Repair manual

Repair PS2 500, PSA2 500
Repair.fm 64
6.3 PS2 500, PSA2 500 (2–3HP)
6.3.1 Power Supply Disassembly, Inspection, Testing and
Reassembly
6.3.1.1 Power Supply Disassembly
Note: Draining oil is not required to simply disassemble, inspect or
test power supply. However, if further disassembly and
testing of the motor is required, drain oil.
1. Clean top of outer cover housing (r) thoroughly.
2. Prior to working on the pump, all electrical power supply circuits
must be disconnected.
3. Coil up excess power cable.
4. Remove two bolts (y) that secure cover (z) in place.
—PSA2 500, remove two bolts (ab) that secure relay unit (aa) in
place.
5. Disconnect red, green and white wire connectors and set power
supply cable aside.
6. Remove outer cover (r) and o-ring (t) from oil housing (l).
7. Make two marks where housing cover (m) and motor housing (l)
line up. This helps alignment and eases reassembly.
8. Remove three bolts (h) and three washers (i) holding housing
cover (m) in place.
—Gasket (v) can remain in place unless damaged.
9. Remove the housing cover (m).
10.Disconnect blue, black and red wire connections to capacitor (q).