COMEUP Chain Hoist (Ver:02) - Manual (Page 12)

10
Braking Adjustment
● Braking device is design by double mechanic ratchet pawls to provide instant and safe operation.
The brake distance from the time of braking until stopping completely should be within 1.5%
of load chain length to the wound in during 1 minute.
● Owing to the load chain speed on no load is 1.3 times faster than that on rated load, the brake
distance on no load will be longer, but still within 1.5% of load chain length.
● It is highly recommended that any adjustments are carried out by a qualified technician at
an authorized service centre.
● Brake adjustment procedures.
Step1. Remove an R-type retaining ring from 2nd pinion and also fix plate, then remove
torque limiter kit clockwise
Step2. Take away an old ratchet and replace it by a new ratchet
Step3. Tighten the torque limiter kit counter-clockwise and find the closed 2 parallel pin,
then assembly the fix plate.
Step4. Lock the fix plate on the 2nd pinion by an R-type retaining ring.
Torque Limiter Adjustment
It is highly recommended that any adjustments are carried out by a qualified technician at an
authorized service centre.
● Torque limiter adjustment procedures
Step1. Remove an R-type retaining ring from 2nd pinion and also fix plate, then remove
torque limiter kit clockwise
Step2. Take away an old ratchet and replace it by a new ratchet
Step3. Tighten the torque limiter kit counter-clockwise and find the closed 2 parallel pin,
then assembly the fix plate.
Step4. Lock the fix plate on the 2nd pinion by an R-type retaining ring.