control Module #2 Software

Version

MG Temperature Control Module -

Zone #1 Software Version

MB MC

MN MP

MD ME MF

MH Temperature Control Module -

Zone #2 Software Version

MJ Temperature Control Module -

Zone #3 Software Version

MK Temperature Control Module -

Zone #4 Software Version ML Active Screen Name MM Adjacent Screen Names MN Resettable material weight counter MP Non-resettable material weight

counter

IG. 21

Software Version

Software version will read “0.00.000” if component cannot be seen by the ADM. This is the result of the component not being installed or a communication error.

Machine Cycles

A machine cycle is one full extension and retraction of the machine piston. The Current Machine Cycles Counter is resettable and the Total Machine Cycles Counter is the number of cycles since the ADM was installed. Reprogramming the ADM will not reset the Total Machine Cycles counter.

Reset Current Machine Cycles Counter

1. Press the Enter/Exit Screen button (MA) to enter the screen. The Current Machine Cycles count will be highlighted.

2. Press the Enter button ( ) to reset the Current Machine Cycles counter.

3. Press the Enter/Exit Screen button (MA) to exit the screen.

312759R 35

Setup

Manual Screen

EHEJ EJ

Valve will open for approximately two seconds.

Key:

EA Extend Piston Command EB Retract Piston Command EC Tank A Refill Valve Command Open ED Tank B Refill Valve Command Open EE Dispense Valve Command Close EF Dispense Valve Command Open EG Revert to Automatic Dispense Valve Operation EH Active Screen Name EJ Adjacent Screen Names

IG. 22

The Manual screen overrides control of some machine actions. This can be useful in troubleshooting. To perform any of the available machine actions shown on the Manual screen, press the appropriate button.

36 312759R

Setup

Edit Settings

• Edit Display Settings: See Advanced Setup Screen, page 34.

• Edit Shots and Sequences: See Edit Screens, page 22.

• Edit Recirculation and Purge Timers: See Fluid Options, Screen #1, page 26.

• Edit Level Sensor Settings: See Fluid Options, Screen #1, page 26.

• Edit Temperature Control Settings: See Heat Options, Screen #2, page 28.

• Edit System Options: See System Options, Screen #3, page 30.

Piston Position Calibration

Prepare Machine for Calibration

1. Ensure that both piston shafts are screwed all the way into the drive block.

2. Ensure there is a sufficient amount of material in the tanks.

3. Navigate to the Calibration screen. See Screen Navigation Diagram, page 16.

4. Place a waste container under the dispense valve to capture any dispensed material.

5. Ensure system air pressure relief switch (106) is in the up position and the system air pressure regulator (105) shows air pressure in the system.

Extended Piston Position

6. With air pressure applied to the machine, press the

Extend Piston button ( ).

IG. 23: Calibration Screen

The position sensor assigns a numeric value to the location of the piston. Higher numbers indicate the piston is extended and lower numbers indicate the piston is retracted.

The Piston Position Calibration procedure teaches the machine the location of the most extended piston posi-

tion ( ), the most retracted piston position ( ),

and the position where the piston engages the pump

cylinder ( ).

Perform the Piston Position Calibration procedure when first setting up the machine. Also perform this procedure if the linear position sensor, piston, or any electronic component has been replaced.

7. Press the Start/Stop Shot button ( ). The piston

will fully extend and a number 3600-3900 should be displayed. If a number significantly different from 3600-3900 is displayed, ensure the air cylinder air line connections are not switched and that the linear position sensor is installed correctly.

If the piston does not extend after pressing the

Start/Stop Shot button ( ) the air pressure may

need to be increased. Use system air pressure regulator (105) to increase the air pressure in increments of 10 psi until the piston activates. Material will be dispensed when adequate pressure is achieved.

8. Press the Enter button ( ) to accept the new

value or press the Abort/Cancel button ( ) to

keep the previous value.

312759R 37

Setup

Retracted Piston Position

9. With air pressure applied to the machine, press the

Retract Piston button ( ).

10. Press the Start/Stop Shot button ( ). The piston

will fully retract and a number from 1250 to 1600 will be displayed next to the Retract Piston button. If a number outside of this range is displayed, ensure the air cylinder air line connections are not switched and that the linear position sensor is properly installed.

11. Press the Enter button ( ) to accept the value or

press the Abort/Cancel button ( ) to keep the

previous value.

Engaged Piston Position

Manually Move the Piston Drive Block

In the steps below, ensure pressure is off or piston may activate and pinch fingers against machine block.

a. Press down the system air pressure relief

switch (106).

b. Remove machine cover.

c. With no air pressure in the system manually

push the piston drive block until the piston engages the cylinder and resists movement. A number from 2000 to 2400 will be displayed.

If a number outside of this range is displayed, ensure the air cylinder air line connections are not switched and that the linear position sensor is properly installed.

12. Use air pressure regulator to decrease air pressure in the system to zero.

13. Place a clean waste container under the dispense valve.

14. Press the Engage Piston button ( ).

15. With no air pressure in the system, press the

Start/Stop Shot button ( ).

16. Move the piston drive block until it just begins to engage the cylinder using one of the following methods. No material should be dispensed.

Use Air Pressure to Move Piston Drive Block

a. Use the air pressure regulator to slowly

increase air pressure in the system until the piston drive block begins to extend and encounters the cylinder entrance. A number from 2000 to 2400 will be displayed.

d. Lift the system air pressure relief switch (106) to

enable system pressure.

17. Ensure there is no material in the waste container under dispense valve. The piston block moved too far and caused material to be dispensed if there is material in the waste container. Go back to step 12 if the piston moved too far.

18. Press the Enter button ( ) to accept the value or

press the Abort/Cancel button ( ) to keep the

previous value.

Prepare Machine for Operation

19. Adjust the system air pressure regulator (105) to increase air pressure to standard operating pressure for your application.

20. Navigate to the Home screen. See Screen Naviga- tion Diagram, page 16.

If a number outside of this range is displayed, ensure the air cylinder air line connections are not switched and that the linear position sensor is properly installed.

38 312759R

Setup

Prime the Dispense Head

CAUTION

If the dispense head is not primed, chemical crossover may occur resulting in cured material in the dispense head, hoses, and/or pumps.

See FIG. 24.

1. Remove static mixer from the dispense head (102) if installed.

2. Turn snuff-back adjustment knob (103) fully clockwise. This will prevent the dispense valve from closing between priming shots.

3. Use a 4 mm hex key to loosen the screws (102a) holding the dispense head in place.

4. Rotate dispense head (102) so the tip is above the fluid input hoses.

102

8. Select a large size shot.

9. Hold a waste container at the end of the dispense head (102) and press the Start/Stop Shot button

( ) or the footswitch.

10. Repeat the previous step until no air comes out of the dispense valve.

11. If phasing adjustments and ratio checking are not required, use the following procedure to attach the static mixer.

a. Attach the static mixer with the dispense head

pointed up.

b. Hold waste container at end of dispense

head (102) and press the Start/Stop Shot button

( ) or the footswitch.

102a

ti12391a

IG. 24: Prime Dispense Head

5. Use a 4 mm hex key to tighten screws (102a) holding dispense head in place.

6. Route the fluid hoses connected to the dispense head so they are always below the dispense head. This ensures any air in the hoses will travel to the dispense head.

7. Navigate to the Home Screen. See Screen Naviga- tion Diagram, page 16.

c. Repeat the previous steps until static mixer has

been purged of air.

12. Use a 4 mm hex key to loosen screws (102a) holding dispense head in place.

13. Rotate dispense head back to normal dispensing position.

14. Use a 4 mm hex key to tighten the screws (102a) holding the dispense head in place.

15. Adjust snuff back to proper setting for operation. See Adjust Dispense Valve Snuff Back on page 42.

312759R 39

Setup

Phasing Adjustment

IG. 25: Phasing

When the machine executes a shot, materials from Tank A and Tank B enter the static mixer where they are mixed and then dispensed. In order for the materials to mix at the desired ratio, both materials must enter the static mixer at the same time. The timing of the materials entering the static mixer is dependent on the adjustment of the phase adjustment screw for each piston.

Prepare Machine

1. Place a waste container under the dispense valve to catch dispensed material.

Adjust Dispense Quantity

6. Press the Enter/Exit Phasing button ( ) to enter phasing mode.

7. Press the Start/Stop Shot button ( ) or the foot-

switch to dispense a very small amount of material.

8. Adjust the displayed percentage if more than a couple drops of either material was dispensed or if no material was dispensed from both sides.

• If too much material was dispensed, decrease

the phasing percentage. If necessary, use the

+/- button ( ) to switch the percentage from

positive to negative.

• If no material was dispensed, increase the dis-

played percentage. If necessary, use the

+/- button ( ) to switch the percentage from

negative to positive.

2. Remove static mixer from dispense valve.

3. Install ratio check nozzle onto dispense valve.

ti12392a

IG. 26: Ratio Check Nozzle

4. If necessary, place a stand under ratio check nozzle to support waste container close to nozzle.

5. Navigate to the Calibration screen. See Screen Navigation Diagram, page 16.

40 312759R

Setup

Adjust Phasing

303

302

301

Key:

301 Piston Shaft 302 Locking Nut 303 Phase Adjustment Screw

• If the B side material exits the dispense nozzle

before the A side material ( ):

a. Use two 13 mm wrenches to break loose

the locking nut (302) from the phase adjustment screw (303) on the A material side.

b. Hold the phase adjustment screw (303) sta-

tionary with a 13 mm wrench.

c. Use a 7 mm wrench to turn the piston

shaft (301) counterclockwise 1/4 turn or less to move the A piston forward.

ti12389a

It is highly recommended that all of the phasing adjustment be done to one side or the other; not both.

