Graco XP, XP-hf Operation And Parts Manual

Operation and Parts

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XP

™

and XP-hf

™

3A3320E

PressureTrak Kit

Monitors pressures to provide ratio assurance on XP and XP-hf plural-component
sprayers in hazardous or non-hazardous locations. For professional use only.

17G807: N3400 PressureTrak Kit
17G808: N6500 PressureTrak Kit
17N936: XP-hf PressureTrak Kit

See page 2 for Agency Approvals.

Important Safety Instructions

Read all warnings and instructions in this
manual and the XP-hf sprayer operation
manual. Save these instructions.

EN

Related Manuals

Contents

Related Manuals . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Agency Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Operating Window . . . . . . . . . . . . . . . . . . . . . . . 5

Component Identification . . . . . . . . . . . . . . . . . . . . 6

XP Proportioner (Model 571100 Shown) . . . . . . 6

XP-hf Proportioner (Model 572407 Shown) . . . . 7

User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Display Screens . . . . . . . . . . . . . . . . . . . . . . . . . 9

Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Installation for XP System with NXT Motor . . . . 10

Installation for XP-hf System with Xtreme

XL Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Shutdown . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Alarms, Deviations, and Advisories . . . . . . . . . . 15

Clear Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

View Current Alarms . . . . . . . . . . . . . . . . . . . . . 16

View Error Log . . . . . . . . . . . . . . . . . . . . . . . . . 16

Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Replace the PressureTrak Module Battery

or Fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Retract a Solenoid With a Dead Battery . . . . . . 21

Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Kits 17G807 and 17G808 . . . . . . . . . . . . . . . . . 22

Kits 17N936 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Appendix A: User Setup Display . . . . . . . . . . . . . 24

Setup Mode Details . . . . . . . . . . . . . . . . . . . . . . 24

Setup Screen 1 . . . . . . . . . . . . . . . . . . . . . . . . . 24

Setup Screen 2 . . . . . . . . . . . . . . . . . . . . . . . . . 25

Setup Screen 3 . . . . . . . . . . . . . . . . . . . . . . . . . 25

Set Password . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Appendix B: Run Screen Details . . . . . . . . . . . . . 27

Circulation Mode . . . . . . . . . . . . . . . . . . . . . . . . 27

Spray Mode Active . . . . . . . . . . . . . . . . . . . . . . 27

Alarm Active . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Deviation Active . . . . . . . . . . . . . . . . . . . . . . . . . 28

Information Screen . . . . . . . . . . . . . . . . . . . . . . 28

Manual Bypass Mode . . . . . . . . . . . . . . . . . . . . 28

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Technical Specifications . . . . . . . . . . . . . . . . . . . . 29

Graco Standard Warranty . . . . . . . . . . . . . . . . . . . 30

Related Manuals

Manual in English Description

3A3320 PressureTrak Manual, English
3A0420 XP Sprayer, Instructions and Parts
3A4381 XP-hf Proportioner, Operation, Repair and

Parts

334644 XL 10000 Air Motor

Agency Approvals

Model Agency Approval

17N936
17G807
17G808

2 3A3320E

Warnings

WARNING

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 symbols refer to procedure-specific risks. When
these symbols appear in the body of this manual or on warning labels, refer back to these Warnings. Product-specific
hazard symbols and warnings not covered in this section may appear throughout the body of this manual where
applicable.

SPECIAL CONDITIONS FOR SAFE USE

Equipment must comply with the following conditions to avoid a hazardous condition which can cause
fire or explosion.

• All label and marketing material must be cleaned with a damp cloth (or equivalent).

• The electronic monitoring system is required to be grounded. See Grounding instructions in your
pump operation manual.

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. Paint or
solvent flowing through the equipment can cause static sparking. 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 sparking).

• Ground all equipment in the work area. See Grounding instructions in your pump operation manual.

• Never spray or flush solvent at high pressure.

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

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

• Use only grounded hoses.

• Hold gun firmly to side of grounded pail when triggering into pail. Do not use pail liners unless they
are anti-static or conductive.

