User's Manual

Contents
Models............................................................... 3
Warnings ........................................................... 5
Installatio
n.......................................................... 7
Grounding ................................................... 7
Mounting ..................................................... 7
Setup .......................................................... 7
Operation........................................................... 9
Pressure Relief Procedure............................ 9
Flush Before First Use.................................. 9
Adjusting the Pump Speed and
Pressure ........................................ 9
Pump Shut Down......................................... 9
Maintenance ...................................................... 10
Flushing Procedure...................................... 10
Cleaning...................................................... 10
Tighten Threaded Connections ..................... 10
Troubles
hooting.................................................. 11
Repair................................................................ 12
Disconnect the Air Motor .............................. 12
Air Motor Disassembly ................................. 12
Air Motor Reassembly .................................. 14
Disassemble the Pump................................. 16
Reassemble After Cleaning .......................... 17
Reconnect The Pump................................... 18
Notes................................................................. 19
Parts.................................................................. 20
Kits and Accessories........................................... 26
Dimensions ........................................................ 27
Performan
ce Chart ............................................. 28
Technical Data ...................................................29
Graco Standard Warranty.................................... 30
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3A2977D