10-2-2 Air operating valve
•As small holes on the back of air operating valve are exhaust holes, do not allow
paint or solvent to adhere. If it done, it can cause failure of pump.
• Do not clog Ø0.9 exhaust hole inside of blocks on both sides of air operating valve.
If done, it can cause failure of pump.
Job 1
Remove 2 bolts with hex.hole(M5)
and then air operating valve and
Oring.
Job 2
Remove 4 bolts with hex.hole (M4)
on side of air operating valve and r
emove blocks on both sides.
10-2-3. Diaphragm section
Job 1
Loosen hex. nuts which are on
both sides of diaphragm.You can
remove either one of them.
Exhaust hole
O ring
Bolt with hex. Hole (M4)
Air operating valve
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