Graco PR70 System User Manual

™

PR70

Meter, Mix and Dispense Systems Ordering Information

PR70 System Comparisons

PR70e PR70 PR70 PR70v

with LCM with DM with ADM with ADM

System Configured system? No Yes Yes Yes

Variable Ratio NA NA NA 1:1 to 24:1

Number of shots 1 5 50 50 Shots Based on Percentage of stroke Yes No No No Shots Weight Based Shots No Yes Yes Yes Multi-stroke shots (over 100%) No Yes Yes Yes Shot Sequencing No Optional Yes Yes

Ratio Monitoring No Optional Optional Optional

Local Control Module (LCM) Yes No No No Display Module (DM) No Yes No No

Gel Timer No Yes Yes Yes Run with Automation (PLC) No Yes Yes Yes USB Download No Optional Yes Yes

Fixed Ratio 1:1 to 12:1 1:1 to 12:1 1:1 to 12:1 NA

Ratios

Monitoring

Data Controls

Pressure Monitoring No Optional Optional Optional

Advanced Display Module (ADM) No Optional Yes Yes

Available accessories and configurations

10:1 MD2 Valve Optional Optional Optional Optional

2.5 ft (76 cm) Hoses Accessory Optional Optional Optional Hoses 10 ft (3 m) Hoses Accessory Optional Optional Optional 15 ft (4.6 m) Hoses Accessory Optional Optional Optional

Plastic Tanks Accessory Optional Optional Optional On-Board Stainless Steel Tanks Accessory Optional Optional Optional 1-1/2 NPT Flange Kit for bulk feed Accessory Optional Optional Optional Off-Board Stainless Steel Tanks Accessory Optional Optional Optional Heated Tanks No Optional Optional Optional Agitation Accessory Optional Optional Optional Tank Level Sensors Low No Optional Optional Optional Tank Level Sensors High No No Optional Optional Accumulators No No Optional Optional Auto Refill No No Optional Optional Mixers & Shrouds Accessory Optional Optional Optional Valve Mounting Accessory Optional Optional Optional Incoming air shutoff & filter Accessory Standard Standard Standard Heated Hoses No No Optional Optional Recirculation No No Optional Optional

1:1 MD2 Valve Optional Optional Optional Optional

Valves

Tanks,

Accumulators,

Heated Equipment, Accessories

Optional items can be selected from the configurator and are factory installed. Accessories are ordered when you order the machine, but you assemble it onto the machine at your location.

How to order your PR70e

STEP 1: Select your PR70e system for air motor size & valve

The four PR70e system part numbers shown below include the ﬁxed ratio PR70e frame, feed system inlet manifold, one MD2 valve, ADM with 6 foot (2 m) umbilical and basic metering pump components. Note that these system part numbers do not include any metering pumps, outlet hoses, feed reservoirs, air inlet moisture trap, foot switch, mixers, shroud etc.

System MD2 Valve Air Motor Required Machine Operation Maximum Maximum Volume Ratio in. (cm) Line Voltage Voltage Working Pressure Air Inlet Pressure

psi (MPa, bar) psi (MPa, bar)

24S054 1:1

24S055 10:1 100-240 V, 50/60 Hz, 24 VDC 3000 (21, 207) 100 (0.7, 7) 24S056 1:1 24S057 10:1

3 (7.6)

4.5 (11.4)

1 Phase - 50 Watts

STEP 2: Determine your pump size based on min / max shot size

Pump Tube Combination Information Power Factor

Volumetric Large Piston Small Piston Minimum Maximum 3 in. 4.5 in. Ratio (X:1) (mm) (mm) Shot Size (cc) Shot Size (cc) Air Motor Air Motor

1 960 960 12.4 71 2 5 1 640 640 8.3 47.3 4 8 1 480 480 6.2 35.5 5 11 1 320 320 4.1 23.7 7 16 1 240 240 3.1 17.7 10 21 1 160 160 2.1 11.8 14 X 1 120 120 1.6 8.9 19 X 1 80 80 1 5.9 29 X

1.5 240 160 2.6 14.8 11 26

1.5 960 640 10.4 59.1 3 6

1.5 480 320 5.2 29.6 6 13

1.5 120 80 1.3 7.4 23 X 2 960 480 9.3 53.2 3 7 2 640 320 6.2 35.5 5 11 2 480 240 4.7 26.6 6 14 2 320 160 3.1 17.7 10 21 2 240 120 2.3 13.3 13 29 2 160 80 1.6 8.9 19 X 3 960 320 8.3 47.3 4 8 3 480 160 4.1 23.7 7 16 3 240 80 2.1 11.8 14 X 4 960 240 7.8 44.3 4 9 4 640 160 5.2 29.6 6 13 4 480 120 3.9 22.2 8 17 4 320 80 2.6 14.8 11 26

5.33 640 120 4.9 28.1 6 14 6 960 160 7.3 41.4 4 9 6 480 80 3.6 20.7 8 18 8 960 120 7 39.9 4 10 8 640 80 4.7 26.6 6 14 10 800 80 5.7 32.5 5 12 12 960 80 6.7 38.4 4 10

X =Pump tube combination is not recommended

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