Elektroseilwinde Electric Wire Rope Winch SW-E ... - Pfaff-silberblau
Elektroseilwinde Electric Wire Rope Winch SW-E ... - Pfaff-silberblau
Elektroseilwinde Electric Wire Rope Winch SW-E ... - Pfaff-silberblau
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English<br />
<strong>Electric</strong> wire rope winch BETA II 04.01.401<br />
7 Operating failures and their causes<br />
Failure Cause Elimination<br />
<strong>Winch</strong> does not operate<br />
Load does not stop when<br />
motor is switches off<br />
<strong>Winch</strong> will not lift load, is<br />
overheating, and / or does<br />
not lift at rated speed.<br />
<strong>Winch</strong> raises but will not<br />
lower.<br />
<strong>Winch</strong> lowers but will not<br />
raise<br />
Oil leak<br />
Disposal:<br />
No power to winch motor Check connections, plugs, cables and fuses<br />
Motor is connect wrong Check terminals and if necessary change<br />
phasing of hoist.<br />
Fuse is effective Insert new fuse, press button.<br />
Incorrect voltage or frequency<br />
Compare voltage and frequency rating on<br />
winch name plate with power supply<br />
Check for voltage drop at winch power<br />
supply connection while winch is operated<br />
under load.<br />
Contactor failure Check contactor for wear and burn marks, if<br />
necessary replace<br />
<strong>Winch</strong> is overloaded check suspended load. reduce the load<br />
(unlock overload protection switch)<br />
Motor is burned out. Replace motor.<br />
Brake does not open Check electricity supply<br />
Defective transformer Check transformer, if necessary replace.<br />
Motor brake is worn out Send wire rope winch in for inspection (see<br />
page 34)<br />
Brake is incorrectly electrically con- Check electrical connection and change it<br />
nected<br />
<strong>Winch</strong> is overloaded. Reduce load to rated capacity.<br />
Rotor is dragging in stator. Check for wear motor bearings.<br />
Voltage to low. Check voltage at winch power source connections<br />
with winch under load.<br />
"Down" or "Up" circuit is open. Check circuit for loose connections.<br />
Check limit switch for correct adjustment<br />
Fault in the control circuit Have the fault eliminated by a competent<br />
person<br />
Improper oil plug. Install proper oil plug with gasket.<br />
Oil plug is loosened. Tighten plug.<br />
No oil plug gasket. Put in new gasket.<br />
Oil ventilation plug at wrong place<br />
(overhead situated).<br />
If leak occurs at places other than oil<br />
plug.<br />
Replace oil ventilation plug with oil filling<br />
plug.<br />
Check for loose bolts in gearing and tighten.<br />
Check other sealing in gear box and replace<br />
if necessary.<br />
Call service department<br />
After having placed out of service, the parts of the hand winch have to be recycled or<br />
disposed according to legal regulations!<br />
technische Änderungen vorbehalten design changes under reserve changements techniques sous réserve 38