Absolute HP Series - REPLACING THE CHAMBER BLOCK; REMOVAL OF THE CHAMBER BLOCKS

HP- 100
/
120
REPLACING THE CHAMBER BLOCK
HP
Replacing the Chamber Block
！ CAUTION
●Be sure to unplug the pump unit.
●
Replace the diaphragms and the valves with new ones at least once a year to one and a
half year regularly in order to maintain their initial performa nce.
● For chamber block replacement, be sure to change both chamber blocks at the same time.
● The rod employs powerful permanent magnets. Therefore, be sure to remove your watch
and any other precision machines before operation as they may be affected by
the
strong magnetic force.
●Do
not put the actuating rod close to a magnetic card, magnetic disk or other magnetic
media as the data may be destroyed.
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REMOVAL OF THE CHAMBER BLOCKS
To remove the upper housing.
(Refer
t o “ REMO VING UPPER HOUSING ” )
Remove the sound absorber.
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Uudo the frame screws and remove the frame
cover.
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Pull out the L-tube from the casing block.
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