Ensure the piston shaft and phase adjustment screw do not rotate while tightening the locking nut (302) in the following step.

9. Watch the dispense valve carefully to observe which material is dispensed first. Press the Start/Stop

Shot button ( ) or the footswitch to dispense

material.

10. If the materials do not exit the dispense valve at the same time adjust the piston Phase Adjustment Screw (303) as follows.

• If the A side material exits the dispense nozzle

before the B side material ( ):

a. Use two 13 mm wrenches to break loose

the locking nut (302) from the phase adjustment screw (303) on the B material side.

b. Hold the phase adjustment screw (303) sta-

tionary with a 13 mm wrench.

c. Use a 7 mm wrench to turn the piston

shaft (301) counterclockwise 1/4 turn or less to move the B piston forward.

11. Hold piston shaft (301) and phase adjustment screw (303) in place with a 7 mm and 13 mm wrench and tighten locking nut (302) against phase adjustment screw with a 13 mm wrench.

12. Watch the dispense valve carefully to observe which material is dispensed first. Press the Start/Stop

Shot button ( ) or the foot switch to dispense

material. If one material exits the dispense nozzle before the other, go back to step 10.

Exit Calibration Mode

13. Press the Enter/Exit Phasing button ( ).

14. Navigate to the Home screen. See Screen Naviga- tion Diagram, page 16.

312759R 41

Setup

Adjust Dispense Valve Snuff Back

At the end of a shot, a small amount of material is drawn back into the static mixer to prevent extra material from being dispensed. If too much snuff back occurs air will enter the static mixer and can travel up into the dispense valve. If too little snuff back occurs the materials may drip out of the static mixer and affect dispense quantity.

It is most efficient to adjust the snuff back while material is dispensing but it can also be adjusted when there is no air pressure in the system.

1. Navigate to the Home screen. See Screen Naviga- tion Diagram, page 16.

2. Select a small size shot.

3. If a static mixer is not in place, install one then prime the machine. See Prime the Dispense Head, page 39.

4. Place a waste container under static mixer.

5. Press the Start/Stop Shot button ( ).

6. Inspect the tip of the static mixer for dripping material or for air bubble traveling up the mixer.

7. Perform another shot and while dispensing adjust the snuff-back adjustment knob (103) as follows.

• If an air bubble is moving up the mixer, turn

knob clockwise to decrease snuff back.

• If material is hanging from tip of mixer, turn knob

counterclockwise to increase snuff back.

8. Repeat step 7 until snuff back is adjusted as desired.

42 312759R

Setup

Adjust Open Dispense Valve (ODV) Timing

Key:

FF Adjust Open Dispense Valve Timing

IG. 27

When a shot is performed, the dispense valve needs to open at a precise time for material to be dispensed properly. If the dispense valve opens too early, material may drain from the static mixer before the shot starts. If the dispense valve opens too late, pressure may build in the machine before the dispense valve opens causing material to forcefully spray out of the mixer.

1. Navigate to the Calibration screen. See Screen Navigation Diagram, page 16.

2. Press the Adjust Open Dispense Valve Timing button (FF).

3. Use the numeric keypad to enter a value for the ODV Timing. Use the +/- key to switch from positive to negative and negative to positive.

4. Press the Enter button ( ) to accept the new

value or press the Abort/Cancel button ( ) to

keep the previous value.

The Open Dispense Valve Timing should also be adjusted for material viscosity. Thicker materials should have the dispense valve open earlier and thinner materials should have the dispense valve open later.

A positive value for Open Dispense Valve Timing indicates the dispense valve will open after the piston is engaged in the cylinder. A negative value indicates the dispense valve will open before the piston is engaged in the cylinder.

If a high positive number is entered for ODV timing, such as 6.0 mm, the dispense valve may not open resulting in the fluid stalling against the dispense valve. The fluid in the hose lines will remain under pressure until the piston is manually retracted using the Manual screen, see Manual Screen on page 36.

312759R 43

Setup

Calibrate Dispense Weight Ratio (PR70v only)

202

203

201

The PR70v base unit can dispense volume ratios in the range of 1:1 to 24:1. The range of A to B cylinder size ratios is 1:1 to 12:1. The mechanical ratio arm multiplies the constant cylinder size ratio by a range of 1:1 to 2:1 depending on the ratio arm adjustment.

A Tube

Piston Size

(mm

)

B Tube

Piston Size

(mm2)

Minimum

Ratio by

Volu me

(1:1 Position)

Maximum

Ratio by

Volu me

(2:1 Position)

960 960 1:1 2:1 960 480 2:1 4:1 960 320 3:1 6:1 960 240 4:1 8:1 960 80 12:1 24:1

Prepare Machine for Dispense Weight Ratio Calibration

1. Verify the piston position is calibrated. See Piston Position Calibration, page 37.

2. Verify the dispense head is properly primed. See Prime the Dispense Head, page 39.

206

205

204

Key:

201 Ratio Adjustment Knob 202 Ratio Beam 203 Socket Head Cap Screws 204 Hex Head Cap Screw 205 Ratio Beam Guide 206 Ratio Beam Snap Ring

FIG. 28: Ratio Adjustment

ti12390a

3. Verify the machine is properly phased. See Phas- ing Adjustment, page 40.

4. Find the desired ratio arm setting from 1:1 to 2:1.

For this step, the desired volume ratio must be known. Using the desired weight ratio will cause calculation errors.

a. Divide the side A piston size by the side B pis-

ton size to get the piston volume ratio. For

example, if the A piston size is 960 mm

B piston size is 480 mm

then 960 / 480 = 2.

and the

b. Divide the desired dispensing volume ratio by

the piston volume ratio to get the desired ratio arm setting. For example if the desired dispensing volume ratio is 2.38:1 and the piston volume ratio is 2:1 then 2.38 / 2 = 1.19.

44 312759R

Setup

5. Change the mechanical ratio adjustment to the desired setting (1.19 in the example) as follows.

a. Ensure the machine pistons are in the retracted

position.

b. Ensure the purge timer is off and the machine is

not in recirculation mode.

c. Use system air pressure regulator (105) to

decrease air pressure in the system to zero.

d. Navigate to the Manual screen. See Screen

Navigation Diagram, page 16.

e. Press the Extend Piston Command

button ( ).

l. Loosen the hex head cap screws (204) on the

ratio adjustment pivot.

m. Turn the ratio adjustment knob (201) clockwise

to increase the ratio and counterclockwise to decrease the ratio until the mechanical ratio arm is set to the desired setting (1.19 in the exam- ple).

n. Tighten the hex head cap screws (204) on the

ratio adjustment pivot.

o. Slide the ratio beam guide (205) so there is

approximately a 0.5 mm gap between the ratio beam guide (205) and the snap ring (206) shown in F

IG. 29.

CAUTION

Damage to the ratio mechanism will result if the proper clearance is not present.

f. Use the system air pressure regulator (105) to

slowly increase the air pressure until the ratio beam (202) is parallel to the pump body.

g. Use system air pressure regulator (105) to

return the air pressure in the system to zero.

h. Press down the system air pressure relief

switch (106).

i. Close the shop ball valve supplying air to the

system.

j. Press the Machine Disable Mode key ( ).

Be sure the previous steps relieving system pressure were completed before moving to the next step.

206

0.5 mm gap

205

ti12630a

IG. 29: Ratio Beam Snap Ring

p. Tighten the socket head cap screw (203) on the

adjustment clevis.

q. Open the shop ball valve supplying air to the

system.

r. Lift up the system air pressure relief

switch (106).

s. Use system air pressure regulator (105) to

k. Loosen the socket head cap screw (203) on the

adjustment clevis. See F

312759R 45

IG. 28.

return to the standard operating air pressure for your application.

Setup

6. Navigate to the Home screen. See Screen Navigation Diagram, page 16.

7. Phase the machine. See Phasing Adjustment, page 40.

Perform Weight Ratio Check Shot

8. Install ratio check nozzle onto dispense valve.

ti12392a

IG. 30: Ratio Check Nozzle

9. Place a waste container under the dispense valve to capture any dispensed material.

10. Press the Select Operating Mode button ( )

repeatedly until Shot Mode is selected.

11. Press the Enter button ( ) to accept the new operating mode.

12. Select a shot.

21. Divide the weight of container “A” by the weight of container “B” to get the weight ratio of the dispensed materials.

22. Repeat steps 16 through 21 at least two more times for an overall total of at least three ratio check shots, or repeat as needed.

23. If the average A to B ratio of the dispensed materials is too high or two low, adjust the mechanical ratio arm as required by repeating steps 5 through 22 until the dispensing ratio is correct.

• If the A to B ratio is too high, turn the ratio

adjustment knob (201) counterclockwise to adjust the mechanical ratio arm towards the 1:1 position.

• If the A to B ratio is too low, turn the ratio adjust-

ment knob (201) clockwise to adjust the mechanical ratio arm towards the 2:1 position.

Secure Dispensing Ratio

24. Once the ratio check shots confirm the A to B dispensing ratio is correct, tighten all screws holding the ratio beam (202) in place.

a. Tighten the socket head cap screws (203) hold-

ing the ratio beam (202) in place to 140 in-lb (15.8 N•m).

13. Press the Start/Stop Shot button ( ) or the

foot-switch to dispense material.

14. Discard the shot.

15. Label one scale as “A” and a second scale as “B”.

16. Label one new container as “A” and a second new container as “B”.

17. Place container “A” on scale “A” and tare the scale. Place container “B” on scale “B” and tare the scale.

18. Place container “A” under the A material output of the ratio check nozzle. Place container “B” under the B material output of the ratio check nozzle.

