GEDA
®
1500 Z/ZP
Malfunctions - Diagnosis – Repair
BL076 GB Edition 07.2015
73 / 84
Operating Manual
5.1
Diagnostic system (option)
The diagnostic system provides quicker and easier identification of the
switching status of the limit switches and
EMERGENCY STOP
buttons.
After input of the travel command,
only the green diode must
illuminate.
If this is not the case, the
corresponding function or
corresponding limit switch must be
checked.
Switching status of the LED
−
green LED = standard
ON
−
yellow LED = standard
OFF
Troubleshooting using the Diagnostic system
LED No. Significance of LED
1
Diagnostic system OK / READY
2
Illuminates when the
EMERGENCY OFF
button of the platform control is
activated.
3
-
4
Illuminates when the limit switch of the safety gear is activated.
5
Illuminates when the
EMERGENCY
limit switch TOP or BOTTOM is
activated.
6
Illuminates when the
left
platform access to the building (barrier with
loading door) is not locked.
7
Illuminates when the
right
platform access to the building (barrier with
loading door) is not locked.
8
Illuminates when the
platform access ground station
(double door) is
not locked.
9
Illuminates when the
platform access to the building
(double door) is
not locked.
10
Illuminates when the limit switch of the assembly guard is activated.
11
Illuminates when the limit switch of the
left
assembly bridge is activated.
12
Illuminates when the limit switch of the
right
assembly bridge is activated.
13
Illuminates when the limit switch of underride protection 1 is activated.
14
Illuminates when the limit switch of underride protection 2 / 3 is activated.
15
Illuminates when the
UP
limit switch is activated.
16
Illuminates when the
DOWN
limit switch is activated.
17
Illuminates when the
left barrier of the dual ramp
to the building (barrier
with loading flap) is not locked.
18
Illuminates when the
right barrier of the dual ramp
to the building
(barrier with loading flap) is not locked.
19 - 24
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