© Cesab
4 – 6
T Code(s): 841, 842, 843
Repair manual: Operation and connection sequencesModel(s): S210, S212, S212S, S212L, S214, S214L, S220D
Publication Number: 7588857-040
Date: 2018-05-01
Applies from serial number: 6384351-
4.7 Reverse braking
4.8 Mechanical braking
Event
Reverse braking
Preceding event
Truck travels in fork or drive wheel direction.
Action(s)
Speed control turned to opposite travel direction.
Influencing elements
Parameter 201.
Resulting conditions
The drive motor [M1] works as a generator and via
the transistor regulator [T1] it converts the truck's
kinetic energy into electricity, thus reducing the
truck’s speed. The excess energy, in the form of
electricity, is fed back to the battery [G1] helping to
recharge it. The braking effect increases the more
the speed control is turned.
The mechanical brake [Q1] [T1:OUT. BRAKE
RELEASE] is applied when the truck stops.
Event
Mechanical braking
Preceding event
Truck travels in fork or drive wheel direction.
Action(s)
The tiller arm is folded completely up or down.
Influencing
elements
Tiller arm sensor
in drive position [B60].
Resulting
conditions
Sensor for tiller arm in drive position [B60] is
deactivated [T1: INP. TILLER ARM IN DRIVE POS]
{low}.
When the tiller arm is completely raised or lowered,
maximum permitted brake reduction is applied for
200 ms or until the travel speed is lower than
0.8 m/s. After this, the mechanical brake
[Q1] is
applied. [T1:OUT.BRAKE RELEASE] {high}.
https://www.forkliftpdfmanuals.com/