19. Press the Start/Stop Shot button ( ) or the

foot-switch to dispense material.

20. Place container “A” on scale “A” and note the weight. Place container “B” on scale “B” and note the weight.

b. Tighten the hex head cap screw (204) holding

the ratio beam guide (205) in place to 350 in-lb (39.5 N•m).

Prepare Machine for Operation

25. Remove ratio check nozzle and install static mixer or night cap as necessary.

46 312759R

Setup

Shot Calibration

To dispense accurate quantities of material, a few small and large calibration shots must be performed. Once the weights are entered, the machine will calculate an average weight for the small and large calibration shots.

Prepare for Calibration

1. Verify the piston position is calibrated. See Piston Position Calibration, page 37.

2. Verify the dispense head is properly primed. See Prime the Dispense Head, page 39.

3. Verify the machine is properly phased. See Phas- ing Adjustment, page 40.

4. Verify the dispensing ratio is adjusted as needed. See Calibrate Dispense Weight Ratio (PR70v only), page 44.

5. Retrieve multiple waste containers.

6. Locate a weigh scale near the machine.

18. Enter weight in grams using numeric keypad.

19. Press the Enter button ( ) to accept the number or press the “0” button on the numeric keypad

repeatedly to clear out the entry then re-enter.

20. Repeat steps 14 through 19 as needed. Graco recommends repeating steps 14 through 19 at least four more times. The machine will automatically calculate the average weight of the calibration shots.

21. Press Small Calibration Shot button ( ) to exit

calibration mode.

Perform Large Calibration Shots

22. Press Large Calibration Shot button ( ) to enter

calibration mode.

23. Weigh one clean waste container and tare the scale.

24. Place container under static mixer.

7. Install a static mixer.

8. Prime the dispense head. See Prime the Dispense Head, page 39.

9. Clean the surface below static mixer of any debris or materials that might cling to the waste container and affect weight measurements.

10. Navigate to the Calibration screen. See Screen

Navigation Diagram, page 16.

Perform Small Calibration Shots

11. Press Small Calibration Shot button ( ) to enter

calibration mode.

12. Use the numeric keypad to enter the ratio arm setting. Valid entries are 1.0 to 2.0 in 0.1 increments.

13. Press the Enter button ( ) to accept the value.

14. Weigh one clean waste container and tare the scale.

15. Place container under static mixer.

25. Press the Start/Stop Shot button ( ) or the foot-

switch to dispense material.

26. Weigh container.

27. Enter weight in grams using numeric keypad.

28. Press the Enter button ( ) to accept the number or press the “0” button on the numeric keypad

repeatedly to clear out the entry then re-enter.

29. Repeat steps 23 through 27 as needed. Graco recommends repeating steps 23 through 27 at least four more times. The machine will automatically calculate the average weight of the calibration shots.

30. Press the Large Calibration Shot button ( ) to

exit calibration mode.

16. Press the Start/Stop Shot button ( ) or the foot-

switch to dispense material.

17. Weigh container.

312759R 47

Setup

Flow Meter Calibration

Prepare for Calibration

1. Verify the piston position is calibrated. See Piston Position Calibration, page 37.

2. Verify the dispense head is properly primed. See Prime the Dispense Head, page 39.

3. Verify the machine is properly phased. See Phas- ing Adjustment, page 40.

4. Verify the dispensing ratio is adjusted as needed. See Calibrate Dispense Weight Ratio (PR70v only), page 44.

5. Retrieve multiple waste containers.

6. Locate a weigh scale near the machine.

7. Clean the surface below static mixer of any debris or materials that might cling to the waste container and affect weight measurements.

8. Install ratio check nozzle onto dispense valve.

15. Place container “A” under the A material output of the ratio check nozzle. Place container “B” under the B material output of the ratio check nozzle.

16. Press the Flow Meter Calibration button ( ) to

enter calibration mode.

17. Press the Start/Stop Shot button ( ) or the

foot-switch to dispense material.

18. Place container “A” on scale “A” and note the weight. Place container “B” on scale “B” and note the weight.

19. Enter the A material weight in grams using numeric keypad.

20. Press the Enter button ( ) to accept the number or press the “0” button on the numeric keypad

repeatedly to clear out the entry then re-enter.

21. Enter the B material weight in grams using numeric keypad.

ti12392a

IG. 31: Ratio Check Nozzle

9. Prime the dispense head. See Prime the Dispense Head, page 39.

10. Navigate to the Flow Meter Calibration screen. See

Screen Navigation Diagram, page 16.

Perform Flow Meter Calibration Shot

11. Place a waste container under the dispense valve to capture any dispensed material.

12. Label one scale as “A” and a second scale as “B”.

13. Label one new container as “A” and a second new container as “B”.

14. Place container “A” on scale “A” and tare the scale. Place container “B” on scale “B” and tare the scale.

22. Press the Enter button ( ) to accept the number or press the “0” button on the numeric keypad

repeatedly to clear out the entry then re-enter.

23. Repeat the previous steps as desired for additional accuracy. The display module will automatically calculate an average weight for each material.

Dispense Verification

See Dispense Check Options, Screen #4, page 31.

48 312759R

External Control Interface Setup

Connector #2

NOTE: Connector #2 is for use with systems with an Advanced Display Module only.

NOTE: View shown is looking at pins on end of cable.

1 5 4

Brown Gray

Black

Blue White

SHOT SEL - BIT 0 SHOT SEL - BIT 3 SHOT SEL - BIT 2

COMMON

SHOT SEL - BIT 1

Setup

Customer Supplied Dry Contact/Relay

Connector #1

NOTE: Connector #1 is for use with all systems.

NOTE: View shown is looking at pins on end of cable.

1 5 4

FIG. 32: External Control Interface Electrical Diagram

The external control interface allows an external machine to control the PR70. The external machine can use Connector #1 to send dispense request and abort commands. Also, Connector #1 indicates to the external machine whether the PR70 is ready to dispense. Connector #2 is used to select a shot number. See F 33 for connector location on the PR70.

Brown Gray

Black

Blue White

SHOT REQUEST - INPUT

INTERRUPT - CAN - REQ - INPUT

IG.

Customer Supplied Dry Contact/Relay

FAULT OUTPUT

COMMON

READY - OUTPUT

+24 VDC

Ready-Output Status Line

The Ready-Output status line (“READY-OUTPUT” in F

IG. 32, Connector #1, Pin #2) is a signal provided to the

external control. The line indicates whether a shot or dispense request will be accepted by the machine. The output of the Ready-Output status line is a “high” +24 VDC signal when the system is ready to dispense. The output is a “low” +15 VDC signal when the system is not ready to dispense. See F sample timing diagram.

IG. 34 on page 52 for a

The following conditions will make the machine not ready to accept a dispense request.

Connector #2

ti12583a

Connector #1

FIG. 33: External Control Connectors

• Dispensing in progress.

• User is programming the display module.

• Active error code that has not been acknowledged.

• Auto-Sequencing in progress.

312759R 49

Setup

Fault-Output Status Line

The Fault-Output status line (“FAULT-OUTPUT” in FIG. 32, Connector #1, Pin #5) indicates whether there is an active error. Active errors typically stop system operation. After using the display module to acknowledge the error, normal operation will be allowed.

The output of the Fault-Output status line is a “high” +24 VDC signal when an active error exists. The output is a “low” +15 VDC signal when there is not an active error. See F

IG. 34 on page 52 for a sample timing dia-

gram.

Dispense Request Line

The Dispense Request line (“Shot Request” in FIG. 32, Connector #1, Pin #1) is used to request a shot. The Dispense Request line operates the same as the machine foot switch and the Start/Stop Shot

button ( ). When not in Operator mode and with a

“high” Ready-Output signal, generate a short active Dispense Request signal to request a shot to begin. During dispensing, generate a short active signal in the Dispense Request line to abort the shot.

If Operator (Manual) mode is selected, the machine will dispense while the active signal is sent. When the active signal stops, the machine will stop dispensing. If the piston Auto-Retract option is enabled on the System Options screen, the piston will retract when the machine stops dispensing. See F

IG. 17 on page 30. If the Piston

Auto-Retract is disabled, the machine will stop dispensing and stall the pumps against the dispense valve. If the pump is more than 80% into the metering tube, it will automatically retract regardless of whether Piston Aut-Retract is enabled.

Interrupt - Cancel Line

The Interrupt - Cancel line (“INTERRUPT - CAN - REQ INPUT” in F abort a shot or reset a sequence. If an active signal is sent during a sequence, any active dispensing will be aborted and the sequence position will be reset to the first non-zero shot in the sequence.

To generate an active Interrupt - Cancel signal, the external control will need to ground the Interrupt - Cancel line to the Return line (Connector #1, Pin #3) for

0.175 seconds to create a “low” signal. Remove the line

from the Return line to end the active signal.

IG. 32, Connector #1, Pin #4) is used to

To generate an active Dispense Request signal, the external control will need to ground the Dispense Request line to the Return line (Connector #1, Pin #3) for 0.175 seconds to create a “low” signal. Remove the line from the Return line to end the active signal. See F

IG. 34 on page 52 for a sample timing diagram.

If the active signal is generated when the system is in programming mode or generating an error code, the shot request will be ignored.

If the active signal is sent during execution of a pause when in Auto-Sequencing, the machine will abort the pause timer and begin dispensing the next shot in the sequence.

If the active signal is sent during execution of a shot in a sequence, the machine will abort the shot and will increment to the next shot in the sequence after the pistons fully retract. If the sequence is in auto-sequencing, the sequence pause timer will then begin.

For system software versions 1.06.007 or later, if the Interrupt - Cancel line is held “low” the machine will be disabled and will not dispense.

