Ransburg RMA Indirect A11600 - Manual (Page 66)

Figure 43: Weep Port Locations
Inspect weep ports for contamination or other visi-
ble leakage around valves. Follow instructions as
follows for damage to valves, seats, or performing
preventative maintenance.
Using the valve removal tool (A11922-00), engage
the four (4) pins on the tool to the corresponding
four (4) hole pattern in the top of the valve. Us-
ing a 1/2-inch (13mm) socket, end wrench, or
adjustable wrench, remove the valve by turning
counter-clockwise.
Figure 44: Valve Removal
Valve and Seat Inspection
Inspect the valves and seats for any build-up or
leakage of materials. Valves should be cleaned
with an appropriate cleaning solvent to remove
the material on it.
>
A seat should not need to be replaced
unless there are indications of valve leak-
age in operation.
NOTE
Replacement
Lubricate the o-ring on the seat assembly using
a suitable lubricant, then by hand, using the seat
removal tool (A10766-00), carefully start the seat
assembly into the pocket of the manifold.
Figure 45: Seat Removal
Valve and Seat Removal/
Installation (Cup Wash Manifold)
Using the seat removal tool (A10756-00), insert
the smaller hex end into the block to engage the
seat hex. Using a 3/8-inch (10mm) socket, end
wrench, or adjustable wrenc, remove the seat by
turning counter-clockwise.
>
Carefully start the seat assembly into
the pocket. It may be easily cross threaded.
NOTE
RMA-303 Indirect Charge - Maintenance
Ransburg
62 LN-9252-06.4