Kemper 60 650 100, Operating Manual

Page: 72 / 465

EN
1502763-02 - 72 -
7.3 Troubleshooting
Fault Cause Note
Not all dust
particles are
collected Distance between the
extraction hood and the
welding position too great Move the extraction hood
closer
Clean air outlet obstructed Keep clean air outlet free of
obstruction
Signal horn
sounds, the
green indicator
lamp in the
switch does not
light up
Extraction capacity too low,
damper flap in the
extraction hood is closed Fully open the damper flap
in the extraction hood
Extraction
capacity too
low/non-
existent Filter inserts saturated Replace filter inserts
Phase sequence
error/missing phase.
The fan is rotating in the
wrong direction Changeover of two phases
in the CEE plug by an
electrician
Dust particles
escape on the
clean air side Filter inserts damaged Replace filter inserts
Motor
protection
switch triggers Motor blocked Have this checked by a
qualified electrician
Product will not
start up No mains voltage Have this checked by a
qualified electrician
Start/stop sensor (optional
fitting) connected, but no
current detected
Welding process not yet
started Start welding process
Tab. 15: Troubleshooting
7.4 Emergency measures
In case of fire of the product or its detection elements, the following steps
should be taken if necessary:
1. Where possible, disconnect the product from the power supply by
unplugging.
2. If present, disconnect the compressed air supply.