Controls And Displays - Jungheinrich ESE 420 Operating Instructions Manual

2

Controls and Displays

Item Control /Display
1 Steering wheel
2 Driver's display
3 Switch for driver seat
heating
4 Crawl speed control light
5 Crawl speed switch
6 Hydraulic control button
7 Warning button
8 Travel direction button
9 Parking brake button
10 Key switch
11 Main switch / isolator
(emergency disconnect)
12 Control light -
emergency steering
mode
13 Control light -
driver seat heating
14 Deadman button
15 Accelerator pedal
16 Brake pedal
17 Driver's seat longitudinal
setting
18 Invertebral disc support
19 Backrest adjustment
20 Driver's seat damping
t = Standard equipment
E 2
Function
t Steers truck in desired direction.
t Displays key travel and lift parameters,
warnings, notification of incorrect operation and
service displays (see Section 5).
o Switches driver seat heating on and off.
t When lit, indicates that the maximum travel
speed has been reduced.
t Switches crawl mode on and off.
t Lifting and lowering, reach and rotate.
t Triggers a warning when applied.
t Pre-selects required direction.
t Applies / releases parking brake.
t To switch the battery supply to the truck on and
off.
Red key (No. 702):
- for the operator
Grey key (No. 738):
- for service and workshop
t The supply current is interrupted, all electrical
functions are deactivated and the truck is
automatically braked.
t When lit, indicates that emergency steering
mode is applied.
o When lit, indicates that the driver's seat heating
is on.
t – Deadman button pressed:
truck ready for operation.
– Deadman button released:
truck brakes.
t Controls travel speed infinitely.
t Truck decelerates.
t Set for each journey.
t The back padding can be individually set.
t The backrest on the driver's seat can be
adjusted.
t Sets the driver's weight for optimum seat
damping. The set weight is displayed.
o = Optional Equipment