HP-
60/80
REPLACING THE CHAMBER BLOCK
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4
4
Remove one of the diaphragm mounting blocks from
the actuating rod and pull out the other diaphragm
mounting block with the rod. After that, separate the
diaphragm mounting block and the rod.
●When
pulling out the rod, be sure not to catch the rod
projection on the lever of the SP switch.
●If
the pump stops automatically, the safety pin must be b
further damage to the pump. Be sure all broken pieces a
unit.(See
Step 8
)
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5
5
FITTING THE CHAMBER BLOCKS
Fit the actuating rod by aligning it with the groove
and tighten U-lock nut and flat washer by the nut
driver.
●Use
new U-lock nut and washer, otherwise, U-lock nut
may work loose and cause malfunction.
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6
6
Insert
the actuating rod into the machine body. Be
sure to fit the positioning boss on the diaphragm
base into the concave part of the frame stay.
Secure the diaphragm mounting block on the
other side and tighten washers and U-lock nuts
with the nut driver.
Make sure that gap between the actuating rod
and the electromagnets is even.
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P
7
7
Mount the casing block with screws (4screws on
each side).
And insert L-tube into the nozzle of casing block.
Complete the other casing block at the same way.
3
