53
VERSION 01/2021
ORDER NUMBER DOC2422004
TOPFINISH Bell 1S ECH
Location
Description
Inspection
interval
Type of
inspection
Inspection criteria
High-speed rotary
atomizer
External air
daily
Listening check
No external air audible
High-speed rotary
atomizer
Product losses
daily
Visual inspection
No visible leaks
High-speed rotary
atomizer
Mount
daily
Visual inspection
High-speed rotary atomizer is
attached correctly
Bell Plate
Damage on bell plate
daily
Visual inspection
No damage on bell plate
Bell Plate
Product
daily
Visual inspection
Product exiting bell plate
correctly
Valve block
Damage to optical fiber
daily
Visual inspection
No damage to optical fiber
Valve block
Mount
daily
Visual inspection
Valve block attached correctly
Speed control
Speed of bell plate
daily
Visual inspection
Does the bell plate turn easily by
hand?
Speed control
Speed of bell plate
daily
Visual inspection
No major deviations between
actual and nominal speed
Product feed
Product Supply Lines
daily
Visual inspection
Product supply lines not
damaged
Product feed
Product Supply Lines
daily
Visual inspection
Product supply lines not bent
Product feed
Product Supply Lines
daily
Visual inspection
Product supply lines not
interrupted
High voltage
High voltage
daily
Discharge currents in nominal
range?
Reciprocator
Motion sequence
daily
Visual inspection
No abnormal movements
Reciprocator
Operating noise
daily
Listening check and
visual inspection
No operating noise present
Spray booth
Door interlock of booth
weekly
Function test
Coating must be interrupted
immediately if a booth door is
opened.
Spray booth
Grounding Check
weekly
Measurement
The grounding resistance of the
work piece must not exceed 1 M
.
Spray booth
Check linkage.
weekly
Visual inspection
Check linkage for contamination.
Spray booth
Contamination in the bell
cleaning station
weekly
Visual inspection/
function check
Check for large-scale dirt.
High-speed rotary
atomizer
Housing contamination
daily
Visual inspection
Check for dirt, clean if necessary.
High-speed rotary
atomizer
Contamination of bell
plate after flushing
daily
Visual inspection
Check for dirt, clean if necessary.
High-speed rotary
atomizer
Check product application
rate.
weekly
Measurement
Calibrate, compare actual and set
value.
High-speed rotary
atomizer
Check flushing agent
application rate.
weekly
Measurement
Calibrate, compare actual and set
value.
High-speed rotary
atomizer
Spray pattern
weekly
Visual inspection
Comparison of the size of the
spray pattern with the target
spray pattern
High-speed rotary
atomizer
Check for leaks.
weekly
Visual inspection
Check whether hose screw
connections and valve block are
leaking.
High-speed rotary
atomizer
Damage on bell plate
weekly
Visual inspection
Check bell plate for damage and
wear.
High-speed rotary
atomizer
Product nozzle
contamination
weekly
Function test
Check product nozzle for
contamination by product or
flushing agent.
High-speed rotary
atomizer
Check intermediate piece
for external air.
weekly
Listening check
Check whether foreign air is
escaping from the intermediate
piece.
High-speed rotary
atomizer
Product distributor
contamination
weekly
Visual inspection
Check product distributor for
contamination.