HOLZMANN MASCHINEN SB510V, Руководство пользователя

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TROUBLESHOOTING
HOLZMANN MASCHINEN GmbH www.holzmann-maschinen.at 31
SB510V
18 TROUBLESHOOTING
W A R N I N G
Danger due to electrical voltage! Handling the machine with the power supply up
can lead to serious injuries or even death. Always disconnect the machine from the
power supply and secure it against unintentional or unauthorized reconnection before
carrying out any troubleshooting measures.
Many potential sources of error can be excluded in advance if the machine is connected properly
to the mains supply.
If you are unable to carry out necessary repairs properly or do not have the required training,
always consult a specialist workshop to rectify the problem.
Fault Possible Cause Trouble Shooting
motor does not run  incorrect mains connection  have checked by a specialist
 switch defective  exchange
 motor defective  exchange
 safety devices are active  check E
MERGENCY
O
FF
switch
and switches in the V-belt
cover / spindle guard
(open?)
unusual operating noise  incorrect V-belt tension  adjust the V-belt to the correct
tension. Pressure test with
finger (1cm play)
drill is decentered/running
unbalanced/wobbles
 drill chuck eiert  tap the drill chuck with a
wooden or rubber hammer.
 spindle is worn out  replace spindle or ball bearing
 clamping jaws are
defective
 replace drill chuck
drill smokes  excessive friction Drill
material
 ratio speed/material
 use lubricant
 too high a speed, reduce!
motor running, but no
rotation or weak drilling
performance
 lack of power transmission
from V pulleys to V belts:
 belts too loose
 belt contaminated with
lubricant
 check belt when worn: replace.
Otherwise tighten the belt.
 clean and dry belts