50 312759R

Shot Number Selection Lines

The external control interface has four lines used to select a shot number (“SHOT - SEL - BIT” lines in F

IG.

32, Connector #2, Pins #1, 2, 4, 5). The default for each line is a “high” +24 VDC output. To select a shot, the external control will need to ground a certain combination of lines to the Return line (Connector #2, Pin #3) for at least 0.100 seconds to create a “low” signal for each line. Each combination refers to one shot number from Shot #1 to Shot #15. If all lines are “high” the shot selected on the display module is used. See the following table. See F

IG. 34 on page 52 for a sample timing

diagram.

For system software versions 1.06.007 or later, the Shot Number Selection lines cannot be used to select invalid or undefined shot numbers. Attempting to select an invalid or undefined shot number will be rejected.

Setup

SHOT -

SEL -

BIT1

(Conn. #2,

Pin #2)

Shot

Number

Selected

SHOT -

SEL -

BIT0

(Conn. #2,

Pin #1)

None / Display Module

High High High High

selec-

tion.

2High

Low High High High

Low High High

Low Low High High

4 High High

6High

Low High Low High

Low Low High

Low Low Low High

8 High High High

10 High

Low High High Low

Low High Low

Low Low High Low

12 High High

14 High

Low High Low Low

Low Low Low

Low Low Low Low

SHOT -

SEL -

BIT2

(Conn. #2,

Pin #4)

Low High

Low Low

SHOT -

SEL -

BIT3

(Conn. #2,

Pin #5)

Low

312759R 51

Setup

External Control Interface Timing

The following timing diagram illustrates changing the shot number to Shot #13 then dispensing that shot.

Interrupt - Cancel

Fault-Out Status

Ready-Out Status

SHOT-SEL-BITO

SHOT-SEL-BIT1

SHOT-SEL-BIT2

SHOT-SEL-BIT3

Shot Request

0 40 80 120 160 200 240 280 320 360 400 440

IG. 34: External Control Timing Diagram

100 mS

170 mS

TIME (milliseconds)

52 312759R

Operation

Operation Screens

Home screen

Read all manufacturer’s warning and material MSDS

to know the specific hazards of the materials used.

Operation

Temperature status will only be displayed if heaters are installed and enabled.

Only visible if Auto-Refill is installed and the High Level Sensors option on the Fluid Options Screen is set to an option other than Disabled. See Fluid Options, Screen #1, page 26.

BT1

Key:

BA Active Shot/Sequence BB Select Operating Mode BC Side A Blanket Heater On/Off BD Side A Hose Heater On/Off BE Side B Blanket Heater On/Off BF Side B Hose Heater On/Off BG Start/Stop Shot BJ Date and Time BK Operating Mode Name BL Alarm Status BM Shot/Sequence Count BN Active Shot Weight BP Pump Position

BR Tank Fluid Temperature Setpoint BS Tank Fluid Temperature BT Hose Heater Temperature Setpoint BT1 Hose Heater Temperature BU Tank Fluid Level Status BV Purge Timer Delay Status BW Purge Timer Shot Size BX Initiate Manual Auto-Refill BY Active Screen Name BZ Adjacent Screen Names B1 A to B Weight Ratio for Previous

Dispense

FIG. 35

312759R 53

Operation

Change Operating Mode

The available operating modes are Shot, Sequence, Operator (Manual), Recirculation, and Disabled mode. The active operating mode name will be shown on the Home screen under the date and time. See F page 53.

1. From the Home screen, press the Select Operating

Mode button ( ).

2. Press the Up Arrow button ( ) or the Down Arrow

button ( ), or repeatedly press the Select Operat-

ing Mode button ( ) to scan through the operat-

ing modes.

3. Press the Enter button ( ) to accept the selected operating mode or press the Abort/Cancel

button ( ) to keep the current mode.

IG. 35 on

Change Active Shot Size Definition from Home Screen

1. Select Shot or Sequence Mode. See Change Operating Mode, page 54.

Shot Mode Operation

Change Active Shot

1. Press the Active Shot/Sequence button (BA).

2. Press the Up Arrow button ( ) or the Down Arrow

button ( ) or use the numeric keypad to enter the shot number.

When typing in the shot number using the numeric keypad, a shot with a zero quantity may be entered. The machine will give an error when the Start/Stop

Shot button ( ) is pressed if a zero-quantity

shot is selected.

2. Select the shot to change.

3. Press and hold the Shot/Sequence button (BA) for four seconds. Arrows will be displayed next to the

shot size ( ) indicating that the value may be changed.

4. Use the numeric keypad or the arrow buttons to change the shot size.

5. Press the Enter button ( ) to accept the value or

press the Abort/Cancel button ( ) to keep the

previous value.

3. Press the Enter button ( ) to accept the new Shot Number or press the Abort/Cancel button

( ) to keep the previous Shot Number.

54 312759R

Operation

Perform a Shot

1. Select Shot Mode. See Change Operating Mode, page 54.

2. Press the Start/Stop Shot button ( ) to start a

shot.

The Start/Stop Shot button ( ) changes to the

Abort/Cancel button ( ) during the shot. Press

the Abort/Cancel button on the screen ( ) or the

Abort/Cancel button on the keypad ( ) to can-

cel the shot if necessary.

When the shot is complete or if the shot is aborted,

the Abort/Cancel button on the screen ( )

changes back to the Start/Stop Shot button ( ).

4. Press the Enter button ( ) to accept the new

sequence or press the Abort/Cancel button ( )

to keep the previous sequence.

Change Active Position in Sequence

1. Select Sequence Mode. See Change Operating Mode, page 54.

2. Press the Active Shot/Sequence button (BA).

3. Use the Up Arrow button ( ) and the Down Arrow

button ( ) to select the desired position in the sequence.

4. Press the Enter button ( ) to accept the number

or press the Abort/Cancel button ( ) to keep the

current number.

Perform a Sequence

Sequence Mode Operation

To change the setup of a sequence navigate to Edit Screens #2-#5. See Screen Navigation Diagram, page 16.

Change Active Sequence

1. Select Sequence Mode. See Change Operating Mode, page 54.

2. Press and hold the Active Shot/Sequence button (BA) for three seconds.

1. Select Sequence Mode. See Change Operating Mode, page 54.

2. Select the desired sequence.

If Auto-Sequencing is enabled on the Edit Screens for the Active Sequence, the machine will automatically perform all shots in that sequence when the Start/Stop button is pressed. See Edit Screens, page 22.

3. Use the Up Arrow button ( ) and the Down Arrow

button ( ) to select the desired sequence. Only non-zero sequences will be available for selection.

312759R 55

Operation

3. Press the Start/Stop Shot button ( ) to start a

shot.

The Start/Stop Shot button ( ) changes to the

Abort/Cancel button ( ) during the shot. Press

the Abort/Cancel button on the screen ( ) or the

Abort/Cancel button on the keypad ( ) to can-

cel the shot if necessary.

When the shot is complete or if the shot is aborted,

the Abort/Cancel button on the screen ( )

changes back to the Start/Stop Shot button ( ).

4. If Auto-Sequencing is not enabled for the Active Sequence the next shot in the sequence will be

selected. Press the Start/Stop Shot button ( ) to

start the shot.

5. Repeat step 4 until the sequence has been completed.

Operator (Manual) Mode Operation

Dispense

Operator (Manual) Mode does not use the predefined shots or sequences.

1. Select Operator (Manual) mode. See Change Operating Mode, page 54.

2. Press and hold the Start/Stop Shot button ( ) to

begin dispensing.

3. Release the Start/Stop Shot button ( ) to stop

dispensing.

56 312759R

Operation

Recirculation Mode Operation

ti12392a

IG. 36: Recirculation Valves

Recirculation mode requires that one 3-way ball valve is installed for each material line. The ball valve must be installed at the dispense head and have fluid lines going from the ball valve back to the tank. See F

IG. 36.

2. Ensure system air pressure is at the standard operating setting.

3. Navigate to the Fluid Options Setup Screen. See Screen Navigation Diagram on page 16.

4. Configure the shot size, timer duration, and alarm point, then enable the Recirculation Timer. See Fluid Options, Screen #1 on page 26.

5. Navigate to the Home screen. See Screen Naviga- tion Diagram on page 16.

6. Press the Start/Stop Shot button ( ) to begin the

recirculation cycle and take the first recirculation shot.

The Start/Stop Shot button ( ) changes to the

Abort/Cancel button ( ) while the recirculation

shot is dispensing. Press the Abort button to cancel that shot. Recirculation mode will remain active and another recirculation shot will occur at the expiration of the timer.

In Recirculation mode, the dispense valve is always closed.

Recirculate Materials

When Recirculation mode is enabled, both recirculation ball valves must be turned to return material back to the tank. Only turning one valve may result in a pressure imbalance exceeding the machine’s maximum working pressure.

Stop Recirculation, If Necessary

7. Press the Select Operating Mode button ( )

repeatedly to scan through operating modes.

8. Press the Enter button ( ) to accept the selected operating mode or press the Abort/Cancel

button ( ) to keep the current mode.

9. If changing modes is cancelled, the machine will remain in recirculation mode but the recirculation cycle is stopped. To restart recirculation, press the

Start/Stop Shot button ( ).

10. When Recirculation mode is stopped, turn the 3-way ball valves at the dispense valve so materials will flow out of the dispense head.

1. Turn both 3-way ball valves at the dispense valve so materials will flow back to tank.

312759R 57

Operation

Disabled Mode Operation

The machine will not dispense in this mode. All outputs to the solenoid valves are disabled and the Start/Stop

Shot button ( ) is inactive. Heat controls remain

active.

Pressing the Machine Disable Mode key ( ) will

enter Disabled Mode and disable heat. Select Disabled

mode using the Select Operating Mode button ( ) to

enter Disabled Mode without disabling heat.

