Burks 104300 Panduan Instalasi dan Pengoperasian - Halaman 6
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Adding Boiler Compound:
BOILER COMPOUND SHOULD NOT BE INTRODUCED
INTO SYSTEM ON THE SUCTION SIDE OF PUMP. Boiler
compound often coagulates when it contacts hot water
and becomes abrasive, and will damage the race way and
impeller of the pump.
Draining the Pump:
To drain pump, remove 1/4" pipe plugs from bottom of
pump frame and pump case. After pump has drained, start
pump to discharge liquid from impeller. Always protect the
pump, piping, tank, etc., from freezing - or drain the system
when there is a chance of freeze-up.
Impeller Adjustment:
After years of service, it may be desirable to adjust the
impeller to compensate for water wear. If this is necessary,
because of reduced capacity or pressure.
Motor:
Keep motor clean and dry. It is drip-proof when installed
horizontally and the windings are protected from excess
humidity, but extreme conditions should be avoided when
possible. If motor fails to run, be sure power is on, all
switches or electrical controls are closed, fuses are in
order and all electrical connections are tight. (Motor must
be repaired by Authorized Repair Station under terms of
quarantee.)
Failure to Pump:
If the motor runs, but no water is pumped, be sure pump is
primed, that there are no air leaks in suction piping, that all
gate valves are open and all check valves operate.
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