Wagner SprayTech 7000 Paint Sprayer User Manual


 
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Super Finish 7000
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10.4 PRESSURE CONTROL VALVE
Only have the pressure control valve (1) re-
placed by the customer service.
The max. operating pressure has to be reset
by the customer service.
10.5 RELIEF VALVE
Replace a fault relief valve (1) as a single unit.
Only the O-ring (2) may be replaced as a single part
10.6 REPLACING THE DIAPHRAGM
Switch the unit o.
Before all repair work: Unplug the power
plug from the outlet.
1. Screw the trigger housing with inlet valve out of the paint
section as described in Section 10.2 Inlet valve, Items 1 to
3. (disassembling of hexagon nuts will become easier)
2. Turn back the pressure control valve, rotary knob com-
pletely (anti-clockwise).
(Note: If the unit is still warm, open the oil screw plug (6)
briey in order to compensate the pressure and close it
again.)
3. Use a 19 mm wrench to screw the hexagonal bolt (Item 1)
out of the ange ring (2).
4. Remove the paint section (3).
5. Remove the insert (4) and the diaphragm (5).
6. The diaphragm can only be used once. Always replace the
diaphragm.