• Stop operation immediately if static sparking occurs or you feel a shock. Do not use equipment
until you identify and correct the problem.

• Keep a working fire extinguisher in the work area.

3A3320E 3

Warnings

4 3A3320E

Overview

Overview

The purpose of the XP PressureTrak is to shut down the
sprayer is abnormal pressure conditions are detected in
order to prevent spraying material that is not mixed on
ratio.

Two pressure transducers read the A and B fluid
pressures in the outlet manifold and send the readings
back to the XP PressureTrak.

The XP PressureTrak monitors the difference between
the A and B fluid pressures, alerting the user when an
imbalance is detected. An imbalance may be due to a
plug, leak, or running out of fluid.

When an imbalance is detected, the electric solenoid
disables the air motor, an alarm is displayed on the
screen, and the LED on the front of the display flashes.
For more error code information see Alarms,
Deviations, and Advisories page 15.

The following alarms can occur:

• Differential Pressure (B>A)

• Differential Pressure (A>B)

• Pressure A High

• Pressure B High

• Electric Solenoid Disconnected

• Pressure A Disconnected

• Pressure B Disconnected

• Low Battery

• Blown Fuse

Operating Window

Below Minimum Spray Pressure

The air motor is allowed to automatically operate in
Circulation Mode any time the fluid pressures are below
the minimum spray pressure. This allows for loading the
system and circulating the fluids without alarms or
shutdowns.

Above Minimum Spray Pressure

When the XP PressureTrak detects the fluid pressures
above the minimum spray pressure for 30 seconds, and
the pressures are balanced within the pre-set limits, it
will automatically start pressure monitoring. If the XP
PressureTrak does not see balanced pressures within
30 seconds of going above the minimum spray pressure
it will detect he fault and disable the air motor. The
default minimum spray pressure is 2000 psi (14 MPa,
138 bar). Enter Setup Mode to change the minimum
spray pressure as necessary (see Setup Mode Details,
page 24).

Maximum Spray Pressure

The XP PressureTrak will alarm and shutdown if it
detects either A or B fluid pressures above the
maximum working pressure (see table below). Enter
Setup Mode to reduce the maximum allowable pressure
set point (see Setup Mode Details, page 24).

3A3320E 5

Model Maximum Spray Pressure

17C807
17C808
17N936 7250 psi (500 Bar, 50 MPa)

7250 psi (500 Bar, 50 MPa)

Component Identification

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Component Identification

XP Proportioner (Model 571100 Shown)

Ref. Description

XA Module
XB Housing
XC Cover
XD Pressure Sensors
XE Solenoid
XM Air Motor

6 3A3320E

XP-hf Proportioner (Model 572407 Shown)

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Component Identification

Ref. Description

XA Module
XB Housing
XD Pressure Sensors
XE Solenoid
XM Air Motor

3A3320E 7

Component Identification

User Interface

Table 1: LCM Button Functions Table 2: Display Soft Key Icons

Button Function

Arrows Up/Down Navigate up or down within a

screen or to a new screen.

Icon Function

Enter Screen In screens that have editable

fields, press to access the
fields and make changes.

Soft Keys Soft keys activate the mode or

action represented by the icon
next to each soft key.

See Table 2 for soft key icons
and actions.

Top Soft Key: Edit data, accept
edited data, or move right
within a selected field.

Bottom Soft Key: Enter a
screen, exit a screen, or cancel
edited data.

NOTICE

To prevent damage to soft key buttons, do not press
the buttons with sharp objects such as pens, plastic
cards, or fingernails.

Exit Screen In screens that have editable

fields, press to exit edit mode.

Enter In screens that have editable

fields, press to make data
selections or to enter changes.

Right In screens that have editable

fields, press to move to the
right while in a field.

Cancel Cancel a selection or edited

data. Returns to the original
data.

Clear Error Log Clear entire error log.

NOTE: The display will turn OFF after one minute of
inactivity to save battery life. The PressureTrak will
continue to monitor the pressures. Press any key to
wake the XP PressureTrak display.

