8
5.Operating principle
5.1Running system
The truck is powered by a battery, which is realized by controlling the AC motor on the drive wheel. The speed of walking
is realized by frequency conversion control motor speed, which is controlled by the accelerator.
Gear box in the factory has been posited with enough gear lubricating oil. And please change the gear lubricating oil every
1000 hours under normal circumstances.
If you hear abnormal sound from gear box when using, please stop and check immediately. If there are bearing failure or
some problems in gear, please replace and repair them.
5.2 Steering system
The operating handle drives the rotation direction sensor which can send out the turn signals that makes the truck turn
around.
5.3 Braking system
Braking performance depends on road conditions and vehicle load conditions
。
5.3.1 The brake function can be activated by the following way
：
A:
Move the Fahrschalter
（
2
）
to position
‘
0
’
,The vehicle brake until it stops.
B:
Move the travel switch directly to the opposite direction, vehicle regenerative braking until it began in the
opposite direction.
C:
Vehicle braking, if the handle is moved up and down to the braking area (" B "). If the release handle, the handle
automatically moves to the braking area (" B ") vehicle brake until it stops.
D:
Belly switch
（
3
）
Can prevent the operator will be squeezed, if the button to activate, behind the vehicle to slow
down or start to (' Bw) driven a short distance, then stop. If the handle is in operation area and vehicles is not driving,
please consider this button to throw this situation.
Summary of Contents for EB18E
Page 6: ...5 EB20E ...
Page 12: ...11 6 Electrical schematic diagram ...
