Berger & Schroeter 31440, Owner'S Manual

Page: 7 / 8

Maintenance
Maintenance Maintenance
Maintenance Schedule
Schedule Schedule
Schedule
Carry out all inspections listed below on schedule and inspections are divided into Daily, Monthly and 3
Monthly. Clean all connections because corrosion on electrical connections will reduce performance or may
cause a short.
Classification of check
Item
Item Item
Item Checking
Checking Checking
Checking method
method method
method Checking
Checking Checking
Checking reference
reference reference
reference
Daily Periodical
One
month
Three
month
*
Complete winch Operate the winch in
and out
Minimum corrosion of
the internal motor
components
*
Installation Mounting bolts &
alignment.
Bolts tension & wear. Tightened and aligned
*
Remote
control
Working Manual Reasonable actuation
*
Wearing in contact
points
Visual. Free of wear or damage.
*
Wire rope
Broken strands Visual, measuring
(monthly)
Less than 10%
* *
Decrease in rope
diameter
Visual, measuring
(monthly)
7% of nominal diameter
max
*
Deforming or corrosion
and fastening condition
of end
Visual No existence
of abnormalities
*
Freespool Wear in spring Visual evidence of wear Free of wear or damage.
*
Motor Staining, damage Visual evidence of wear No existence of
abnormalities
*
Brake Wearing of lining Visual evidence of wear Free of wear or damage
*
Performance Visual Reasonable actuation
*
Gear train Damage, wearing Visual evidence of wear Free of wear or damage
and
distortion.