HOEFLON C10 - Electrical Cabinet

32 User Manual Compact Crane C10
6.2.5 Electrical cabinet
DANGER!
Remove the keys from the key switch when during work on
the electrical system to prevent unauthorised persons from
switching the machine on.
DANGER!
Remove the keys from the key switch when operating the
crane to prevent unauthorised persons from switching the
machine on or off. Attention! When bypass is active at no. 6
the sensors are bypassed. If the sensor on the winch cylinder
is bypassed, the winch motor will continue to run when the
winch cable reaches the stop; consequently the winch cable
may be pulled apart.
There are a number of functions present on the electrical cabinet. These functions are shown and explained
below.
Figure: 26
Electrical cabinet
Number
Component
Function
1
Main switch (implemented as
key switch).
Left (0):
Machine switched off.
Centre (1): In this position the drive system and outriggers
are active.
Right (2): In this position the crane can be operated.
2
Emergency stop
Switches drive system off.
3
‘Power on’ indicator
Lit when key switch is on.
4
Mains power indicator
Lit when mains power is correctly connected.
5
Connection for emergency
control cable
-
6
Key switch
Centre: neutral
Right: complete bypass of control functions
7
Main circuit breaker
400 V
8
Blade
-
type fuses
15A PCBs, controller
15A battery charger and sensors
25A engine