16
Maintenance
WARNING
Any modification or repair without prior Prowinch®’s authorization will void the
warranty of the equipment
It is your responsibility to periodically check the condition of the steel wire rope, anchor or any
parts that can be worn loose or damaged in both the unit and the object to move.
Daily Quarterly
Part
Normal Condition
Método de Revisión
Monthly Annual
Visual
Visual and maesurement
Manual
Visual
Visual
Visual
Visual
Resistance Test
500V Isolation/Resistance Test
Check failures
Check failures
Check failures
Visual
Check failures
Measurement
Visual
Visual
Visual
Visual
Visual
Visual
Visual
Visual
Visual
Visual
Auditory
Test
x
x
x
x
x
x
x
x
x
x
x
x
x
Label
Installation
Control/
Switch
Motor
Brake
Gears
Steel Rope
Case
Drum
Operation
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
Label and Information Plates
Winding and positioning of the rope
Operation
Circuit wiring condition
Wear of electric contacts
Wear of power cord
Ground Cable
Isolation
Isolation
Stains
Bolts
Wear of the disc
Performance
Wear
Lubrication
Strand break
Decrease in diameter
Rust
Anchoring Condition
Rolling Condition
Lubrication
Structure
Broken Tap
Wear of the drum
Wind direction
Abnormal sounds
Overload Test
All visable labels
Working Angle
Appropiate functioning
No visible damage
No visible damage
No visible damage
No visible damage, appropiatecontact
1 MQ min
1 MQ min
Abnormality
Tighten
No visible wear
Not above 1.5% the wire rope lenght
rolled in 1 min
No visible wear
Use sufficient recommended lubricant
(Mobilux, EP2, Shell Unedo 2, Esoo
Beacon EP2)
Less than 10%
Max. 7% of nominal diameter
No severe
Sufficient to lift the load
Regular
Sufficient
No damage
No damage
No visible wear
Approppiate direction
No oscillation or impact sound
Abnormality
7.1. FRECUENCY
