W 660
Air nozzle
The air nozzle can be used to remove dirt and to rapidly inflate leisure articles such as
airbeds, etc. (Fig. 14).
CAUTION!
● Wear a protective mask. Fine dust particles can enter the respiratory organs.
● Do not overload the unit! Relief openings (Fig. 14, 1) may not be blocked.
● Do not operate the air nozzle unintentionally. Check the air pressure in the
object constantly. Avoid damage by removing the air nozzle at an early stage.
Important Note regarding Product Liability!
Due to an EC ordinance in effect since 01.01.1990, the manufacturer is liable for his
product only if all parts originate from or were approved by the manufacturer and the
devices are assembled and operated correctly.
The use of other accessories and spare parts can partially or completely invalidate the
liability.
Correction of Malfunctions
Problem
No coating material emerges from
the nozzle
Coating material drips from the
nozzle
Atomisation too coarse
Spray jet pulsates
Coating material causes
"paint tears"
Too much fog of coating material
(Overspray)
Cause
Nozzle clogged
Material volume setting turned too far to
the left (-)
No pressure build-up in container
Container empty
Feed tube loose
Feed tube clogged
Coating material build-up on air cap and
nozzle
Nozzle loose
Nozzle seal worn
Nozzle worn
Material volume too large
Material volume adjusting screw turned too screw to the left (-)
far to the right (+)
Nozzle contaminated
Viscosity of coating material too high
Too little pressure build-up in container
Air filter heavily soiled
Coating material in container running out
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 coating material applied
Remedy
Clean
Turn to the right (+)
Tighten container
Refill
Insert
Clean
Clean
union nut tighten
Change
Change
Turn material volume adjusting
Clean
Check viscosity
Tighten container
Change
Refill
Replace
Change
Turn material volume adjusting
screw to the left (-)
Check viscosity
Reduce distance
Turn material volume adjusting
screw to the left (-)
GB
19