WAGNER WallPerfect W 985 E Mode D'emploi page 34

GB
Problem
Atomisation too
coarse
Spray jet pulsates
Coating material
causes "paint tears"
Too much fog of
coating material
(Overspray)
Width of paint
spray cannot be
adjusted
Poor covering
capacity on the wall
26
Cause
•
Material volume too large
•
Material volume setting
turned too far to the right
•
Nozzle contaminated
•
Viscosity of coating material
too high
•
Air filter heavily soiled
•
At high quantity of material,
narrow spray jet selected
(red)
•
Coating material in
container running out
•
Filter clogged at suction
hose
•
Nozzle seal worn
•
Air filter heavily soiled
•
Too much coating material
applied
•
Viscosity of coating material
too low
•
Distance to the object too
large
•
Too much material quantity
•
At a low quantity of material,
wide spray jet selected
(green)
•
Adjustment ring is not
connected to the peg on the
air cap
•
Air screen is clogged up
•
Spray material is too cold
•
Highly absorbent surface
or paint with poor covering
capacity
•
Distance too large
•
The material quantity and
spray jet do not correspond
with each other
WallPerfect W 985 E
Remedy
Turn the material volume
➞
setting to the left
Clean
➞
Dilute further
➞
Change
➞
Switch to wide spray jet
➞
(green)
Refill
➞
Clean filter
➞
Replace
➞
Change
➞
Turn the material volume
➞
setting to the left
Spray excess material on the
wall using the inking roller
Reduce the quantity of
➞
material and apply in several
layers
Reduce distance
➞
Turn the material volume
➞
setting to the left
Switch to narrow jet spray
➞
(red)
Connect adjustment ring
➞
and peg
Disassemble and clean the
➞
spray head
Heat spray material
➞
maximum 40°C)
Cross spray (Fig. 8)
➞
Closer to the object
➞
Optimise the settings
➞
(to