8 3A3320E

Display Screens

Component Identification

Table 3: Display Screens, identifies components
shown on the Spray Mode Active, Circulation Mode
Active, Alarm Active, and Deviation Active Run screens.
For more information see Appendix B: Run Screen

Details, page 27.

Spray Mode Active Screen

Circulation Mode Active Screen

Alarm Active Screen

Table 3: Display Screens

Icon Function

Actual spray pressures.

Differential pressure alarm bar
graph and pressure units.

Indicates that you are in spray
mode.

Indicates that you are in circulation
mode.

Indicates that there is an active
alarm.

Indicates that there is an active
deviation.

Deviation Active Screen

Table 3:

3A3320E 9

Installation

Installation

Installation for XP System with
NXT Motor

To reduce the risk of skin injection and shock, shut
down the XP Sprayer before installing your XP
PressureTrak. Follow the Shutdown and Pressure
Relief procedures in the XP Sprayer operation
manual.

The procedures in this section are specific to each
component of the XP PressureTrak. For sprayer
installation instructions, refer to the sprayer operation
manual.

1. Perform Pressure Relief Procedure. See your XP
Sprayer manual.

2. Remove the existing NXT air motor cover and front
(D) of the motor cover.

3. Remove the insert from the solenoid hole (F).

4. Install the solenoid (XE). Use the retainer (G) and
two bolts (H) to secure the solenoid.

NOTE: The holes in the casting may not have
threads, but the screws are thread-forming.

5. Pass the pressure sensor (4a and 4b) through slot
(K) and the solenoid (XE) through slot (J) in the
housing (XB) and secure the housing to the air
motor with two bolts (6).

6. Reinstall the front (D) and install the XP
PressureTrak cover (3).

7. Connect the pressure sensor cables to the
connectors on the circuit board.

NOTE: Be sure to match the color codes (connect
the blue cord to J6, circuit board labeled A and
green cord to J7, circuit board labeled B). Connect
the solenoid to J3, then connect the battery to the
battery terminals.

8. Slide the module (XA) into the channel of the
housing (XB) and secure with two screws (5).

9. Insert o-ring (11) on pressure sensor (XD).
Lubricate o-ring and install into the A side (blue) of
the manifold. Torque sensor nut to 40-50 in-lb
(54-67 N•m). Insert o-ring (11) on pressure sensor
(XD). Lubricate o-ring and install into the B side
(green) of the manifold. Torque sensor nut to 40-50
in-lb (54-67 N•m).

10. Install the pressure sensor harness (XD) through
clamp (10) and secure to the frame with screw (8)
and nut (9).

10 3A3320E

XP System with NXT Motor

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Installation

3A3320E 11

Installation

Installation for XP-hf System
with Xtreme XL Motor

To reduce the risk of skin injection and shock, shut
down the XP Sprayer before installing your XP
PressureTrak. Follow the Shutdown and Pressure
Relief procedures in the XP Sprayer operation
manual.

The procedures in this section are specific to each
component of the XP PressureTrak. For sprayer
installation instructions, refer to your sprayer operation
manual.

1. Perform Pressure Relief Procedure. See your
XP-hf Proportioner manual.

2. Remove the two top bolts (L) on the XL motor
manifold. Use the bolts to install the XP-hf
PressureTrak module.

3. Remove the plug (126) and 0-ring (125) by
removing the retaining ring (127).

4. Remove two right side bolts (23) from the XL motor
valve.

5. Install solenoid (8) into the solenoid hole.

6. Bolt down the solenoid holding bracket (17) with two
bolts while pushing the bracket to the left to hold the
solenoid tight in the hole.

7. Insert o-ring (19) on pressure sensor (7). Lubricate
o-ring and install into the A side (blue) of the
manifold. Torque sensor nut to 40-50 in-lb (54-67
N•m). Insert o-ring (19) on pressure sensor (7).
Lubricate o-ring and install into the B side (green) of
the manifold. Torque sensor nut to 40-50 in-lb
(54-67 N•m).

