PS (3-Phase) Series Maintenance
wc_tx000124gb.fm 25
• Lubricant capacity: Specified capacity (Refer to the table, “Specified
Lubricant Capacity”.)
Inspecting Lubricant
Remove the oil plug and take out a small amount of oil. The oil can be
extracted easily by tilting the pump so that the oil plug faces downward.
If the oil appears discolored or intermixed with water, a likely cause is
a defective shaft-sealing device (i.e. mechanical seal), which requires
that the pump be disassembled and repaired.
See Graphic: wc_gr000336
Changing Lubricant
Remove the oil plug and drain the oil completely. Pour a specified
volume of oil into the oil filler inlet.
Note:
The drained oil must be disposed of by waste disposal
contractors in compliance with the laws of the locale where the pump
is being used.
Note:
The gasket and the O-ring for the oil plug must be replaced with
a new part at each oil inspection and change
.
Ref. Description Ref. Description
1. Oil Inlet 3. Oil Plug
2. Gasket 4. Allen Wrench
Model Specified Lubricant Capacity
PS2 1503
PS2 2203
PS3 1503
PS3 2203
740 ml (25.0 fl.oz.)
PS2 3703
PS4 3703
PS3 3703 960 ml (32.5 fl.oz.)
PS4 5503 PS3 5503 1100 ml (37.2 fl.oz.)
wc
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