58 312759R

Data Screens

Operation

Key:

CA Shot Number Column CB Shot Counter Column CC Enter/Exit Screen

IG. 37

The data screens show the shot counters for all shots and shot sequences. Data screen #1 shows the shot counters for all shots. Data screens #2-#5 show the shot counters for sequences A through G, with two sequences shown per screen.

Reset Shot and Sequence Counters

1. Navigate to the correct Data Screen. See Screen Navigation Diagram on page 16.

2. Press the Enter/Exit Screen button (CC).

3. Use the arrow keys to navigate to the counter to be reset.

4. Press the Enter button ( ) to erase the selected counter.

5. Repeat steps 3 and 4 as necessary to erase other counters on the same screen.

6. Press the Enter/Exit Screen button (CC) to exit the screen.

312759R 59

Operation

Error Screens

See Troubleshooting section, page 69.

Key:

DA Error Number DB Date Error Occurred DC Time Error Occurred DD Error Details

IG. 38

The Errors Screen tracks all of the errors that have occurred on the machine. The latest error will appear at the top of the list with date, time, and code-class-event information. For more information on the code-class-event information, see Troubleshooting section, page 69.

60 312759R

Events Screen

Operation

NB NC

Key:

NA Event Number NB Date Event Occurred NC Time Event Occurred ND Event Details

IG. 39

The Events Screen shows a history of events for the machine with details of the event including date and time. The following is a list of events tracked on the Events Screen.

• System Powered On

• System Powered Off

•Shot

• Purge Shot

• Stop Button Pressed

• System Calibrated

• Recirculation Mode entered

312759R 61

Operation

Auto-Refill

See Fluid Options, Screen #1 on page 26 for a description of each Auto-Refill mode.

With Level Sensors installed, Auto-Refill can be used. There are multiple Auto-Refill modes ranging in function. For details on the different modes, see Fluid Options, Screen #1 on page 26.

The tank icons on the Home Screen display the status of each tank.

In all Auto-Refill modes other than Manual Auto-Refill, the machine automatically performs the appropriate functions.

Manually Initiate Auto-Refill

4. Press the Initiate Auto-Refill button ( ) or the

Enter button ( ) to confirm.

5. If necessary, press the Abort/Cancel button ( )

to cancel auto-refill.

If an auto-refill is aborted or times out, the software will not initiate a new auto-refill until a manually initiated auto-refill has completed. To complete a manually initiated auto-refill after an aborted or timed out auto-refill, restart at step 2.

CAUTION

If an auto-refill is stopped and not restarted as described in the previous note, the pumps may be run dry and chemical crossover at the valve may occur.

This procedure can be used to initiate auto-refill if Manual Auto-Refill, High Level Auto-Refill, Empty Auto-Refill, or Accumulator mode is enabled. See Fluid Options, Screen #1 on page 26 for a description of each Auto-Refill mode.

1. Navigate to the Home Screen. See Screen Naviga- tion Diagram on page 16.

2. Press the Initiate Auto-Refill button ( ). The Active Shot/Sequence button (BA) and Select Oper-

ating Mode button ( ) will each change to the

Auto-Refill Tank Select button ( or ) if a valid Auto-Refill mode is enabled for both tanks.

3. Press the appropriate Auto-Refill Tank Select button

or buttons ( and/or ) to select the tanks to refill.

62 312759R

Operation

Temperature Control

BSBR

The Tank Fluid Temperature Setpoint (BR), Tank Fluid Temperature (BS), Hose Heater Temperature (BT1), and Hose Heater Temperature Setpoint (BT) display the status of the each of the options. To turn the Tank Blanket Heaters or Hose Heaters on or off, press the Tank or Hose Heater On/Off button (BC, BD, BE, BF). See Heat Options, Screen #2 on page 28 for more information on temperature control setup.

BT1

Purge Timer

Purge Timer settings can be changed from the Fluid Options Setup Screen, see page 26.

The Purge Timer automatically issues a shot after the machine has been idle a set amount of time to clear the static mixer of partially cured material. After a shot is finished, the clock counts down from the value set in the setup screens. The Purge Alarm will sound prior to the purge shot. When the timer reaches the Purge Alarm time, the Purge Alarm will sound until the timer reaches zero or the user issues a shot. When the timer reaches 00:00, the machine will issue a shot equal to the amount set for the purge timer shot size and that is shown under the timer. The timer will reset and the process will repeat.

Change Heater Temperature Setpoint from Home Screen

Changing the Heater Temperature Setpoint can be done from the Setup screens or from the Home Screen. To change the temperature setpoint for any of the installed tank or hose heaters from the Home Screen, perform the following steps.

1. Press and hold the Tank or Hose Heater On/Off button (BC, BD, BE, BF) for four seconds. The temperature setpoint box will invert colors.

2. Use the numeric keypad to enter the new temperature setpoint.

The maximum allowable set point is 160oF (71oC)

and the minimum is 60

3. Press the Enter button ( ) to accept the new value.

F (15oC).

312759R 63

USB Data

USB Logs

During operation, PR70 stores system and performance related information to memory in the form of log files. PR70 maintains two log files: error logs and event logs. Follow the Download Procedure on this page to retrieve log files.

Error Log

The error log file name is 1-ERROR.CSV and is stored in the DOWNLOAD folder.

The error log maintains a record of the last 1,000 errors.

• Error occurrence date

• Error occurrence time

• Error description

Event Log

The event log file name is 2-EVENT.CSV and is stored in the DOWNLOAD folder.

The event log maintains a record of the last 10,000 events.

Download Procedure

1. Insert USB flash drive into USB port.

ti12902a1

2. The menu bar and USB indicator lights indicate that the USB is downloading files. Wait for USB activity to complete.

3. Remove USB flash drive from USB port.

4. Insert USB flash drive into USB port of computer.

5. The USB flash drive window automatically opens. If it does not, open USB flash drive from within Win-

dows

Explorer.

6. Open Graco folder.

An event entry is stored on the completion of an event. The following data, when applicable, is stored:

• Event date

• Event time

• Event description

• Shot Weight (grams)

• Dispense duration (seconds)

• Material A temperature

• Material B temperature

• Temperature units

7. Open system folder. If downloading data from ore than one system, there will be more than one folder. Each folder is labeled with the corresponding serial number of the ADM (The serial number is on the back of the ADM.)

8. Open DOWNLOAD folder.

9. Open the DATA folder labeled with the highest number. The highest number indicates the most recent data download.

10. Open log file. Log files open in Microsoft default as long as the program is installed. However, they can also be opened in any text editor or Micro-

soft

Word.

All USB logs are saved in Unicode (UTF-16) format. If opening the log file in Microsoft Word, select Unicode encoding.

Excel by

64 312759R

Pressure Relief Procedure

1. Place a waste container below the dispense valve.

2. Navigate to the Manual screen. See Screen Navi- gation Diagram on page 16.

3. Press the Open Dispense Valve button on the Manual screen to relieve chemical pressure.

4. Press the Machine Disable Mode button ( ).

5. Press the system air pressure relief switch (106) down to stop air supply and to vent air pressure in the machine. It is the yellow tab at the left, rear of the machine. The hole in the tab should be visible.

6. If necessary, run a lock through the hole to lock the tab in place. This prevents the system air pressure from being inadvertently enabled.

Shutdown

If the machine is to remain idle for an extended period of time, perform the following steps.

1. Place a waste container below the dispense valve.

2. If installed, remove static mixer from the end of the dispense valve.

3. Place a container below the dispense valve and activate a small shot to flush mixed material out of the valve.

4. Relieve pressure. See Pressure Relief Procedure.

5. With a clean rag and cotton swabs, clean the end of the dispense valve.

6. Install nightcap on the dispense valve.

312759R 65

Maintenance

Schedule

Action Schedule Procedure

Check Water/Air Separator Daily before use 1. Check water/air separator for water.

2. Open valve at base of water/air separator to purge water.

Check Desiccant Dryer (only installed if chemical is moisture sensitive)

Check Tanks Daily before use 1. Check material levels and refill as necessary.

Check Dispensing Ratio Daily before use or as

Clean Pump Shafts Daily after shutdown See Clean the Pump Shafts on this page

Clean Dispense Head Daily See Shutdown on page 65.

Lubricate pneumatic air motor Every 8 hours See Lubricate Pneumatic Air Motor on page 67.

Lubricate pneumatic air motor 01/0368-1/11 gear box

Flush pneumatic air motor 82/0216/11

Disassemble and Clean Dispense Head

Upgrade Advanced Display Module and Fluid Control Module Software

Daily before use 1. Check the color of the desiccant

2. Replace as required.

2. Verify the material reservoirs are vented properly.

See Calibrate Dispense Weight Ratio (PR70v only)

required

Every 2 days Every 6 months (or 2500 operating hours)

As required Flush Pneumatic Air Motor 82/0216/11 on page 67.

As required See Disassemble and Clean the Dispense Head on

As required See Install Upgrade Token on this page

page 44 and Shot Calibration page 47. If ratio accuracy is critical to the application, perform ratio check procedure daily before use.

See Lubricate Gear Box of Pneumatic Air Motor 01/0368-1/11 on page 67.

this page

Clean the Pump Shafts

1. Press down air pressure relief switch at left, rear of machine.

2. Press the Machine Disable Mode key ( ).

3. Push piston block to fully retracted position.

Clean both pump shafts with solvent and lubricate with mesamoll or silicon oil.

