Lissmac SBM-M 1000 B2, Operating Manual

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Service
Steel Brush Machine SBM-M 1000/1500 B2 49
8.4 Troubleshooting
If the machine is not working or is not working correctly, the following causes
may pertain.
Error Display/behavior Cause Solution
Phase sequence of the power
supply does not match that of
the machine
 Turn phases
1 Indicator lamp
»
Phase
sequence incorrect
«
is lit
Motor overload switch has
responded
 Inform electrician
EMERGENCY STOP pushed
in front, in back, or on
operating console
 Disengage
EMERGENCY STOP
Main switch set to 0
 Set main switch to 1
Door contact switch defective
 Inform electrician
2 Machine does not start
Base plate – brush belt
is still located on the brush
belt
 Return base plate to
initial position
(see 6.1.1)
3 Digital display off
 Notify customer service
Feed speed controller set to 0
 Increase feed speed
Feed switch set to 0
 Turn feed switch to the
right
Top switch bar is responding
 Material too high or
incorrect material
thickness set
4 Feed is not running
Switch bar on conveyor belt is
pressed
 Free switch bar