Contents

Pump Part Number Matrix

. 3

Maintenance

13

Pump Models

. 4

Preventive Maintenance Schedule

13

Warnings

. 5

Tighten Threaded Connections

13

Related Manuals

. 6

Flush the Pump

13

Component Identification

. 7

Wet Cup

13

Installation

. 8

Troubleshooting

14

General Information

. 8

Repair

15

Prepare the Operator

. 8

General Information

15

Prepare the Site

. 8

Disconnect the Displacement Pump

15

Grounding

. 8

Reconnect the Displacement Pump

16

Mount the Pump

. 9

Disconnect the Air Motor

17

Air and Fluid Hoses

. 9

Reconnect the Air Motor

17

Accessories

. 9

Pump Parts

18

Typical Installation

10

Parts That Vary by Model

19

Operation

11

Repair Kits

20

Pressure Relief Procedure

11

Performance Charts

21

Flush Before Using Equipment

11

Pump Dimensions

28

Trigger Lock

11

Wall Bracket Mounting Dimensions

29

Wet Cup

11

Technical Data

29

Prime and Adjust the Pump

12

Graco Standard Warranty

30

Shutdown and Care of the Pump

12

Graco Information

30

2

312794E

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Graco 312794E important safety instructions Contents