OK1 CONTROL CENTRE 1
H1
Signal light
The alarm display, the reason can be checked on the MDM display on the platform control
panel.
H4
Signal light for the outrigger limit switches.
Lightsupifalloutriggerlimit-switcheshaveclosed.
H5
Signal light for glowing
The light is illuminated as the key switch is turned to position Glowing.
The light only indicates that the key is in the glowing position, not e.g. how for long the glowing
current has been on.
K22, K23
Operating relays for platform swing
Theoperatingrelaysfortheinductivelimit-switchesRK9andRK10oftheplatformswing(right
-left)linearmotor.
LX-A1
Joystick, right
boom:up-downandturningright-left
driving:driveforward-backward,swingright-left
LX-A0
Joystick, left
Telescopeout-inandarticulatedarmsup-down.
MD3
Display unit
The display includes a bus software which controls the operation of the devices.
Various measurements and adjustments can be carried out using the display unit.
Q1
Switch lock
Operation is only possible in the same operating position where the lift was started.
Position 0 = all electricity switched off
Position 1 = switches on the voltage to the control circuit of the main relay, the normal operating
position.
Position 2 = switches on the engine glowing.
Position 3 = start
S4
Locking EMERGENCY STOP button.
Stops all other functions except the emergency descent and the sound signal, which remain
operational.
S11
Non-lockingbuttonforemergencydescent.
S12
Non-lockingbuttonforsignalhorn.
S21
Non-lockingleverswitch.
Control switch for outrigger 1
S22
Non-lockingleverswitch.
Control switch for outrigger 2
S23
Non-lockingleverswitch.
Control switch for outrigger 3