Repair manual

PS2 750 Repair

Repair.fm 85

7. Replace large diameter o-ring (e) on outside diameter of bearing

housing (not shown). Lower outer cover (d) over pump, aligning

cutouts of cover housing.

8. Reconnect red, green and white connectors power cable to

identically colored wire connectors protruding from top of pump.

9. Holding power cable (p) directly above housing cover (i), push

three wire connections inside pump, guiding seal over two

threaded studs until seal (q) sits flush with boss.

10.Secure with two acorn nuts (o). Make sure seal is tight and torque

of two acorn nuts is distributed evenly.

11.Secure lift handle (n) with two flat washers (m) and two acorn nuts

(l).

Note: Verify that power cord strain relief is in place.

12.Position coupling gasket (c) and coupling (b) over two studs of

outer cover and secure with two acorn nuts (a).

13.Turn pump on its side and remove oil plug with gasket attached.

—Pour 210ml (7.1fl-oz) of clean oil into oil housing.

Note: Use SAE 10W/20W oil, Turbine oil VG32 or equivalent.

14.Screw oil plug (op) with gasket (ap) into oil housing and tighten.

15.Pre-test pump to verify proper operation.

16.Performance test pump. Test results should be:

Maximum head > 15.5m (51ft)

Maximum volume > 234.7 ltr/min (62gpm)

Amperage @ 110V <

full load 12.1A

start 45.2A

Amperage @ 220V <

full load 6.8A

start 26.8A

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