Doosan D50S-5 Operation & Maintenance Manual page 12

Inspect the part of the chain that is normally Inspect the part of the chain that is normally
operated over the crosshead roller. When the chain operated over the crosshead roller. When the chain
bends over the roller, the movement of the parts bends over the roller, the movement of the parts
against each other causes wear. against each other causes wear.
Inspect to be sure that chain link pins Do not extend Inspect to be sure that chain link pins Do not extend
outside of the bore hole. outside of the bore hole.
If any single link pin is extended beyond its If any single link pin is extended beyond its
connecting connecting
suspected of being broken inside of its bore hole. suspected of being broken inside of its bore hole.
Inspect the chain anchor and the anchor links for Inspect the chain anchor and the anchor links for
wear. wear.
Do not change any factory set adjustment values Do not change any factory set adjustment values
(including engine rpm setting) unless you have both (including engine rpm setting) unless you have both
authorization authorization
equipment and switches may not be removed or equipment and switches may not be removed or
adjusted incorrectly. Repairs, adjustments and adjusted incorrectly. Repairs, adjustments and
maintenances that are not correct can make a maintenances that are not correct can make a
dangerous operating condition. dangerous operating condition.
For any checkup, repair, adjustments, maintenance For any checkup, repair, adjustments, maintenance
and all other work concerning your forklift truck, and all other work concerning your forklift truck,
please contact your DOOSAN dealer. We would like please contact your DOOSAN dealer. We would like
to draw your attention to the fact that any secondary to draw your attention to the fact that any secondary
damages due to improper handling, insufficient damages due to improper handling, insufficient
maintenance, wrong repairs or the use of other than maintenance, wrong repairs or the use of other than
original DOOSAN spare parts waive any liability by original DOOSAN spare parts waive any liability by
DOOSAN. DOOSAN.
corresponding corresponding link, link, it it
and and training. training. Especially Especially
Operation Information Operation Information
Mounting and Dismounting Mounting and Dismounting
Mount and dismount the lift truck carefully. Mount and dismount the lift truck carefully.
Clean your shoes and wipe your hands before Clean your shoes and wipe your hands before
mounting. mounting.
Face the lift truck when mounting and dismounting. Face the lift truck when mounting and dismounting.
Use both hands face the lift truck when mounting Use both hands face the lift truck when mounting
and dismounting. and dismounting.
Use the handgrips for mounting and dismounting. Use the handgrips for mounting and dismounting.
Do not try to climb on or off the lift truck when Do not try to climb on or off the lift truck when
carrying tools or supplies. carrying tools or supplies.
Never get on or off a moving lift truck. Never get on or off a moving lift truck.
Do not use any controls as handholds when entering Do not use any controls as handholds when entering
should should be be
or leaving the operator's station. or leaving the operator's station.
Never get on or off a moving lift truck. Never jump Never get on or off a moving lift truck. Never jump
off the lift truck. off the lift truck.
Keep hands and steering wheel free of slippery Keep hands and steering wheel free of slippery
material. material.
Safety Safety
Before Starting the Lift Truck Before Starting the Lift Truck
Perform a walk-around inspection daily and at the Perform a walk-around inspection daily and at the
start of each shift. Refer to the topic "Walk-around start of each shift. Refer to the topic "Walk-around
Inspection" in "Every 10 Service Hours or Daily" Inspection" in "Every 10 Service Hours or Daily"
section of this manual. section of this manual.
Adjust the seat so that full brake pedal travel can be Adjust the seat so that full brake pedal travel can be
obtained with the operator's back against the obtained with the operator's back against the
seatback. seatback.
Make sure the lift truck is equipped with a lighting Make sure the lift truck is equipped with a lighting
system as required by conditions. system as required by conditions.
Make sure all hydraulic controls are in the HOLD Make sure all hydraulic controls are in the HOLD
position. position.
Make sure the direction control lever is in the Make sure the direction control lever is in the
NEUTRAL position. NEUTRAL position.
Make sure the parking brake is engaged. Make sure the parking brake is engaged.
Make sure no one is standing and/or working on, Make sure no one is standing and/or working on,
underneath or close to the lift truck before operating underneath or close to the lift truck before operating
the lift truck. the lift truck.
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Safety Section Safety Section