Graco Diaphragm Pump 1590PHPS02ASSASSPTPSEP21

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Manual for Graco Diaphragm Pump 1590PHPS02ASSASSPTPSEP21

MAINTENANCE RESOURCES

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Documents & Manuals

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Tensioning Guide
Belt-diagram
C-120 pulleys
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Work Order Templates

Pre-built workflows to keep your asset running smoothly.

Daily Electrical System Inspection
Replace Roller and Pulley
Install Engine B-120
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Procedures

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Motion Industries
Applied Industrial Technologies
Electrical Brothers
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Parts

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Drive Motor
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Tensioning System
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Graco Diaphragm Pump 1590PHPS02ASSASSPTPSEP21

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Maintenance Plans for Graco Diaphragm Pump Model 1590PHPS02ASSASSPTPSEP21

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Leak Detector Replacement

Leak Detector Removal

Pressure Relief Procedure followed

Note the connection locations of the leak detector wires

Leak detector wires disconnected

Leak detector removed from the bushing in the air side diaphragm cover

Remove the other leak detector from the other air side diaphragm cover?

Leak Detector Installation

Leak detector installed in the bushing

Using the ATEX leak detector?

Run this procedure

Air Valve Repair

Tools Required

• Torque wrench

• Torx (T20) screwdriver or 7 mm (9/32 in.) socket wrench

• Needle-nose pliers

• O-ring pick

• Lithium base grease

Air valve repair kit 255122 is available. Use all parts in the kit for best results.

Disassemble Air Valve

1. Follow the Pressure Relief Procedure, page 9.

Run this procedure

Standard Diaphragm Repair

This applies to FK, PS, and SP diaphragms.

NOTE: Overmolded diaphragms are covered in Overmolded Diaphragm Repair, page 16.

Tools Required

• Torque wrench

• 5/8 in. wrench

• 19 mm open end wrench

• O-ring pick

• Lithium base grease

Run this procedure

Center Section Repair

Tools Required

• Torque wrench

• 10 mm socket wrench

• 9/16 in. socket wrench

• Bearing puller

• O-ring pick

• Press, or block and mallet

Disassemble the Center Section

NOTE: Do not remove undamaged bearings.

Run this procedure

Overmolded Diaphragm Repair

For use with PO and EO diaphragms.

Tools Required

• Torque wrench

• 19 mm open end wrench

• O-ring pick

• Lithium base grease

Disassemble the Overmolded Diaphragms

NOTE: Diaphragm kits are available in a range of materials and styles. See Parts section.

1. Follow the Pressure Relief Procedure, page 9 .

Run this procedure

Parts for Graco Diaphragm Pump 1590PHPS02ASSASSPTPSEP21

Access the parts list for your equipment in MaintainX.

Part Name

Part Number

Air Valve Repair Kit

255122

Diaphragm Install Tool Kit

24V543

Kit, Standard, Non-ATEX, 2 Sensors, 2 Bushings; Provided with 3-A Pumps

17Z666

Kit, ATEX, 2 Sensors, 2 Bushings, 2 O-Rings

17Z667

Kit, Leak Detection Control Box; Not Approved For Use in an ATEX Environment

25P303

Air Valve Repair Kit

255122

Diaphragm Install Tool Kit

24V543

Kit, Standard, Non-ATEX, 2 Sensors, 2 Bushings; Provided with 3-A Pumps

17Z666

Kit, ATEX, 2 Sensors, 2 Bushings, 2 O-Rings

17Z667

Kit, Leak Detection Control Box; Not Approved For Use in an ATEX Environment

25P303

Air Valve Repair Kit

255122

Diaphragm Install Tool Kit

24V543

Kit, Standard, Non-ATEX, 2 Sensors, 2 Bushings; Provided with 3-A Pumps

17Z666

Kit, ATEX, 2 Sensors, 2 Bushings, 2 O-Rings

17Z667

Kit, Leak Detection Control Box; Not Approved For Use in an ATEX Environment

25P303

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Graco Diaphragm Pump 1590PHPS02ASSASSPTPSEP21

Manual for Graco Diaphragm Pump 1590PHPS02ASSASSPTPSEP21

Complete asset maintenance, one click away

Documents & Manuals

Work Order Templates

Procedures

Parts

Maintenance Plans for Graco Diaphragm Pump Model 1590PHPS02ASSASSPTPSEP21

Parts for Graco Diaphragm Pump 1590PHPS02ASSASSPTPSEP21

Unlock efficiency with MaintainX CoPilot

More from Graco

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