Repair manual

ManualsBrandsWacker Neuson ManualsPower ToolsPS 2 500

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PS2 3703, PS3 3703, PS4 3703, PS3 5503, PS4 5503 Repair

Repair.fm 153

16.If hose coupling (j) was removed, reposition gasket (k) and hose

coupling (j) to cover housing (m) and secure with four bolts (h) and

lockwashers (i).

17.If lift handle (l) was removed, obtain keyring/warning plate

combination and trap around one of the legs of lift handle before

securing to cover housing with two bolts (r).

Note: If keyring/warning plate is damaged, illegible or missing,

replace it.

18.Turn pump on its side and remove oil plug (op) and plug gasket

(pg).

—PS3 3703 & PS4 3703, pour 960ml (32.5fl-oz) of clean oil into

the oil housing.

— PS3 5503 & PS4 5503, pour 1,100ml (37.2fl-oz) of clean oil into

the oil housing.

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

19.Screw oil plug (op) with plug gasket (pg) into the oil housing and

tighten.

20.Pre-test pump to verify proper operation.

21.Performance test pump. Test results should be:

PS2 3703

PS3 3703

Maximum head > 29.8m (98ft)

Maximum volume > 461.8 ltr/min (122gpm)

Amperage @ 220V <

full load 14.1A

start 117.6A

Amperage @ 440V <

full load 7.1A

start 58.8A

Maximum head > 26.5m (87ft)

Maximum volume > 704.0 ltr/min (186gpm)