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CLEANING THE UNIT / SERVICING
8.3
CLEANING THE AIRLESS SPRAY GUN
1. Rinse the Airless spray gun with a suitable cleaning agent
under lower operating pressure.
2. Clean the tip thoroughly with a suitable cleaning agent so
that no suitable coating material rests remain.
3. Do not store the tip in solvent because this reduces the
durability considerably.
4. Clean the outside of the Airless spray gun thoroughly.
Insertion filter in the Airless spray gun
Removal
1. Pull the protective bracket (1)forwards.
Screw the
2.
grip (2) out of the gun housing. Pull out the in-
Sertion filter (3).
3. If the insertion filter is clogged or defective, replace it.
Installating
1.
Slide the insertion filter (3) with the longer cone into the
Gun housing.
2.
Screw the grip (2) into the gun housing and tighten it .
3.
Latch in the protective bracket (1).
9
SERVICING
9.1
GENERAL SERVICING
We strongly recommend having an annual
check carried out by technicians for safety
reasons. Please observe all the applicable na-
tional regulations.
Minimum check before every startup:
1. Check the high-pressure hose, spray gun with rotary joint,
power supply cable with plug for damage.
2. Check whether the pressure gauge can be read.
Check at periodical intervals:
1. Check inlet and outlet valve according wear. Clean it and
replace worn out parts.
2. Check all filter inserts (spray gun, suction system) clean it
and replace if necessary.
9.2
HIGH-PRESSURE HOSE
Inspect the high-pressure hose visually for any notches or
bulges, in particular at the transition in the fittings. It must be
possible to turn the union nuts freely. A conductivity of less
than
1 MΩ must exist across the entire length.
Have all the electric tests carried by the Wag-
ner Service.
Wagner recommends replacing high-pres-
sure hoses after 6 years.
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