Graco 3A2578B Heat Pump User Manual


 
Contents
Warnings ........................................................... 3
Ordering Information........................................... 6
Related Manu
als ................................................ 6
Configuration Number Matrix............................... 7
Installation.......................................................... 8
General Information ..................................... 8
Tighten Fasteners........................................ 8
Tips to Reduce Cavitation............................. 8
Mount The Pump ......................................... 8
Ground The System..................................... 10
Air Lines...................................................... 10
Air Exhaust Ventilation ................................. 11
Fluid Supply Line ......................................... 12
Fluid Outlet Line........................................... 12
Flange Connections ..................................... 13
Operatio
n........................................................... 14
Pressure
Relief Procedure............................14
Tighten Fasteners........................................ 14
Flush the Pump Before First Use .................. 14
Start and Adjust the Pump............................ 14
Pump Shutdown .......................................... 14
Maintenance ...................................................... 15
Maintenance Schedule................................. 15
Lubrication................................................... 15
Tighten Threaded Connections ..................... 15
Flushing and Storage ................................... 15
Torque Inst
ructions............................................. 16
Notes................................................................. 17
Dimensions........................................................ 18
Performan
ce Charts............................................ 20
Technical Data ...................................................22
Graco Standard Husky Pump Warranty................ 24
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3A2578B