Repairs At The Unit; Inlet Valve Pusher; Inlet Valve - WAGNER SuperFinish 17ex Operating Manual

GB

REPAIRS AT THE UNIT

10
REPAIRS AT THE UNIT
Switch o device and depressurize.
Before all repair work: Interrupt supply of
pressurized air.
10.1

INLET VALVE PUSHER

1. Use a 17 mm spanner to screw out the inlet valve button.
2. Replace the wiper (1) and O-ring (2).
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10.2

INLET VALVE

1. Place the enclosed 30 mm wrench on the trigger housing
(1).
2. Loosen the trigger housing (1) with light blows of a hammer
on the end of the wrench.
3. Screw out the trigger housing with the inlet valve (2) from
the paint section.
4. Pull of the clasp (3) using the enclosed screwdriver.
5. Place the enclosed 30 mm wrench on the inlet valve (2).
Turn out the inlet valve carefully.
6. Clean the valve seat (4) with a cleaning agent and brush (en-
sure that no brush hairs are left behind).
7. Clean the seals (5, 6) and check for damage. Replace, if nec-
essary.
8. Check all the valve parts for damage. In case of visible wear
replace the inlet valve.
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Installation
1. Insert the inlet valve (2) into the trigger housing (1) and
secure with the clasp (3). Ensure that the (black) seal (5) is
mounted in the trigger housing.
2. Screw the unit from the trigger housing and the inlet valve
into the paint section. The same (black) seal (6) has to be
mounted in the paint section.
3. Tighten the trigger housing with the 30 mm wrench and
tighten with three light blows of the hammer on the end
of the wrench. (Corresponds to approx. 90 Nm tightening
torque).
Super Finish 17ex
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