English
Wall-Mounted Wire Rope Winch SW W-SGG
with enclosed worm gear pair
F04.02.063
design changes under reserve
page 12
Operating failures and their causes
failure
cause
elimination
Lubricant in bearing
points and gearing is
missing.
Execute maintenance procedures
In unloaded state, it is
difficult to turn the
crank.
Winch was distorted
during mounting.
Check the fixing. Is the mounting surface even, are the screws
tightened correctly?
Load is not held
Load too light
Make the load heavier (
minimum load see technical data)
Load is not held, crank
rotates in reverse
Wrong coiling of the
rope winding.
Direction for lifting was
not correct.
Lay the rope correctly
Stopper blocked
Repair only by authorised expert
1)
Load is not held,
stopper does not
engage (no noise
during lifting)
Pressure spring defective
•
Unscrew and remove locking screw (1)
•
pull out of housing
•
Check and if necessary replace release
spring and mushroom head rivet
•
Check stopper (visible from upper side)
for free movement and release if
necessary by slightly striking against the
stopper
•
Re-assembly by reverse order
Function check
1
1)
for example by Pfaff-silberblau service department.
Disposal
After placing out of service, the parts of the hand winch have to be recycled or
disposed according to legal regulations!