66 312759R

Disassemble and Clean the Dispense Head

1. Relieve pressure. See Pressure Relief Procedure, page 65.

2. Remove dispense head from machine.

3. Dismantle the dispense head. See MD2 Dispense Valve manual referenced at the beginning of this manual.

4. Clean all parts.

Maintenance

5. Lubricate all parts with a thin coat of mesamoll or silicon oil.

6. Reassemble dispense head. See manual 312185 for details.

7. Reinstall dispense head on machine.

Flush Pneumatic Air Motor 82/0216/11

Read all manufacturer’s warning and material MSDS to know the specific hazards of the materials used.

If the motor is sluggish or inefficient, flush it with a non-flammable solvent in a well ventilated area. The recommended solvent for air motors and lubricated pumps

is Gast

or Inhibisol

1. Disconnect the air line and muffler.

Flushing Solvent (Part No. AH255 or AH255A)

Safety Solvent.

Lubricate Gear Box of Pneumatic Air Motor 01/0368-1/11

NOTE: This section does not apply to pneumatic air

motors 24J182 or 24J183.

Check Oil Level

Perform the following procedure every two days.

1. Remove oil fill plug and check oil level. The proper oil level is indicated on the outside of the gear box housing.

2. If the oil level is low, add 140-weight SAE gear oil or a high quality worm gear lubricant.

3. Replace fill plug and torque to 20 ft-lb (27 N•m).

NOTE: Gear box oil is easiest to drain immediately following motor operation while oil is still warm.

Approx. 1/8 in. gap (from top of oil level to top of fill hole)

2. Add several teaspoons of solvent or spray the solvent directly into the motor.

3. Rotate the shaft by hand in both directions for a few minutes.

4. Reconnect the air line, and slowly increase the air pressure until there is no trace of solvent in the exhaust air.

5. Re-lubricate the motor with a squirt of light-weight oil in the chamber.

Lubricate Pneumatic Air Motor

CAUTION

Not lubricating the air motor will cause motor failure.

If an air line lubricator is not installed, the air motor must manually be lubricated every eight hours. Lubricate the agitator air motor by placing 10-20 drops of SAE #10 light oil in the air inlet of the motor. Run the agitator for about 30 seconds.

FIG. 40

NOTE: Do not overfill. Overfilling may cause oil to leak

out of vent cap on top of gear box.

Replace Oil

Perform the following procedure after the first 250 hours of operation. After that, perform every six months or every 2500 operating hours.

1. Remove gear box and drain oil.

2. Refill gear box with 140-weight SAE gear oil or a high quality worm gear lubricant.

3. Replace fill plug and torque to 20 ft-lb (27 N•m).

NOTE: Replace gear oil more often if the environment causes oil to become contaminated during use.

312759R 67

Maintenance

Install Upgrade Token

This procedure applies to the Advanced Display Module (ADM) and Fluid Control Module (FCM).

1. Disconnect power to the module.

2. Remove token access panel. See F

IG. 41.

Fluid Control Module,

Advanced Display Module

Low Power Temperature

Control Module

ti12904a1

IG. 41: Remove Access Panel

ti12334a

3. Insert and press firmly token into slot.

NOTE: There is no preferred orientation of the token.

4. Restore power to the module. The red LED will flash rapidly to signal that software is loading. When the red LED stops flashing, the software is done loading.

5. Disconnect power to the module.

6. Remove the token.

7. Replace token access panel.

8. Restore power to the module.

9. Repeat for each module that needs to be updated.

10. Verify new software versions on the System Data Screen screen. See page 35.

68 312759R

Troubleshooting

Before starting any troubleshooting procedures, perform the following procedure. See PR70 and PR70v Repair Parts manual referenced at the beginning of this manual for detailed procedures.

1. Relieve pressure. See Pressure Relief Procedure, page 65.

Problem Cause Solution

Display Module completely dark No power Verify rear AC Power switch is ON.

Fuse blown Replace machine fuses.

Loose connection Tighten 5-pin cable on Display Mod-

Bad display module Replace Display Module.

No or incorrect amount of material dispensed from either side.

Piston stalled Input air reduced or removed Reconnect input air line to machine.

Significant material leaking from pump rear seal

Ball valve closed (if installed) Open tank ball valve.

Tank empty Fill tank with material.

Tank clogged Verify no obstruction in the tank.

Air in material Prime the machine until the air is

Check valve malfunction Remove; clean or replace check

Piston worn or broken Remove and replace piston if worn.

Mixer blocked Replace static mixer.

Open Dispense Valve (ODV) adjustment too late

Blocked check valve Remove check valve; clean and

Air cylinder failure Remove air cylinder and reinstall air

Pump shaft worn and/or shaft seal worn

2. Disconnect AC power from the machine.

3. Allow the machine to cool if the machine has a heat control option.

Try the recommended solutions in the order given for each problem to avoid unnecessary repairs. Verify all circuit breakers, switches, and controls are properly set and wiring is correct.

ule.

removed.

valve.

Increase air pressure regulator adjustment.

Incorporate purge timer or decrease purge timer delay to prevent mixer blockage.

Readjust the ODV setting to occur sooner.

replace.

cylinder parts as necessary.

Remove pump shaft assembly, and reinstall rear pump rebuild kit.

312759R 69

Troubleshooting

Problem Cause Solution

Material dispensed not correct weight Specific gravity of one or more of the

Recalibrate machine. two materials has changed since calibration

Machine air pressure has changed since calibration.

Readjust air pressure regulator to

value used when machine was cali-

brated, or recalibrate machine.

Not enough material in one or more tanks

Check tank levels; fill and prime as

necessary.

Mixer has slight obstruction Replace static mixer. Prime machine.

Check valve malfunction Remove check valve; clean or

replace as necessary.

Piston worn or broken Replace piston.

Machine dispensing off ratio One tank is empty Check tank levels. Add material if

necessary.

Tank ball valve closed Open tank ball valve. Prime machine.

Machine out of phase Re-phase machine.

Check valve malfunction Remove check valve; clean or

replace as necessary.

Piston worn or broken Replace piston.

Pumps drawing material back from valve hose

Check valve stuck open Remove check valve, clean or

replace as necessary.

70 312759R

Error Codes

Troubleshooting

Code-Class-Event Shown on Errors Screen Description

050X-A-Improper System Cal Improper Calibration 5

06CX-A-Invalid Key Token No or Invalid Key Token 4

A401-A-Over Current Z1 Heater Over Current, Zone #1 7

A402-A-Over Current Z2 Heater Over Current, Zone #2 7

A403-A-Over Current Z3 Heater Over Current, Zone #3 7

A404-A-Over Current Z4 Heater Over Current, Zone #4 7

A4C1-A-Fan Over Current Z1 High Relay 2 Current, Zone #1 7

A4C2-A-Fan Over Current Z2 High Relay 2 Current, Zone #2 7

A4C3-A-Fan Over Current Z3 High Relay 2 Current, Zone #3 7

A4C4-A-Fan Over Current Z4 High Relay 2 Current, Zone #4 7

A701-A-Heater Fault Z1 Unexpected Heater Current, Zone #1 7

A702-A-Heater Fault Z2 Unexpected Heater Current, Zone #2 7

A703-A-Heater Fault Z3 Unexpected Heater Current, Zone #3 7

System

Behavior Ref

A704-A-Heater Fault Z4 Unexpected Heater Current, Zone #4 7

A7C1-A-Fan Output Fault Z1 Unexpected Relay 2 Current, Zone #1 7

A7C2-A-Fan Output Fault Z2 Unexpected Relay 2 Current, Zone #2 7

A7C3-A-Fan Output Fault Z3 Unexpected Relay 2 Current, Zone #3 7

A7C4-A-Fan Output Fault Z4 Unexpected Relay 2 Current, Zone #4 7

B10X-A-Small Shot Request Less Than Minimum Shot Requested 5

CAC1-A-Comm. Error FCM 1 Communication Error, FCM3 #1 2

CAC1-A-Comm. Error FCM2 Communication Error, FCM3 #2 3

CAC1-A-Comm. Error Heat Z1 Communication Error, Heat Zone #1 1

CAC1-A-Comm. Error Heat Z2 Communication Error, Heat Zone #2 1

CAC1-A-Comm. Error Heat Z3 Communication Error, Heat Zone #3 1

CAC1-A-Comm. Error Heat Z4 Communication Error, Heat Zone #4 1

DEFX-A-Piston Timeout Piston Stroke Timeout 5

DJ0X-D-Linear Sensor Fault Bad Linear Position Sensor 6

F2A-Low Flow A Side Low A Side Fluid Flow, relative to calibra-

tion and user-input allowable variance. See Dispense Check Options, Screen #4 on page 31.

312759R 71

Troubleshooting

Code-Class-Event Shown on Errors Screen Description

F2B-Low Flow B Side Low B Side Fluid Flow, relative to calibra-

System

Behavior Ref

6 tion and user-input allowable variance. See Dispense Check Options, Screen #4 on page 31.

F2FX-D-Delta Velocity Minus Delta Velocity Minus 6

F3FX-D-Delta Velocity Plus Delta Velocity Plus 6

F6A-Flow Meter A Problem Flow Meter A Problem, or bad connection

6 between Fluid Control Module and Flow Meter A

F6B-Flow Meter B Problem Flow Meter B Problem, or bad connection

6 between Fluid Control Module and Flow Meter B

L2AX-D-Low Level Tank A Low Material Level, Tank A 6

L2BX-D-Low Level Tank B Low Material Level, Tank B 6

L2FX-D-Low Level Tank A/B Low Material Level, Both Tanks 6

L8AX-D-Refill Timeout A Auto Refill Failed, A Side 6

L8AX-D-Refill Timeout B Auto Refill Failed, B Side 6

P2AX-D-Low Pressure A A Side Low Pressure, relative to calibra-

6 tion and user-input allowable variance. See Dispense Check Options, Screen #4 on page 31.

