Rotfuchs EH250 Original Instructions Manual page 26

Duringassemblyofthecable,itisimperativetorememberthelimitweight(5)inordertoen-
sureasecurelimitstop.
Inspectthefreemovementofallmechanicalcomponentsafterthepowerplughasbeendis-
connected
14.1 Replacement parts:
Replacelostpartsonlywithoriginalparts.
15. Troubleshooting
CommonMalfunction
The Off-On-Switch is used but
the
motordoesnotturn
he dual-direction switch has
been activated. The motor is
very loud, can however not
pick-uptheload
After a power loss the brakes
do not hold or the machine
slipsdown
Thenoiseofthemachinebeco-
mes
louder
The rope winch has too much
voltage.
End-switchisnotfunctioning.
Cause
1.Itisnotpluggedintothepo-
wersupply.
2. The wires are broken or rip-
ped.
3.SwitchMalfunction
4. The capacitor is burned
through.
5. End-switch has not been re-
setoralimitswitcherror
6.Thethermalswitchhassuffe-
red a wire break.
1. The voltage offered is too
small.
2. The capacitor has become
damaged.
3. The brake is not completely
open.
1. The air between the brakes is
too large
2.Thebrakespringisripped.
3. The brake disk is locked
4. The brake disk is at the start
alreadydirty.
1.Badlyoiled
2.Afteralonguse,thecogwheel
andbearingsaredamaged.
3.Badlyinstalledordent
1. Earthed error or is not pos-
sible
2. The internal connectors are
touching the housing
1.Theend-switchisdefect
2.End-switchisblocked.
26
Lösung
1.Connecttheitemtothepower
supply.
2. Check the wires and plug it in
again to the outlet.
3.Repairswitchorchangeit
4.Changeyourcapacitor
5.Checktheend-switchandrepla-
cethelimitswitch.
6. Wait until the item cools down,
orreplacethethermalswitch.
1. Adjust the work, depending on
thepowersupply
2.Changepowersupply.
3.Allowthemachinetoberepaired
fromaqualifiedrepairservice.
1.Allowthemachinetoberepaired
fromaqualifiedrepair
service.
1.Oil/Greasemachineofficially.
2. Change the cogwheel or bea-
rings.
3.Checkinstalledpartsorletaqua-
lifiedpersonrepairthemachine.
1.Checkedearthedwiresandpro-
perlyconnectthem.
2.Checkallinternalconnections
1.Switchofforchange
2. Check, repair, and change
Endswitch.