8. Install the pressure sensor harness (XD) through
clamp (20) and secure to the frame with screw (4).

9. Remove screws (9) to slide out module (6).

10. Connect the battery to the battery terminals.

11. Slide the module (XA) into the channel of the
housing (XB) and secure with two screws (9).

12 3A3320E

XP-hf System with Xtreme XL Motor

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Installation

3A3320E 13

Operation

Operation

Startup

1. Refer to your XP sprayer operation manual for
sprayer startup instructions.

NOTE: The XP PressureTrak modifies XP sprayers.
However, the operation procedures from the XP
sprayer operation manual still apply.

2. Press any key to wake the XP PressureTrak. The
display will turn off in one minute to save battery life,
but will continue to monitor the pressures.

NOTE: To enter into Setup, press and hold any
button for three seconds.

Shutdown

Refer to your XP sprayer operation manual for sprayer
shutdown instructions. The XP PressureTrak will enter a
hibernation mode to save battery life.

Setup

1. To enter into Setup, press and hold any button for
three seconds.

2. Set the system parameters before spraying. These
can be changed as necessary (see Setup Mode
Details, page 24).

14 3A3320E

Alarms, Deviations, and Advisories

Alarms, Deviations, and
Advisories

There are three types of errors that can occur: Alarms,
Deviations, and Advisories. Errors are indicated by the
flashing red LED as well as on the display.

Alarms, indicated by , require immediate attention;

therefore, the XP PressureTrak disables the air motor
and the alarm screen automatically displays.

Deviations, indicated by , require attention, but not

immediately.

Advisories, indicated by , do not require attention.

Therefore, if a deviation or advisory occur, the system

continues running and or is displayed on the run

screen.

Clear Alarms

1. Turn the air valve to OFF.

2. Reduce the air pressure regulator to minimum.

3. Wait for the air pressure to drop.

4. XP-hf only: Press the manual shuttle override button
on your air motor air valve. Refer to your air motor
manual.

5. Clear the cause of the error.

6. Press .

NOTE: If the system has air pressure when is
pressed, the screen will display how to reset the
system and clear an alarm. See F
Press the lower arrow key to stop the demonstration
sequence and return to the alarm screen.

FIG. 1: XP PressureTrak Sequence

IG. 1 or FIG. 2.

The following table shows the status of the front LED for
Alarms and Advisories.

Front LED Description

OFF System is powered up and

monitoring pressure.

OFF In Circulation Mode or Manual

Bypass Mode.

OFF

Red Flash An alarm exists and the system

A deviation exists.

shuts down.

FIG. 2: XP-hf PressureTrak Sequence

7. Turn the air valve to ON.

8. Increase the pressure to achieve the best pattern.

NOTE: When trying to clear an error and the screen
displays the “X”, the unit did not retract the solenoid
and is in an 8 second delay period before an
attempt can be tried to retract the solenoid. Verify
air pressure has dropped.

3A3320E 15

Alarms, Deviations, and Advisories

View Current Alarms

To toggle the screens between the Alarm Information
screen and the Run Alarm Active screen,

press or .

View Error Log

Setup Screen 3 is the error log screen. It displays the
most recent error on the top of the list with the past 20
errors below it. This screen displays a list of advisory or
alarm error codes and the time the error occurred since
the unit went to spray mode. The timer will restart when
the pressure falls and unit enters into circulation mode,
or when the timer rolls over 23:59.

16 3A3320E

Alarms, Deviations, and Advisories

Error Codes

Code Icon Code Name LED Status Cause Solution

Alarms

J4AX Differential

Pressure

(A>B)

Flashing Red Ran out of B side material. Refill hopper or change drum.

Cavitating B side pump. Warm material or add feed

pressure.

B material leaking. Follow pump troubleshooting in

XP70 Sprayer manual.

No mix manifold B side restriction. Add restriction to B side on mix

manifold to balance pressures.

A side hose is too small. Change to larger hose size.