P2BX-D-Low Pressure B B Side Low Pressure, relative to calibra-

6 tion and user-input allowable variance. See Dispense Check Options, Screen #4 on page 31.

P3AX-D-High Pressure A A Side High Pressure, relative to calibra-

6 tion and user-input allowable variance. See Dispense Check Options, Screen #4 on page 31.

P3BX-D-High Pressure B B Side High Pressure, relative to calibra-

6 tion and user-input allowable variance. See Dispense Check Options, Screen #4 on page 31.

P6AX-D-Pressure Fault A Problem with A Side Piston Pressure

6 Transducer or Transducer Connection

P6BX-D-Pressure Fault B Problem with B Side Piston Pressure

6 Transducer or Transducer Connection

P6DX-D-Pressure Fault A/B Problem with A and B Side Piston Pres-

6 sure Transducer or Transducer Connection

72 312759R

Troubleshooting

Code-Class-Event Shown on Errors Screen Description

System

Behavior Ref

P7DX-D-Out of Phase Machine Out of Phase, relative to calibra-

tion and user-input allowable variance. See Dispense Check Options, Screen #4 on page 31.

R2-A:B Ratio Low A:B Ratio is low, relative to calibration and

user-input allowable variance. See Dis- pense Check Options, Screen #4 on page 31.

R3-A:B Ratio High A:B Ratio is high, relative to calibration

and user-input allowable variance. See Dispense Check Options, Screen #4 on page 31.

T201-D-Low Material Temp Z1 Material Below Temperature, Zone #1 8

T202-D-Low Material Temp Z2 Material Below Temperature, Zone #2 8

T203-D-Low Material Temp Z3 Material Below Temperature, Zone #3 8

T204-D-Low Material Temp Z4 Material Below Temperature, Zone #4 8

T401-A-High Material Temp Z1 Material Over Temperature, Zone #1 7

T402-A-High Material Temp Z2 Material Over Temperature, Zone #2 7

T403-A-High Material Temp Z3 Material Over Temperature, Zone #3 7

T404-A-High Material Temp Z4 Material Over Temperature, Zone #4 7

T4C1-A-Blanket Over Temp Z1 Blanket Over Temperature, Zone #1 7

T4C2-A-Blanket Over Temp Z2 Blanket Over Temperature, Zone #2 7

T4C3-A-Blanket Over Temp Z3 Blanket Over Temperature, Zone #3 7

T4C4-A-Blanket Over Temp Z4 Blanket Over Temperature, Zone #4 7

T601-A-Material RTD Fault Z1 Material RTD Fault, Zone #1 7

T602-A-Material RTD Fault Z2 Material RTD Fault, Zone #2 7

T603-A-Material RTD Fault Z3 Material RTD Fault, Zone #3 7

T604-A-Material RTD Fault Z4 Material RTD Fault, Zone #4 7

T6C1-A-Blanket RTD Fault Z1 Blanket RTD Fault, Zone #1 7

T6C2-A-Blanket RTD Fault Z2 Blanket RTD Fault, Zone #2 7

T6C3-A-Blanket RTD Fault Z3 Blanket RTD Fault, Zone #3 7

T6C4-A-Blanket RTD Fault Z4 Blanket RTD Fault, Zone #4 7

T801-D-No Heat Z1 No Temperature Rise, Zone #1 8

T802-D-No Heat Z2 No Temperature Rise, Zone #2 8

T803-D-No Heat Z3 No Temperature Rise, Zone #3 8

312759R 73

Troubleshooting

Code-Class-Event Shown on Errors Screen Description

T804-D-No Heat Z4 No Temperature Rise, Zone #4 8

T901-A-Temp Switch Cutoff Z1 Over Temp Switch Open, Zone #1 7

T902-A-Temp Switch Cutoff Z2 Over Temp Switch Open, Zone #2 7

T903-A-Temp Switch Cutoff Z3 Over Temp Switch Open, Zone #3 7

T904-A-Temp Switch Cutoff Z4 Over Temp Switch Open, Zone #4 7

T9C1-A-Control Shutdown Z1 PCB Over Temperature, Zone #1 7

T9C2-A-Control Shutdown Z2 PCB Over Temperature, Zone #2 7

T9C3-A-Control Shutdown Z3 PCB Over Temperature, Zone #3 7

T9C4-A-Control Shutdown Z4 PCB Over Temperature, Zone #4 7

WM01-A-Current Fault Z1 High Relay 1 Current, Zone #1 7

WM02-A-Current Fault Z2 High Relay 1 Current, Zone #2 7

WM03-A-Current Fault Z3 High Relay 1 Current, Zone #3 7

WM04-A-Current Fault Z4 High Relay 1 Current, Zone #4 7

System

Behavior Ref

WMC1-A-Control Fault Z1 Unexpected Relay 1 Current, Zone #1 7

WMC2-A-Control Fault Z2 Unexpected Relay 1 Current, Zone #2 7

WMC3-A-Control Fault Z3 Unexpected Relay 1 Current, Zone #3 7

WMC4-A-Control Fault Z4 Unexpected Relay 1 Current, Zone #4 7

System Behavior Descriptions

System

Behavior

Reference System Behavior Description

When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button ( ). The heat control will be turned off, any auto-sequencing in progress

will be stopped, and the foot switch will be disabled until the error-code is acknowledged. When the error condition is cleared, the heat control may be turned back on from the Home screen. This error will not disable purge or recirculation operation.

When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button ( ). All physical machine operation will be disabled until the error condition is corrected. The display module can still be used but all machine commands sent will be ignored.

When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button ( ). Any auto-sequencing in progress will be stopped and the foot switch will be disabled until the error-code is acknowledged. This error will not disable purge or recir-

culation operation. All features dependent on Fluid Control Module #2 will be disabled until the error condition is corrected.

74 312759R

System

Behavior

Reference System Behavior Description

When this error is generated, a pop-up with the error-code will be shown continuously until the error

condition is corrected. The machine and display module are completely disabled until the error condition is corrected.

When this error is generated, a pop-up with the error-code will be shown. Any auto-sequencing, purge

timer or recirculation timer operation in progress will be stopped and the foot switch will be disabled until the error-condition is cleared. The error-code pop-up will be shown until the error condition is cleared. When the error condition is cleared, all options may be turned back on.

When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button ( ). Any auto-sequencing in progress will be stopped, and the foot

switch will be disabled until the error-code is acknowledged. Once the error-code pop-up is acknowledged, the machine will return to normal operation The error will be shown in the Errors screen until the condition is cleared. The error-code pop-up will not reappear unless the error condition is cleared and then reappears. This error will not disable purge or recirculation operation.

When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button ( ). All heat options will be turned off, any auto-sequencing in progress

Troubleshooting

When this error is generated, a pop-up with the error-code will be shown until it is acknowledged by

pressing the Enter button ( ). All heat options will remain on, any auto-sequencing in progress will be stopped, and the foot switch will be disabled until the error-code is acknowledged. This error will

not disable purge or recirculation operation.

312759R 75

Kits

Mixer and Shroud Options

Part Description

LC0063 Mixer, 3/16 in. (6.5 mm) x 32, 10 Mixers

with shroud

LC0057 Mixer, 1/4 in. (6.5 mm) x 24, 10 Mixers

with shroud

LC0058 Mixer, 3/8 in. (9.8 mm) x 24, 10 Mixers

with shroud

LC0059 Mixer, 3/8 in. (9.8 mm) x 36, 10 Mixers

with shroud

LC0060 Mixer, 3/8 in. (9.8 mm) Combo, 10 Mixers

with shroud

LC0061 Mixer, 3/16 in. (4.8 mm) x 32 Luer Lock, 10

Mixers with shroud

LC0062 Mixer, 1/4 in. (6.5 mm) x 24 Luer Lock, 10

Mixers with shroud LC0077 Mixer, 3/16 in. (4.8 mm) x 32, 50 Mixers LC0078 Mixer, 1/4 in. (6.5 mm) x 24, 50 Mixers LC0079 Mixer, 3/8 in. (9.8 mm) x 24, 50 Mixers LC0080 Mixer, 3/8 in. (9.8 mm) x 36, 50 Mixers LC0081 Mixer, 3/8 in. (9.8 mm) combo, 50 Mixers LC0083 Mixer, 1/4 in. (6.5 mm) x 24 Luer Lock, 50

Mixers LC0082 Mixer, 3/16 in. (4.8 mm) x 32 Luer Lock, 50

Mixers LC0084 Mixer, 3/16 in. (4.8 mm) x 32, 250 Mixers LC0085 Mixer, 1/4 in. (6.5 mm) x 24, 250 Mixers LC0086 Mixer, 3/8 in. (9.8 mm) x 24, 250 Mixers LC0087 Mixer, 3/8 in. (9.8 mm) x 36, 250 Mixers LC0088 Mixer, 3/8 in. (9.8 mm) combo, 250 Mixers LC0089 Mixer, 3/16 in. (4.8 mm) x 32 Luer Lock,

250 Mixers LC0090 Mixer, 1/4 in. (6.5 mm) x 24 Luer Lock, 250

Mixers

Machine Rebuild Kits

See the PR70 and PR70v Repair - Parts manual referenced at the beginning of this manual for parts included in each kit.

