Holzmann BT 46ECO, User Manual

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HOLZMANN MASCHINEN Austria www.holzmann-maschinen.at Strana 39
TALÍŘOVÁ A PÁSOVÁ BRUSKA / BELT AND DISC SANDER BT 46ECO
16 TROUBLE SHOOTING
Disconnect the machine from the power supply prior to any checks performed at the
machine itself!
Trouble Possible cause Solution
Machine stops or will not start

ON/OFF-switch damaged

Saw unplugged

Overload tripped

Fuse blown or circuit breaker
tripped

Cord damaged

Check the switch

Check all power connections

Allow motor to cool and reset
by pushing off switch

Change fuse or reset circuit
breake

Change cable
Machine slows down during
working

Exerting too much pressure to
the sanding abrasive

Exert less pressure on the work
piece
Bad grinding results

Abrasive too coarse-grained

Use less coarsed abrasive
To rapid wear of

Abrasive too fine-grained

Use more coarsed abrasive
Grinding angle is wrong

Adjusted angle is wrong

Readjust the angle
Sanding disc runs out of
round

Sanding disc is eccentrically
mounted

Mount the sanding disc
centrally
Sanding belt runs out of
sanding belt bed

Sanding belt is mounted wrong

Mount the sanding belt
centrally
Work piece burns during the
working process

Abrasive is dirty from oil

Too much pressure

Change abrasive

Reduce pressure
MANY MALFUNCTIONS AND DEFECTS CAN BE AVOIDED BY LETTING THE MACHINE BE
CONNECTED TO YOUR POWER SUPPLY BY A CERTIFIED ELECTRICIAN