J4BX Differential

Pressure

(B>A)

P6AX Pressure A

Disconnected

Too much B side offset in control
setup.

Improper configuration. Adjust setpoints on setup

Flashing Red Ran out of A side material. Refill hopper or change drum.

Cavitating A side pump. Warm material or add feed

A material leaking. Follow pump troubleshooting in

Too much restriction on mix
manifold B side restriction.

*B side hose is too small. Change to larger diameter hose

*No B side offset in control setup. Adjust B side offset in setup

Improper configuration Adjust setpoints on setup

Flashing Red Broken cable. Replace transducer.

Disconnected cable. Connect cable

Adjust B side offset in setup
screens if B normally runs at a
higher pressure than A. See
Setup Screen 2, page 25.

screens. See Setup Mode
Details, page 24.

pressure.

XP70 Sprayer manual.
Reduce restriction to B side mix

manifold.

size.

screens if B normally runs at a
higher pressure than A. See
Setup Screen 2, page 25.

screens. See Setup Mode

Details, page 24.

P6BX Pressure B

Disconnected

WJPX Air Solenoid

Disconnected

P4AX Pressure A

High

* Remote mix manifold applications only.

3A3320E 17

Flashing Red Broken cable. Replace transducer.

Disconnected cable. Connect cable.

Flashing Red Broken cable. Replace cable.

Disconnected cable. Connect cable.
Damaged solenoid. Replace solenoid.

Flashing Red A pressure exceeding maximum

working pressure at setpoint.

Reduce air pressure to motor or
adjust setpoint.

Alarms, Deviations, and Advisories

Code Icon Code Name LED Status Cause Solution

Alarms

P4BX Pressure B

High

BATT Low Battery

FUSE Blown Fuse

System

Pressurized

Flashing Red

Flashing Red

Flashing Red

Flashing Red

A pressure exceeding maximum
working pressure setpoint.

Too much restriction on mix
manifold B side restriction.

Blockage in B line downstream. Reduce downstream restriction.

Battery is low.
NOTE: If the battery is less than

8.5 volts, this alarm is shown. If
the battery is less than 8.3 volts
this alarm is shown and the
solenoid pin is extended to stop
the pump.

Fuse is blown. See Repair, page 20 for

Fuse not seated in fuse holder. Place fuse in fuse holder.

Bent pins on the fuse. Straighten pins on the fuse,

The PressureTrak controller
detected air pressure when trying
to clear an alarm.

NOTE: The images in the code
and icon columns will display on
your screen. These screens
demonstrate how to properly
clear an alarm. Press the lower
left arrow to stop the
demonstration sequence and
return to the alarm screen.

Reduce air pressure to motor or
adjust setpoint.

Open down stream valve.

Reduce restriction to B side on
mix manifold.

Clean mix manifold.

See Repair, page 20.

information on how to check the
fuse.

install back into fuse holder.

Shut off air pressure and wait for
air pressure to drop.

NOTE: XP-hf only: Press the
valve pin fully into the valve.

Press

prompts to clear the alarm.
Clear Alarms, page 15.

to follow remaining

See





 Only the XP-hf will have these images if the air pressure is not turned down.

18 3A3320E

Alarms, Deviations, and Advisories

Code Icon Code Name LED Status Cause Solution

Deviations

J3AX Differential

Pressure
(A>B)

OFF Ran out of B Side B material. Refill hopper or change drum.

Cavitating B side pump. Warm material or add feed

pressure.

B material leaking. Follow pump troubleshooting in

XP70 Sprayer manual.

No mix manifold B side
restriction.

Add restriction to B side on mix
manifold to balance pressures.

A side hose is too small. Change to larger hose size.

J3BX Differential

Pressure
(B>A)

OFF Ran out of A side material. Refill hopper or change drum.

Cavitating A side pump. Warm material or add feed

pressure.

A material leaking. Follow pump troubleshooting in

XP70 Sprayer manual.

Too much restriction on mix
manifold B side restriction.

Reduce restriction to B side on
mix manifold.

