Upright SB80 - Emergency Operation; Emergency Towing; Switching Fuels (Gas;Propane Only); After Use Each Day

M
ACHINE
P
REPARATION
& O
PERATION
Section
2.5
SB80 Work Platform - European 2-9
Emergency Operation
In the event of an engine failure, the elevating assem-
bly may be lowered using the following procedure
Lowering Elevating Assembly
1. Engage the auxiliary power unit switch.
2. Operate any boom function in the normal man-
ner.
NOTE: Auxiliary battery is capable of one emer-
gency lowering cycle before requiring
recharge. Battery is recharged while engine is
in operation.
Emergency Towing
Perform the following only when the machine will not
operate under its own power and it is necessary to
move the machine or when winching onto a trailer for
transportation.
1. Ensure that the platform is fully lowered, and that
the turret is rotated so that the platform is to the
rear of the machine.
2. Refer to Figure 2-4 and disengage all four drive
hubs. Remove two (2) screws and center cap.
Reinstall center cap in the opposite direction.
3. When ready to move the machine, remove the
chocks. Tow or winch into position and replace
chocks.
4. Attach adequate chain/cable of sufficient strength
for towing the machine to the front or rear tie
down lugs.
5. Engage all four drive hubs by returning the center
caps to their original orientation.
Figure 2-4: Drive Hub (Operating position shown)
Switching Fuels (Gas/Propane Only)
1. With the engine running push the Fuel Selector
Switch to the center position.
2. After the engine has quit running select the
appropriate fuel supply.
3. Restart the engine.
After Use Each Day
1. Ensure that the platform is fully lowered.
2. Park the machine on level ground, preferably
under cover, secure against vandals, children or
unauthorized operation.
3. Turn the key switch to
OFF
and remove the key to
prevent unauthorized operation.
WARNING
!
!
NEVER climb down the elevating assembly. If
controls do not respond, follow the emergency
lowering procedure.
CAUTION
!
!
DO NOT tow the machine faster than 3 mph.
Faster speeds will damage drive components
and void warranty.
WARNING
!
!
There are no brakes when the center caps are
installed in the inverted position.
WARNING
!
!
Chock wheels before disengaging hubs,
Machine may roll.
Drive Hub
Center Cap
Screws