2-QUART PRESSURE CUP
4
311417C
TROUBLE SHOOTING
CONDITION
CAUSE
CORRECTION
Excess pressure in cup.
Leak at regulator valve assy.
Gauge registering wrong.
Relief valve setting too high.
Valve spring broken or distorted.
Diaphragm damaged.
Replace.
Replace.
Replace.
Replace.
Replace.
Insufficient pressure in cup.
Check valve stuck shut.
Relief valve setting too low.
Gauge registering incorrectly.
Leak at cup lid threads.
Pressure release valve partially open.
Clean or Replace.
Replace.
Replace.
Tighten cup or replace gasket.
Tighten.
FLUID PRESSURE REGULATOR
PART NO. 9985
REPAIR KIT
PART NO. 10000
•
Diaphragm Assy
•
Inner Valve Assy
•
Bottom Plug and
O-Ring Assy
•
Valve Spring
BOTTOM PLUG
AND O-RING
ASSEMBLY
SPRING CAGE
VALVE
SPRING
TOP SPRING
ADJUSTING
SCREW AND
NUT ASSEMBLY
INNER
VALVE
ASSEMBLY
DIAPHRAGM
ASSEMBLY
BODY
PUSH/PULL
ADJUSTING KNOB