*B side hose too small. Change to a larger hose size.

*No B side offset in control setup. Add B side offset in setup

screen.

Events and Advisories

EERX Under

OFF Under minimum spray pressure. Normal for circulation mode.
Minimum
Spray
Pressure,
Circulation,
Loading

EVRX Entered into

spray mode

OFF Pressure went above minimum

spray limit.

Normal for spray mode.

* Remote mix manifold applications only.

3A3320E 19

Repair

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Repair

Replace the PressureTrak
Module Battery or Fuse

s

The battery and fuse must be replaced in a
non-hazardous location.

1. Remove the two screws (135). Carefully slide the
PressureTrak module (131) out of the housing
(132).

s

Use only the following approved replacement
batteries. Use of an unapproved battery will void the
Graco warranty, as well as Intertek and Ex approvals.

• Ultralife

• Duracell

•Energizer

•Varta

®

brand lithium U9VL

®

brand alkaline MN1604

®

brand alkaline 522

®

brand alkaline 4922.

4. To replace the battery, disconnect the used
battery and replace with an approved battery.

XP System

XP-hf System

s

Use only a Graco-approved replacement fuse (12)
Graco part number 24V216

5. Checking the fuse (12):

a. Remove the fuse from the circuit board.

b. Use an ohm meter to measure the resistance of

the fuse.

NOTE: Less than 6 ohms means the fuse is
good. 6 ohms or more means the fuse must be
replaced.

6. To replace the fuse (12):

a. Pull the fuse away from the board.

b. Replace with a new fuse (12).

2. Disconnect the electric solenoid (7) and pressure
sensor cables (4) from the module board.

3. Take the PressureTrak module (131) to a
non-hazardous location

20 3A3320E

Retract a Solenoid With a Dead

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Battery

First replace the battery and clear the error (this will
retract the pin). If no replacement battery is available,
complete the following steps to retract the solenoid.

1. Remove cover (3), front (D), and retainer (G).

2. Push pin back into solenoid (7).

3. Reinstall solenoid (7), retainer (G), front (D), and
cover (3).

Repair

NOTE: For more detail on parts orientation, see
Installation, page 10.

3A3320E 21

Parts

Parts

Kits 17G807 and 17G808

Ref. Part Description Qty.

1 24Y281 MODULE, hazardous location

pressure monitor

2 24Y932 HOUSING, PressureTrak,

machined

3 17G839 COVER, PressureTrak, NXT3400 1

17G840 COVER, PressureTrak, NXT6500 1

4 17G837 SENSOR, PressureTrak,

assembly

5 ------- SCREW, high-low,

flat head #6 x 0.625

6 ------- SCREW, thread forming 2

22 3A3320E

Ref. Part Description Qty.

1

1

1

2

7 NXT403 SOLENOID, locking, DC 1
8 ------- SCREW, flanged, hex head 1
9 ------- NUT, hex, flange head 1
10 ------- CLAMP, cable 1
11 ------- PACKING, o-ring 2
12 24V216 KIT, repair, fuse assembly 1
13 15F716 LABEL, warning 1
14 NXT405 KIT, membrane shield 1

 Replacement Danger and Warning labels

are available at no cost.

Kits 17N936

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Parts

Ref. Part Description Qty.

1 17P845 BRACKET 1
2 16C251 GROMMET 1
3 24Y932 HOUSING 1
4 113161 SCREW 2
5 115942 NUT, hex, flange head 2
6 24Z940 MODULE 1
7 17R447 SENSOR, PressureTrak,

assembly

8 15F477 SOLENOID, locking, DC 1

Ref. Part Description Qty.

9 120279 SCREW, high-low,

flat head #6 x 0.625

2

12 24V216 KIT, repair, fuse assembly 1
13 15F716 LABEL, warning 1
18 NXT405 KIT, membrane shield

2

19 121399 PACKING, o-ring 2

(pack of 20)

1

20 128769 CLAMP, cable 1

Replacement Danger and Warning labels

are available at no cost.

