Manual

15
Classification of check
Periodical
Daily
Monthly Quarterly
Item Checking method Checking reference
Installation
Loosening and center
run-out of foundation
Checking of
installing bolts
Existence of
abnormalities
Working Manual
Reasonable
actuation
Remote
control
Wearing in contact
points
Visual
Free of wear or
damage
Breaking of base wire Visual Less than 10%
Decreasing of diameter
Visual, measuring
(one month)
7% of nominal
diameter max
Deforming or corrosion Visual
To be not
remarkable
Wire rope
Fastening condition of
end
Visual
To be sufficient for
hanging up of load
Clutch Wearing of handle Operating
To be free from
remarkable wearing
and damage
Motor Staining, damage
Decomposition
checking
Existence of
abnormalities
Wearing of brake disc
Decomposition
checking
To be free from
remarkable wearing
and damage
Brake
Performance Visual
Reasonable
actuation
Damage, wearing
Decomposition
checking
To be free from
remarkable wearing
and damage
Gear
Low oil level Visual Replenish oil
IX .
Maintenance Schedule
●
Ensure that a responsible person carries out all inspections as per schedule.
●
Inspections are divided into Daily, Monthly and Quarterly.