45
GM 4700AC
OPERATING MANUAL
VERSION 06/2014 ORDER NUMBER DOC2311730
Valve rod leaks (paint
path or air path)
The seals on the valve
rod are damaged or
the valve rod itself is
damaged.
Replace the entire valve rod or
the individual seals.
10.4
Air valve seals are leaky. Replace the air valve seal. 10.6
Pretension is too low. Tighten up the sealing screw.
Gun will not shut o
correctly
The valve seat or the
valve ball is damaged.
Replace the parts. 10.4
Pretension of the seals is
too strong.
Replace the seals. 10.4 - 10.7
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