Beta Max Beta Lite, Процедуры эксплуатации и обслуживания

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Troubleshooting
B e t a M a x P o r t a b l e H o i s t s O p e r a t i n g a n d M a i n t e n a n c e P r o c e d u r e s M a n u a l
www.betamaxhoist.com
8-2
1-800-233-5112
Hoist operates in
the down
direction but will
not go up. Upper limit switch problem.
Pendant wiring problem.
Check circuit breakers, fuses, and
electrical cord connections to
ensure all are functioning
properly.
Try operating hoist with another
pendant.
Hoist will not lift
the load from a
stopped,
suspended
position; motor
clicks and hums. Power source problem.
Brake needs adjustment.
Load is heavier than the rated
maximum for the model being
used.
Capacitor damage or capacitor
malfunction.
Check for correct voltage at the
motor with the hoist loaded and
lifting.
Adjust the brake.
Reduce the weight of the load.
Test capacitors and replace if
needed.
Hoist operates in
the up direction
without a load, or
with a small load,
but will not lift a
rated load. Power source problem.
Brake needs adjustment.
Load is heavier than the rated
maximum for the model being
used.
Capacitor damage or capacitor
malfunction.
Check for correct voltage at the
motor with the hoist loaded and
lifting.
Adjust the brake.
Reduce the weight of the load.
Test capacitors and replace if
needed.
Table 8.1
Problem Possible Cause Solution