Part Description

LC0091 3.0 in. Air Cylinder rebuild kit LC0092 4.5 in. Air Cylinder rebuild kit LC0093 Check Valve rebuild kit, Stainless Steel Ball LC0318 Check Valve rebuild kit, Carbide Ball LC0094 Rear Pump Seal rebuild kit

Tank Accessories

Part Description

LC0097 Desiccant Dryer, 3/8 in. NPT with adapter

and cartridge

LC0098 Desiccant Dryer refill cartridge LC0095 Nitrogen Harness Kit for 30 L and 60 L

tank, 1 tank

LC0096 Nitrogen Harness Kit for 30 L and 60 L

tank, 2 tanks

†LC0099 Vacuum Transfer Pump, 120V, down to 25

To rr

†LC0100 Vacuum Transfer Pump, 240V, down to 25

To rr

† Item includes only the pump. A vacuum kit must be pur-

chased to install the pump onto the tank.

 Kit includes all parts needed to connect a nitrogen tank

to the material tank.

MD2 Valve Kits

See MD2 Dispense Valve instruction manual referenced at the beginning of this manual for installation instructions or for more information.

Part Description

255217 MD2, kit rebuild, air cylinder 255218 MD2, kit rebuild, back-end of wet section

(no needle or seat) 255219 MD2, Soft Seat rebuild, needle and nose 255220 MD2, convert Soft Seat nose to Hard Seat

(Hard Seat rebuild), needle and nose

76 312759R

Kits

Vacuum Kits

These vacuum kits contain the parts necessary to attach a vacuum pump to the tanks.

On-Board

Vac u u m K i t s

ti12588a

Assembly 256206

Shown

Part Description

256205 Vacuum Kit, Single On-Board Tank 256206 Vacuum Kit, Two On-Board Tanks 256207 Vacuum Kit, Single Off-Board Tank 256209 Vacuum Kit, Two Off-Board Tanks

Off-Board

Vac u u m K i t s

ti12589a

Assembly 256207

Shown

Refill Kits

See Tank Refill Kit 256577 Installation on page 19 for installation information.

Refill Kits 256659 and 256660 are designed to turn on and off a transfer pump as needed to keep the tanks at the proper fluid level. Tank Refill Kit 256577 is designed to open and close a valve to allow fluid to flow into the tank from an always-on transfer pump. Tank Refill Kit 256577 includes the parts necessary to install on the base or lid of a 7.5 L, 30 L, or 60 L tank.

ti12590a

Assembly 256659

Shown

Assembly 256577 shown

installed on tank for reference

ti12591b

Part Description

256659 Refill Kit, 1/4 npt, solenoid, 24V 256660 Refill Kit, 1/2 npt, solenoid, 24V 256577 Tank Refill Kit

External Control Interface Connection Kit

Part Description

LC0008 Cord, I/O interface and splitter

312759R 77

Dimensions

Machine with On-Board Tanks

ti12621b

ti12622b

PR70

† Assembly Dimensions, in. (mm)

Polyethylene Tanks  Stainless Steel Tanks

No Agitators With Agitators 3 L

Ref

7.5 L, No Agitators

7.5 L, with Agitators

A 26.4 (670) 38.6 (980) 28.2 (716) 38.2 (970) 39.9 (1013) B 18.5 (470) 18.5 (470) 15.5 (394) 15.5 (394) 15.5 (394) C 30.6 (778) 30.6 (778) 30.6 (778) 30.6 (778) 30.6 (778) D 13.4 (340) 13.4 (340) 13.4 (340) 13.4 (340) 13.4 (340)

PR70v

† Assembly Dimensions, in. (mm)

Polyethylene Tanks  Stainless Steel Tanks

No Agitators With Agitators

Ref

3L, No

Agitators

A 30.0 (762) 39.4 (1001) 29.0 (737) 39.0 (991) 40.6 (1031) B 20.9 (531) 20.9 (531) 20.9 (531) 20.9 (531) 20.9 (531) C 38.6 (980) 38.6 (980) 38.6 (980) 38.6 (980) 38.6 (980) D 14.3 (363) 14.3 (363) 14.3 (363) 14.3 (363) 14.3 (363)

7.5 L, No Agitators

7.5 L, with

Agitators

† Assembly dimensions listed are maximum for all assemblies under the given title.

 On-board stainless steel tank dimensions include ball valves and vacuum de-gas in maximum height calculation.

Machine with Off-Board Tanks

ti12623c

Dimensions

ti12624c

PR70

† Assembly Dimensions, in. (mm)

30 L Tank 60 L Tank

Ref

No Agitators With Agitators No Agitators With Agitators

A 75.7 (1923) 83.4 (2118) 64.9 (1648) 89.5 (2273) B 32.1 (815) 32.1 (815) 32.1 (815) 32.1 (815) C 29.3 (744) 29.3 (744) 29.3 (744) 29.3 (744) D 16.0 (406) 16.0 (406) 16.0 (406) 16.0 (406)

PR70v

† Assembly Dimensions, in. (mm)

30 L Tank 60 L Tank

Ref

A 75.7 (1923) 83.4 (2118) 64.9 (1648) 89.5 (2273) B 32.1 (815) 32.1 (815) 32.1 (815) 32.1 (815) C 40.1 (1019) 40.1 (1019) 40.1 (1019) 40.1 (1019) D 17.0 (432) 17.0 (432) 17.0 (432) 17.0 (432)

No Agitators With Agitators No Agitators With Agitators

† Assembly dimensions listed are maximum for all assemblies under the given title.

312759R 79

Technical Data

Metering Pump Effective Area . . . . . . . . . . . . . . . . . . . . .

Small Air Cylinder Effective Area . . . . . . . . . . . . . . . . . .

Large Air Cylinder Effective Area . . . . . . . . . . . . . . . . . .

80 to 960 mm

4560 mm

10260 mm

(0.124 to 1.49 in.2) per side

(7.07 in.2)

(15.9 in.2)

Maximum Stroke Length . . . . . . . . . . . . . . . . . . . . . . . . . 38.1 mm (1.50 in.)

Minimum Stroke Length . . . . . . . . . . . . . . . . . . . . . . . . . 5.8 mm (0.23 in.)

Volume per Cycle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2 to 70 cc (0.12 to 4.3 in.

)

Pump Cycles per 1 L (0.26 gal) . . . . . . . . . . . . . . . . . . . . 14.3 to 500 cycles (varies by piston size)

Ratios (fixed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:1 to 12:1 (depending upon cylinders selected)

Maximum Fluid Working Pressure . . . . . . . . . . . . . . . . . 3000 psi (20.7 MPa, 207 bar)

Maximum Air Input Pressure . . . . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)

Maximum Cycle Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 cpm

Maximum Operating Temperature . . . . . . . . . . . . . . . . . . 70°C (160°F), nylon pistons 50°C (120°F) UHMWPE pis-

tons or PE Tanks

Air Inlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 NPT female

Pump Fluid Outlet Size . . . . . . . . . . . . . . . . . . . . . . . . . . -03, -04, -06, -08 or –12 JIC fittings for 3/16 in. (4.8 mm),

1/4 in. (6.4 mm), 3/8 in. (9.5 mm), 1/2 in. (12.7 mm), 3/4 in. (19.1 mm) hoses

Wetted Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

303/304, 17-4 PH, hard chrome, Chromex

™

, carbide,

Chemical Resistant O-rings, PTFE, nylon, UHMWPE

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 kg (120 lb) typical with two 7.5 L tanks

150 kg (330 lb) typical with two 60 L tanks

Sound Pressure Level (at typical operator station for

machine mounted Dispense Valve . . . . . . . . . . . . . . . . . 82 dBA

Compressed Air . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Less than 10 scfm typical (varies with cycle times)

Electrical Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . • 100-240 V 50/60Hz, 1 phase for machine – 80 Watts

• 208-240V 50/60Hz, 1 phase for heat – 11 kW max

• 120 or 240 VAC 50/60Hz 1 phase for on-board agitators, 80 Watts

• 240 VAC 50/60Hz 1 phase for off-board agitators, 600 Watts

Gast® is registered trademark of Gast Manufacturing.

Inhibisol

is a registered trademark of Penetone Corp.

Technical Data

312759R 81

Graco Standard Warranty

Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written recommendations.

This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Graco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.

Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to

the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.

In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Graco, or otherwise.

FOR GRACO CANADA CUSTOMERS

The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.

Graco Information

For the latest information about Graco products, visit www.graco.com.

TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor. Toll Free: 1-800-746-1334 or Fax: 330-966-3006

All written and visual data contained in this document reflects the latest product information available at the time of publication.

GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA

Graco reserves the right to make changes at any time without notice.

For patent information, see www.graco.com/patents.

Original instructions. This manual contains English. MM 312759

Graco Headquarters: Minneapolis

International Offices: Belgium, China, Japan, Korea

www.graco.com

Revised February 2014

Graco 312759R User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Related Manuals

Product Configurator

Warnings

Component Identification

Advanced Display Module (ADM)

Screen Navigation Diagram

Grounding

Installation

Machine Installation

Tank Refill Kit 256577 Installation

Startup

Setup

Setup Screens

Edit Settings

Piston Position Calibration

Prime the Dispense Head

Phasing Adjustment

Adjust Dispense Valve Snuff Back

Adjust Open Dispense Valve (ODV) Timing

Calibrate Dispense Weight Ratio (PR70v only)

Shot Calibration

Flow Meter Calibration

Dispense Verification

External Control Interface Setup

Operation

Operation Screens

Auto-Refill

Temperature Control

Purge Timer

USB Data

USB Logs

Download Procedure

Pressure Relief Procedure

Shutdown

Maintenance

Schedule

Clean the Pump Shafts

Disassemble and Clean the Dispense Head

Flush Pneumatic Air Motor 82/0216/11

Lubricate Gear Box of Pneumatic Air Motor 01/0368-1/11

Lubricate Pneumatic Air Motor

Install Upgrade Token

Troubleshooting

Error Codes

Kits

Dimensions

Machine with On-Board Tanks

Machine with Off-Board Tanks

Technical Data

Graco Standard Warranty

Graco Information