COMEUP Baby Winch (Ver:03) - Manual (Page 17)

VIII. Checking and Trouble Shooting
15
Checking Reference
Remark1. The specified person performs the checking of winch.
2. Divide the checking into daily checking and periodic checking.
3. The checking items and checking method in daily and periodic checking shall
be carried out and different according to the using frequency.
Checking Items Checking Methods
Classification of Checks
Daily
Periodical
3 Months/
20 Hours
3
Years
or 250
Hours
1 Brake
Carbon brush
Motor
Remote control
Safety device
Wire rope
Weight hook
and hanger
Drum
Gear trains
Fastenings
Marking
Performance
Wearing of lining, and pressed plate
Brake or escaping of spring
Visual
Decomposition check
Decomposition check
2 Wearing Decomposition check
Loosening Manual
3
Condition of insulation
Staining , damage
Carbon powder accumulation
Measuring,50MΩmin
Visual
Decomposition check
4
Working
Outer damage of switch cords
Attaching condition of earth line
Condition of insulation
5
Over-winching prevention function
Reverse-winding prevention function
Distortion of over winding lever
Wrong rotary direction-winding
Manual
Visual
Visual
Measuring,50MΩmin
Visual
Visual
Visual
Visual
6
Kink phenomena
Broken wires more than 10%
Decreasing of diameter more than 7%
Deforming or corrosion
7
Distortion
Damage
Loosening
8
Rupture of flange
Wearing
Visual
Visual
9
10
Visual
Visual
Visual
Visual
Visual
Visual
Visual
Damage , waring
Condition of oil feeding
Lubrication for couplings
Visual
Measuring
Measuring
Label and the like Manual 11
1
Year