Advertisement
INSTRUCTION MANUAL
(c) If a very small quantity of oil leaks out, there is no practical problem. If
(d) If much water is emitted, the mechanical seal or others components may
(e) When inspection is completed, put a sheet gasket between the plug and
Oil port plug
Air vent hole
plug
(3) Mechanical Seal (lower)
(a) Unplug the "oil drain" and "air vent" and drain all internal oil. (Refer to
(b) If the drained oil is muddy, or milky-white, it contains water.
(c) After the oil has been inspected, pour fresh oil (Turbine Oil ISO VG32)
PM32U
water or oil containing water, in excess of 1 liter (after one year of use),
leaks out the mechanical seal must be replaced.
be damaged, and an overhaul is necessary.
the boss, and tighten the plug.
"Changing Oil", Para 6.6).
The mechanical seal (lower) is in satisfactory condition as long as the oil
does not contain much water. Otherwise, it must be replaced.
through the "oil port", with the pump in a vertical position, till oil overflows
from the "air vent". The quantity of oil is shown in Table 1.
Fig. 20
P.25
Check hole
plug
Oil drain
plug
Mechanical seal
Advertisement