3A3320E 23

Appendix A: User Setup Display

Appendix A: User Setup Display

Setup Mode Details

Set the system parameters before spraying. These can
be changed as necessary. Press and hold any of the
four keys on the User Interface Display for three
seconds and the XP PressureTrak will enter into the
Setup Mode.

Setup mode screens enable the user to view or modify
system configuration data. The user can set:

• Units of pressure

• Differential pressure deviation value

• Differential pressure alarm value

• High pressure limit value

• Minimum spray pressure value

• Normal B pressure offset value

Setup Screen 1

Setup Screen 1 enables the user to set units of
measurement that will display on other screens,
pressure warning and pressure alarm. Additionally, this
screen displays the software number and version. Refer
to the following table for more information.

Icon Function

Deviation Pressure

Adjust the differential pressure deviation
setpoint.

Default: 400 psi (2.75 MPa, 27.5 Bar)

Range: 0-2000 psi (13.8 MPa, 138 Bar)

Alarm Pressure

Adjust the differential pressure alarm setpoint.

This is the main setting that determines how far
apart the A and B pressures can be before
shutting down the machine. If the machine shuts
down too easily, increase this to a higher
setpoint.

Default: 600 psi (4.13 MPa, 41.3 Bar)

Range: 0-2000 psi (13.8 MPa, 138 Bar)

24 3A3320E

Appendix A: User Setup Display

Setup Screen 2

Setup Screen 2 enables the user to set the high spray
pressure alarm limit value, minimum spray pressure
value, and B pressure offset. refer to the following table
for more information.

Icon Function

High Pressure Limit

Adjust the high pressure limit.

XP Systems:

Default: 7250 psi (50 MPa, 500 Bar)

Range: 0-7250 psi (50 MPa, 500 Bar)

XP-hf Systems:

Default: 7250 psi (50 MPa, 500 Bar)

Range: 0-7250 psi (50 MPa, 500 Bar)
maximum

Minimum Spray Pressure Limit

Adjust the lower spray pressure limit.

Default: 2000 psi (13.8 MPa, 138 Bar)

B Side Pressure Offset

Default: 0 psi (0 MPa, 0 Bar)

Range: -999 - +999 psi (-9.9 - +9.9 MPa, -99.9

- 99.9 Bar) maximum

Only used for remote mix manifold
applications where there is a normal
difference in pressure between A and B.
Remote mix manifold applications should first
be balanced with proper house sizing and
adjusting the mix manifold B restrictor. See
manual 3A0590.

Setup Screen 3

Setup Screen 3 enables the user to scroll through all
errors and clear the entire error log. The error log will
display the most recent error on the top of the list. Refer
to the following table for more information.

Icon Function

Error Number

The first column lists the error number. Once
the system has more than the maximum
errors allowed, then the oldest error will be
over-written.

Maximum: 20

Error Code

The second column lists the error codes (see
Error Codes, page 17).

Maximum: 20

Time

The third column shows the time that the error
occurred since the unit was last powered on.
The time will always start at 0:00 when the
system is powered up. This time will be
logged as code ELCX.

Format: Hours: Minutes

Maximum: 23:59

Reset

Press the Reset icon to clear the entire error
log.

Use this if the differential alarm bar graph on
the Spray Screen is off to one side under
normal spray conditions.

Password

The setup screens can be protected by a
password to restrict their accessibility. To set
the password, see Set Password, page 26.
To deactivate the password, enter 0000.

Default: 0000 (not active)

Range: 0-9999

3A3320E 25

Appendix A: User Setup Display

Set Password

NOTE: When the password is “0000” the setup screens

can be accessed without entering a password.

1. Navigate to Setup Screen 2.

2. Press to access fields to make changes.

3. Press to navigate to the password field.

Press to edit data.

4. Press and to increment or decrement

to the desired digits of the password.

5. Press to accept the password or press to

cancel.

6. Press to exit edit mode.

NOTE: The password screen is shown when the
setup screens are accessed and the password
function has been enabled by changing the “0000”
password.

