Jungheinrich ETM/V 214, Operating Instructions Manual

Page: 81 / 97

1003
.GB
E 40
10.3 Bridging Switch (ESA / electrical lift limit switch )
o
Bridging switch ESA 1
ESA stands for End-Schalter-Anlage / 1 (Lift Switching System)
The function of the ESA 1 is to prevent damage to the truck and/or the load by the
outriggers due to incorrect operation.
ESA 1 can only be supplied for trucks with an integrated sideshift. The function can
be described as follows:
– Functions are only released when the mast is extended or the fork carriage is above
the outriggers.
– In the outrigger height range (i.e. below a lift height of 500 – 600 mm) sideshift and
other hydraulic functions except lift and tilt (forward / reverse) are inhibited if the
mast is not extended.
Automatic centring release allows
– mast reach automatically to be released in the outrigger range when the sideshift
is in the central position
– lowering to the ground when the sideshift is central
– other hydraulic functions however remain interrupted
– the central position on the driver display to be indicated via a control display (77)
Item. Description
15
o
Bridging switch
77
o
Sideshift in central position symbol display
15
77
1003
.GB
E 40
10.3 Bridging Switch (ESA / electrical lift limit switch )
o
Bridging switch ESA 1
ESA stands for End-Schalter-Anlage / 1 (Lift Switching System)
The function of the ESA 1 is to prevent damage to the truck and/or the load by the
outriggers due to incorrect operation.
ESA 1 can only be supplied for trucks with an integrated sideshift. The function can
be described as follows:
– Functions are only released when the mast is extended or the fork carriage is above
the outriggers.
– In the outrigger height range (i.e. below a lift height of 500 – 600 mm) sideshift and
other hydraulic functions except lift and tilt (forward / reverse) are inhibited if the
mast is not extended.
Automatic centring release allows
– mast reach automatically to be released in the outrigger range when the sideshift
is in the central position
– lowering to the ground when the sideshift is central
– other hydraulic functions however remain interrupted
– the central position on the driver display to be indicated via a control display (77)
Item. Description
15
o
Bridging switch
77
o
Sideshift in central position symbol display
15
77