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Maintenance
1. Check the screws fixing the electric hoist regularly.
2. Remove dust or corrosive liquid accumulated on the cable in time
3. The newly purchased electric hoist is filled with lubricating oil for lifetime
maintenance. There may be a small amount of oozing when operating the
miniature electric hoist, especially during the first operation. This is normal,
do not need to refuel the electric hoist.
4. Check the wire rope regularly. If the wire rope is worn, replace it in time.
5. Repair or replacement of hoist components must be performed only by a
qualified technician using only
identical replacement parts with the same rating.
6. Note the following regarding specific components:
a. Replace damaged or worn hooks. Do not repair them by welding or
reshaping.
b. Replace or repair all critical parts that are cracked, broken, bent,
excessively worn, or missing.
c. Replace missing or illegible warning labels.
d. Replace pitted or burned electrical contacts as complete sets.
e. Keep controller function labels on pendant control stations and master
switches legible.
7. Do not repair load-sustaining members by welding. Replace them as
needed.
8. Lubricate all moving parts regularly using grease.
9. After maintenance work is completed and before restoring the hoist to
normal operation:
a. Reinstall guards;
b. Reactivate safety devices;
c. Remove replaced parts and loose material;
d. Remove maintenance equipment.
Frequent Inspection
Perform the procedures in this section BEFORE INITIAL USE and AT
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