Справочник Пользователя для Ingersoll-Rand 6662AX-X-C

Check for diaphragm rupture.
Check tightness of diaphragm nut.

Check connections of suction plumbing.
Check “O” rings between intake manifold and fl uid caps.
Check tightness of diaphragm nut.

y

y

y

y

y

Check air supply.
Check for plugged outlet hose.
Check for kinked (restrictive) outlet material hose.
Check for k inked (restric tive) or collapsed inlet 
material hose.
Check for pump cavitation − suction pipe should be sized 
at least as large as the inlet thread diameter of the pump 
for proper fl ow if high viscosity fl uids are being pumped. 
Suction hose must be a non-collapsing type, capable of 
pulling a high vacuum.
Check all joints on the inlet manifolds and suction con-
nections. These must be air tight.
Inspect the pump for solid objects lodged in the dia-
phragm chamber or the seat area.

y

y

y

y

y

y

y

 

 

 

 

 

Air

 

Inlet

1/2   14 N.P.T.F.

Outlet

Inlet

2’’ A.N.S.I. Flange

2’’ A.N.S.I. Flange

Air exhaust thread 3/4 -14 N.P.T.

 

 

  

Bolt Circle