Electrical components and wiring diagrams
Wiring diagram
© BT Repair manual SWE100, 120, 120L, 120S, 140, 140L, 200D 25 – 5
Order no.. Date Valid from serial no. T code
258946-120 2012-08-30 6061850- 841×842×843
25.2 Wiring diagram
25.2.1 List of symbols
Tabell 2: List of symbols
Symbol Description Symbol Description
Truck battery Emergency switch off NC
Fuse Switch, pressure (weight)
operated
Horn Sensor, inductive NO
Motor, a.c.
1
1.AC = Alternating Current
Sensor, inductive NC
Contactor Variable resistance
(potentiometer)
Brake coil (normally applied) Push switch NO
Coil for hydraulic magnetic valve Multi-pin connect
Pressure sensor, analogue NO = Normally open
NC = Normally closed
P
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