INSTRUCTION MANUAL
P.6
PM32U
3.6 Check the Followings Points (1) through (6) Prior to Pump Installation
(1) Ensure that the mechanical seal chamber is filled with specified amount of oil.
*ICS opt.
Ensure that the coolant chamber is filled with specified amount of coolant.
(2) All plugs and fastening bolts are properly tightened.
(3) The sealing chamber is not leaking.
(4) The pump is not damage and the cable glands and cables are in satisfactory
condition.
(5) Insulation resistance values are within limits. (See 3.6.2)
(6) Other points that require particular attention. (See 3.6.3)
3.6.1 Oil Supply (Fig. 7, 8 and 9)
Mech. Air vent.
Mech. Oil port
Mech. Air vent.
Mech. Oil port
Fig. 7 Fig. 8
The motor shaft is sealed with a tandem mechanical seal. The seal chamber provide
between the two sealing stages can be filled with turbine oil by standing the pump
vertically and unplugging
“
oil port
”
and
“
air vent
”
.
CAUTION :
THE SEAL CHAMBER MAY BE UNDER PRESSURE. HOLD A
RAG OVER THE OIL PLUG TO PREVENT SPLATTER.
!
