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• The pump can not start with full discharge/suc-
tion pressure. Remove pressure before operation.
After a long period of stoppage, pump perfor-
mance at the beginning of operation becomes
occasionally unstable. In this case, warm the
pump up for 10 minutes with no discharge line
pressure.
• Always use a suction valve to adjust an air flow.
• Do not clean the pump or nameplate with a solvent
such as benzine, thinner or kerosene. This may
discolour the pump or erase printing. Use a dry or
damp cloth or a neutral detergent.
Precautions for use
Suction pressure
Suction valve
Keep a discharge
valve full open.
Benzine
Thinner
