Maintenance
PS (3-Phase) Series
wc_tx000124gb.fm
28
Parts List
See Graphic: wc_gr000337
Disassembly Procedure for 1.5 kW, 2.2 kW, 3.7 kW and 5.5 kW
Note:
Before disassembling, be sure to drain the lubricant from the
pump.
The breakdown of pump shown is based on the construction of 1.5 kW
model PS2 (3) 1503. However, 2.2 kW, 3.7 kW and 5.5 kW PS three-
phase models have the same construction as PS2 1503 and PS3
1503, except that the sleeve (12) will not be applied to the 3.7 kW and
5.5 kW models.
5.3.1
Removing the strainer (22):
Remove the nut (24) and the washer (23) from the bottom and remove
the strainer (22) from the pump.
5.3.2
Removing the suction cover:
Remove the bolt and the nut (except 1.5 kW/2.2 kW), washer (20), and
the stud bolt (21), and remove the suction cover (19), from the pump.
5.3.3
Removing the impeller (14):
An impeller puller is available from manufacturer.
Using a box wrench, remove the acorn nut (17), lockwasher (16), and
thread cover (15); then remove the impeller (14), sleeve (12) (except
3.7 kW/5.5 kW) from the main shaft.
Ref.
Description
Ref.
Description
1.
Bolt
12.
Sleeve
2.
Lock washer
13.
Shim
3.
Gasket
14.
Impeller
4.
Oil plug
15.
Thread cover
5.
Mechanical seal
16.
Lock washer
AA
Screw
17.
Acorn nut
BB
Oil Lifter
18.
Gasket
CC
Screw
19.
Suction cover
DD
Retaining plate
20.
Lock washer
8.
O-Ring
21.
Stud bolt
9.
Gasket
22.
Strainer
10.
Volute
23.
Washer
11.
Oil seal
24.
Nut
WARNING
Summary of Contents for PS 2 1503
Page 1: ...Pump PS 3 Phase Series OPERATOR S MANUAL 0154626en 002 0409 0 1 5 4 6 2 6 E N ...
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