Emergency Crank Handle (Power Winch System) - WACKER Group LTC 4 Repair Manual

LTC 4L
3.9.4
WARNING
3.9.5
3.9.6

3.10 Emergency Crank Handle (Power Winch System)

3.10.1 Remove the electrical power from the winch.
3.10.2 Remove the plug from the side of the winch cover. Insert the handle so
3.10.3 Always remove the handle from the winch after use and replace the
WARNING
wc_tx000543gb.fm
Pull and hold the mast locking pin (p). Turn and hold the vertical rotary
switch (v) on the control panel in the down position until the mast is
resting in the transport cradle. Be sure that the secondary locking pin
(t) penetrates all sections of the mast.
CAUTION: Continuous running of the winch in excess of 4 minutes will
damage the winch motor.
NEVER pull the vertical mast locking pin (e) while the tower is
raised! Releasing the vertical mast locking pin while the tower is
raised may cause the tower to fall or the machine to tip over.
After the mast is down, secure it in the cradle by inserting the cradle
lock pin (j). Insert the clip through the pin to secure it in place.
Position the light fixtures to aim at the ground.
CAUTION: Allow the floodlights to cool 10–15 minutes before moving
the trailer. Moving the trailer while the lights are still hot could cause
bulbs to break.
An emergency crank handle is provided for use in the event of a power
failure.
that it completely engages with the drive shaft. The handle can be
cranked in either direction.
plug.
NEVER operate the winch electrically with the emergency crank
handle in position.
33
Operation