Tsurumi Pump LB-250, Руководство по эксплуатации

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Storage
If the pump will not be operated for a long period of time, pull the pump up, wash the
pump, allow it to dry, and store it indoors.
Note:
For reinstallation, be sure to perform a trial operation before putting the pump into
operation.
If the pump remains immersed in water, operate it on a regular basis (i.e. once a week).
Oil Inspection and Changing Procedures
Inspecting Oil
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 filler plug faces downward. If
the oil appears milky 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.
Changing Oil
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 properly to
prevent it from being released into the sewer or
rivers. The packing or the O-ring for the oil plug
must be replaced with a new part at each oil in-
spection and change.
Replacement Parts
The table lists the parts that need to be replaced periodically. Replace these using the
recommended frequency as a guideline.
Hex Key Wrench
Oil Plug
Packing
Oil Inlet
LB(T)-1500 350
Pump Model Specified Volume
Unit :
Specified Oil: Turbine Oil VG32 (non-additive)
Mechanical Seal
Lubricant ; Turbine Oil VG 32 (non-additive)
Packing, O-Ring
Part Replacement condition
V-Ring
Shaft sleeve
When oil in oil compartment becomes milky.
Every 12 mouths or after 2,000 hours of use, whichever comes first.
Each time pump is disassembled or inspected
When ring is worn, and each time pump is disassembled or inspected
When it becomes worn