HANGCHA XE Series, Руководство по эксплуатации и обслуживанию

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1.5 OPS system
The OPS (Operator Presence Sensing) system is a safety protection system that senses whether the driver
is sitting in the seat correctly with a sensor mounted in the driver's seat. If the driver is not sitting in the
driver's seat correctly, the driving force will be cut off and all handling operations will be stopped. It is
used to prevent accidents when the driver leaves the seat. If the driver is not sitting in the driver's seat
correctly, he/she will not be able to conduct driving or handling operations, to reduce the risk of
accidents.
Driving protection function
While driving the truck, if the driver leaves the seat or releases the safety belt for more than 1s (on the
premise that it is mounted with a safety belt protection switch), the truck will automatically stop, the seat
switch indicator light “ ” will turn on and the buzzer will sound a continuous alarm. Only when the hand
brake is engaged or the driver is sitting on the seat correctly, and the direction lever returns to the neutral
position, will the seat switch indicator light “ ” turn off and the OPS driving state be released.
Working protection function
When the truck is working, if the driver leaves the seat or releases the safety belt for more than 1s (on the
premise that it is mounted with a safety belt protection switch), the truck will automatically stop working,
the seat switch indicator light “ ” will turn on and the buzzer will sound a continuous alarm. The OPS
indicator light will automatically turn on, the buzzer will sound an alarm and the handling operations will
automatically stop. Only when the driver is sitting on the seat correctly, and the seat switch indicator light
“ ” turns off, will the OPS working state be released.
Alarm function
Once the seat sensor detects that the seat switch is off, within about 1s, the buzzer will sound a
continuous alarm and the seat switch indicator light “ ” will turn on. If the seat switch indicator light
“ ” is on when the seat switch is off, it indicates that the OPS is in the “ON” state.
Neutral reset function