48
7.2 PR 3E PAINT REGULATOR
The following parts are clogged by some
solidified paint?
a) The paint inlet connector
b) The valve (1-15)
a) Clean and replace the paint filters.
a) Remove the solidified parts.
2
The diaphragm is damaged?
3 Replace it.
3
The outgoing paint pressure is unstable.
The primary pressure is insufficient?
Supply the pump with a higher air pressure than
the one required as secondary pressure of the
regulator.
1
The paint pressure is different from the adju-
sted one
The paint pressure does not increase.
The primary pressure (pump pressure) is
not sufficient?
Increase the primary pressure (maximum 7,0 bar).
1
The primary pressure is insufficient?
Supply the pump with a higher air pressure than
the one required as secondary pressure of the
regulator.
1
The pressure on the PR 3E pressure gauge
increases when all the outlets are closed?
Disassemble and clean the ball and its seat and
replace them if damaged.
2
The ball seat is loosened
Tighten it.
3
Summary of Contents for DDP 90 C WB
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Page 58: ...58 Comments...
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