NOTE: If you set and forget the password, please
contact Graco Technical Assistance for a default
password.

26 3A3320E

Appendix B: Run Screen Details

Appendix B: Run Screen Details

The graph on the bottom of the display shows the
magnitude of the differential pressure in relation to the
deviation and alarm setpoints. If the moving bar is in the
center, clear area of the graph (the pressures are within
tolerance). If the moving bar is in the dotted area of the
graph, the pressures are in the deviation setpoint. If the
moving bar moves to either end of the graph, the
pressures are in the alarm setpoint and the
PressureTrak Monitor will alarm.

NOTE: Under normal spray conditions, if the moving bar
is not centered, use the B Side Pressure Offset to center
the bar. See Setup Screen 2, page 25.

Circulation Mode

This is the display screen that appears after the power
up screen. A and B pressure are shown. In Circulation
Mode, all alarms are disabled except for the Air
Solenoid disconnected High Pressure A, and Hight
Pressure B alarms.

Spray Mode Active

This is the display screen that appears during spray
mode. A and B pressure are shown.

When the pressure first gets above the lower spray
pressure limit, the user has 30 seconds to balance the
system differential pressure so it is less than the
differential pressure deviation and alarms limits. Then
the system will automatically go into Spray mode an
start monitoring all alarms and deviations.

Icon System Status

Indicates that you are in spray mode, at
least one of the pumps has pressure
greater than the lower spray pressure
limit, and the differential pressure is less
than the differential pressure deviation
setpoint.

Alarm Active

This is the display screen that appears during an active
alarm. A and B pressures shown are the current
pressures of the system. The information screen
captures the pressure at the time of the alarm. To toggle
between the Alarm Active screen and the Alarm

Information screen, press either the or .

Icon System Status

Indicates that you are in Circulation
Mode and the fluid pressure is below the
Lower Spray Pressure Limit.

All alarms are disabled except for Air
Solenoid Detection, High Pressure A,
and High Pressure B alarms.

3A3320E 27

Refer to the following table for more information.

Icon System Status

Indicates that there is an active alarm.

Appendix B: Run Screen Details

Deviation Active

This is the display screen that appears during an active
deviation. A and B pressure are shown. Refer to the
following table for more information.

Icon System Status

Indicates that there is an active deviation.

Information Screen

The information screen is displayed when an alarm is
active. It shows the active alarm code and the A and B
pressure conditions at the time of the alarm, if
applicable.

To toggle between the Alarm Active screen and the
Alarm Information screen, press:

The red LED will flash when an alarm is present. Refer
to the following table for more information.

Icon System Status

Indicates that there is an active alarm.
The red light on the front LED will be
flashing and the system is disabled.

Alarm Active Code

(see Error Codes, page 17).

NOTE: To clear the alarm, see Clear Alarms, page 15.

Manual Bypass Mode

If the user needs to spray with one of the above errors
active, set the Lower Spray Pressure Limit equal to the
High Pressure Alarm Limit to enter Manual Bypass
Mode. Only use Manual Bypass Mode for emergency
operation. The XP PressureTrak no longer monitors the
pressures and will not shut off the sprayer.

28 3A3320E

Accessories

Part Description

NXT405 Membrane Shield Kit

(20 shields included)

Removable clear shield to protect the
membrane switch from daily wear.

Technical Specifications

System

Fluid pressure range: XP Systems:

200–7250 psi (1.4–50 MPa,

13.8–500 Bar)

XP-hf Systems:

200–7250 psi (1.4–50 MPa,

13.8–500 Bar)

Accessories

3A3320E 29

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.
For patent information, see www.graco.com/patents.
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest
distributor.
Phone: [phone] or Toll Free: 1-800-328-0211 Fax: [phone]

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

Copyright 2016, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.

Graco reserves the right to make changes at any time without notice.

Original instructions. This manual contains English. MM 3A3320

International Offices: Belgium, China, Japan, Korea

Graco Headquarters: Minneapolis

www.graco.com

Revision

E, July 2018