Troubleshooting And Fault Rectification; Disposal; Technical Data - WALTHER PILOT GA 9010 Traducción Del Manual De Instrucciones Original

8

Troubleshooting and fault rectification

Warning
Always depressurise the control and atomiser air and the material supply to the spray
gun before starting maintenance and repair work - risk of injury.
Fault Cause
Material needle or nozzle
dirty
Material needle or nozzle
damaged
Gun drips
Packing screw (11) too tight
Sticking between needle
and packing
Control air pressure too low
Gun does not open
Nozzle and needle sticking
Insufficient material in mate-
rial container or
Pulsating or unstea-
dy jet
material pressure too low
with Membrane version
Gun emits spray in Symmetrical lip seal (16)
idle position damaged
9

Disposal

Materials used during cleaning and maintenance must be properly disposed of in
compliance with laws and regulations.
Warning
Pay particular attention to the information of the spray and cleaning agent manufac-
turer. Material that is disposed of carelessly puts the health of persons and animals
at risk.
Remedy
See 5.4 Converting, removing and
cleaning the spray gun
See 5.4 Replacing the material
needle or nozzle
Loosen packing screw with an 8
wrench
Use slow-drying marking paint or
switch to GA 9010 Marking
Membrane
Increase the control air pressure to
at least 4 bar
Loosen by opening multiple times,
with a steel/steel combination nozz-
le/needle.
Top up material (see operating
instructions of system manufacturer)
Increase material pressure
Replace
42
10

Technical data

Weight:
Dimensions without connections:
Connection:
Atomiser air
Control air
Material supply
Flushing connection
Nozzle sizes available:
Air Caps:
Pressure ranges:
Atomiser air pressure
Control air pressure
Material pressure
Max. operating temperature
of spray gun
Sound level
(measured at approx. 1 m
distance to spray gun)
Air consumption with air cap type 2.1:
Atomiser air
1 bar
2 bar
3 bar
4 bar
5 bar
6 bar
Subject to technical alterations.
43
288 g
H = 29 mm
W = 22 mm
L = 128 mm
2 x M 7 - PK 4
2 x M 5 - PK 3
3 x G 1/8" - 5 mm ø
1 x M 5
0.3 ▪ 0.5 ▪ 0.8 ▪ 1.0 ▪ 1.2 ▪ 1.5 mm ø
see table (page 30)
0 - 6 bar
min. 4 bar - max. 6 bar
0 - max. 6 bar (GA 9010 Marking)
0.3 - 4 bar (GA 9010 Marking-MB)
80 °C (GA 9010 Marking)
50 °C (GA 9010 Marking-MB)
1 bar = 64 dB (A)
6 bar = 83 dB (A)
Air consumption
35 l/min
54 l/min
74 l/min
100 l/min
125 l/min
148 l/min