Troubleshooting And Fault Correction; Disposal; Technical Data - WALTHER PILOT PILOT 2K Betriebsanleitung

Clean the spray gun
• before each material change
• at least once a week
• several times a week, depending on the material and the degree of contamination.
In this manner, the safe functioning of the spray gun is maintained.
1. Dismantle the gun as described in 5.1/ 5.2 Replacing the material nozzle and
needle.
2. Clean the air head and the material nozzle with a brush and the cleaning agent.
3. Clean all other components and the gun body with a cloth and the cleaning
agent.
4. Apply a thin layer of grease to the following parts:
• Material needle
• Needle spring
• All sliding parts and bearing points
• Grease the movable inside parts at least once a week.
• The springs should always be coated with a thin grease film.
Use WALTHER PILOT gun grease and a brush for this purpose. The spray gun must
subsequently be reassembled in reverse order.
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Troubleshooting and fault correction

Fault Cause
Material needle or nozzle dirty
Material needle or nozzle
damaged
Gun drips Needle spring (item 9) not in
Component A order, possibly broken
Material needle does not agree
with nozzle size
Adjusting screw (item 10) tur-
ned too far back
Component B is damaged
Gun is dripping
(Component B)
Component B is leaky
Level in material tank too low
Pulsating or
unsteady spray jet
Material nozzle is loose or
damaged
Gun keeps blowing Valve spring (Item 7) or Valve
in off-position shaft (Item 6) damaged
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Disposal

Waste spraying media and waste material from cleaning and servicing must be
disposed of in accordance with all applicable local and national regulations.
Remedy
Clean
Replace, according to 5 Con-verting
/ repairing the spray gun
Remove material needle and
replace spring
Make sure diameters are the same
Slightly turn in the adjusting screw
(clockwise)
Replace
Replace
Refill material (see operating
instructions of system manufacturer)
Tighten
Replace
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9

Technical data

Net weight:
Connections
Atomizer air:
Material connection comp. A:
Material connection comp. B:
Nozzle orifice comp. A:
Nozzle orifice comp. B:
Air Cap:
Pressure ranges
intake air pressure:
material pressure:
recommended atomizer air pressure
max. Viscosity
Component A:
Component B:
Mixing ratios:
max. operating temperature:
Sound level
(measured at approx. 1 m
distance to the spray gun)
Air consumption:
Atomizer air pressure Round spray jet
1,0 bar/ 15 psi
2,0 bar/ 29 psi
3,0 bar/ 44 psi
4,0 bar/ 58 psi
5,0 bar/ 73 psi
Right to effect technical changes reserved.
423 g / 0.932 IB
Hose connection 8x6 mm ø
Hose connection 8x6 mm ø
Hose connection 4x2,5 mm ø
0,8 / 1,0 / 1,2 mm ø
0,3 / 0,4 / 0,5 mm ø
Round spray jet
Wide spray jet
max. 5 bar / 72.5 psi
max. 3 bar / 43.5 psi
ca. 1 - 2 bar / 14,5 - 29 psi
ca. 1500 mPa·s
ca. 10 mPa·s
ca. 4:1 to 12:1
43°C / 109.4°F
83 db (A)
Wide spray jet
in l/min. in l/min.
93 130
155 210
205 290
260 360
310 440
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