OZ Lifting Products DYNO-HOIST 0.75 TON Manuel De L'opérateur page 12

MAINTENANCE:
Lubrication:
Proper lubrication with oil is necessary to increase the life of the chain. Lubrication should be done
based on usage and on a regular basis. It may be necessary on a weekly basis for heavy use or
monthly if used less often.
• Clean the chain with an acid free cleaning solution to remove debris.
• Apply oil to chain focusing on bearing surfaces such as interlink areas.
• Do not apply oil to braking surfaces.
• Gears and shafts run on steel bearings and do require lubrication.
Disassembly to Replace Load Sheave or Stripper:
1. Remove the chain
2. Remove the lock nut, screw, lock washer, hand wheel, lever handle, overload/brake
cover assembly, female thread grip, friction disc, ratchet disc, free spring, and disc hub.
3. From the gear side remove the gear case assembly, disk gear assembly, and drive shaft.
Then remove the snap ring, splined gear, and gear side plate assembly. Slide the load
sheave out of the gear side plate. Now the stripper can also be removed.
Assembly:
1. Before reassembly check each part for damage, corrosion, or excessive wear. Replace
parts as necessary.
2. Reassemble the hoist in reverse order to the disassembly steps listed above.
3. Once assembled the chain can be installed and before use the unit should be tested for
proper function.
Storage of Hoist:
• Store the hoist in a clean dry area.
• Maintain proper lubrication of the hoist while it is being stored.
• If the hoist is malfunctioning clearly mark it before placing it in storage.
Outdoor Hoist Usage:
• Store hoist indoors when not in use.
• Frequently inspect the hoist for signs of corrosion due to environmental factors.
EN pg.12