Vehicle Systems
Specifications
20
OSS (Operator Sensing System)
Operation
Operator Sensing System is operated by seat switch
built into the seat. If the operator leaves the seat
without applying the parking brake within three
seconds after leaving the seat, Operator Sensing
System will automatically disengage the
transmission and interrupt the operation of mast.
In addition, the warning lamp and buzzer are
operated in order to prevent the unintentional
movement.
Symbols of OSS
1.
Parking alarm
Alarm warning lights when the operator leaves
the seat without applying parking brake.
2.
Seat belt indicator
Seat belt warning lights for 10 seconds reminds
the operator to fasten seat belt.
The truck is normally operated although warning
lamp is turned on.
3.
Neutral shift feature
Transmission is automatically shifted to the
neutral when the operator leaves the seat with
the engine running and the direction lever in
forward or reverse. To restore the lift truck, return
the directional lever to the neutral position and
then, reselect a direction of travel (either forward
or reverse). The transmission will then re-engage.
4.
Water separator (sediment) warning – only diesel
Water separator lamp indicates when the engine
is running and there is much water in the fuel filter
exceeding 100cc.
If the lamp turns on with the engine running, park
the lift truck and stop the engine. Drain some fuel
(and any water) until clean fuel flows from the
filter which approximately takes 5 to 6 seconds.
5.
Mast interlock
Alarm warning lights when operator leaves the
seat without applying parking brake and then,
operation of mast is automatically interrupted .
6.
Air cleaner warning
Alarm warning lights if the dust is chock – full at
the air clean.
