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Haklift Oy
Asessorinkatu 3-7
20780 Kaarina, Finland
Tel. +358 2 511 5511
www.haklift.com
Lifting Solutions Group
Axel Johnson International
7. MAINTENANCE AND ADJUSTMENT
7.1 Periodical checking
Parts
Checks
Checking
Method
Timing
Daily
3mths/
20 hrs
1
year
3
years
1
Brake
Performance
Visual
Wearing of pressed plate
Decomposition Check
Broken springs
Decomposition check
2
Carbon
Brushes
Wearing
Decomposition Check
3
Motor
Condition of insulation
Visual
Staining damage
Visual
Carbon Powder accumulation
Decomposition Check
4
Control Assy Working
Manual
Outer damage of switch cords
Visual
Connection of earth wire
Visual
Condition of Insulation
Visual
5
Safety
devices
Over prevention function
Visual
Reverse winding prevention function Visual
Distortion over winding function
Visual
Wrong rotary direction-winding
Visual
6
Wire Rope
Kinking
Visual
Broken wires
Visual
Decreased diameter by more than
10%
Visual
Deforming or corrosion
Visual
7
Swivel hook
&
Distortion
Visual
Hanger
Damage
Visual
Loosening
Visual