MTM SDS06-AAT-TATS-02, Operator'S Manual

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CHECK REGULARLY
•
Clean any impurities in the air-inlet filter regularly. Otherwise the impurities will
reduce the efficiency or breakdown the pump.
•
If regular checks on the pump are neglected, the pernicious fluid will invade the
stratochamber of the pump when the diaphragm breaks, and the pump will
breakdown. Even cause an accident to surrounding people.
•
The diaphragm, ball valve, ball set and O-ring are all expendables. It is recommended
to change them when the pump operates in stipulation number of times.
•
The life expectancy of diaphragm is almost ten million operations. (This is just an
estimate. The life will cut down when the fluid has dust of metal, iron filings, wear-
resisting particles or other foreign matter).
•
The O.D. of ball valve is shown below:
o
SDS03: 12.0mm SDS04: 15.9mm SDS06: 25.4mm
o
SDS10: 28.0mm SDS14: 45.0mm SDS20: 55mm
If the O.D. of the ball is less than 95% or changes shape, then the check valve will
reduce efficiency or stop working. It is then highly recommended to change the ball
valve immediately.
•
The ball seat and ball cover should be changed if there are signs of wear or changes
shape. It is suggested for the ball valve to also be change simultaneously.