58
VERSION 01/2018
ORDER NUMBER DOC 2385674
TOPFINISH Bell 1S
9.5
PRODUCT APPLICATION
Functional fault
Cause
Remedy
Paint pucker on the work
piece
– Product nozzle too large
– Use smaller product nozzle.
– Bell plate runs over
– Reduce flow rate.
– The product isn't just flowing
via the product discharge
openings.
– The product builds up on the
bell plate.
– Flush the high-speed rotary atomizer in
shorter intervals.
– There is a sill flap formation on
the outer edge of the bell plate.
– Order and/or use bigger bell plate.
– Contact lacquer supplier or WAGNER
application technician.
– These lacquer threads tear at a
certain length and fall onto the
work piece.
– Dirty bell plate
– Accordingly adjust flushing intervals for
the inner and outer flushing.
– Pulsation in the spray pattern
– Use smaller product nozzle.
– (Wobbling of spray pattern)
9.6
BELL PLATE
Functional fault
Cause
Remedy
The bell plate cannot be
mounted on the shaft.
– There are lacquer residues on
the thread.
– Properly remove lacquer residues.
– The thread is damaged.
– Replace air bearing.
– Shaft not locked with the
locking bolt
– Operate push button to lock the shaft,
this way the shaft is locked and the bell
plate can be mounted with no trouble.
The bell plate drops while
moving.
– The shaft is stopped abruptly.
– Accordingly adjust the program for the
motion path.
– Check whether the work piece
has touched the bell plate.
– Replace bell plate.
– Check bearing for imbalance.
– The shaft stops as a result of
a functional fault with the air
bearing.
– Check air pressure in the access to the air
bearing
– Check if lacquer or solvent entered into
the air bearing
9.7
OPTICAL FIBER
Functional fault
Cause
Remedy
The bell plate is turning,
but the speed is not
displayed
– Optical fiber defective
– Replace the optical fiber.
– Drive air contains oil
– Provide clean compressed air.
– Dirty rotor turbine
– Clean turbine wheel or replace air
bearing if necessary.
– Contact the WAGNER Service Department
