BT SWE140 - Page 44

6 – 6 Repair manual SWE100, 120, 120L, 120S, 140, 140L, 200D © BT
Functions and parameters
Operating principle
T code Valid from serial no. Date Order no.
841×842×843 6061850- 2012-08-30 258946-120
Event: 10. Fork lifting
Preceding event(s)
Start the truck.
Action(s)
Press the fork lift button [A5:S19].
Influencing
elements
Main contactor [Q10].
Fuse [F1].
Fork lift button [A5:S19].
Battery status OK (battery's discharge indicator > 0 or battery charge >
20
%).
Resulting
conditions
[T1:OUT. P-] goes {low}.
Pump motor [M3] starts.
Event: 10. Fork lifting (SWE100)
Preceding event(s)
Start the truck.
Action(s)
Press the fork lifting button [A5:S19].
Influencing
elements
Main contactor [Q10].
Fuse [F1].
Fork lift button [A5:S19].
Battery status OK (battery's discharge indicator > 0 or battery charge >
20
%).
Resulting
conditions
[T1:OUT. PUMP CONTACTOR] goes {low}.
The pump contactor [Q25] closes, the pump motor [M3] starts.
Event: 11. Fork lowering
Preceding event(s)
Start the truck or commence fork lifting.
Action(s)
Press the fork lowering button [A5:S20].
Influencing
elements
Main contactor [Q10].
Fork lowering button [A5:S20].
Resulting
conditions
[T1:OUT. LOWER VALVE] goes {low}, proportional valve [Q4] opens.
Event: 12. Support arm lift (SWE120L, 140L, 200D)
Preceding event(s)
Start the truck.
Action(s)
Press the button for support arm lift [A5:S21].
Influencing
elements
Main contactor [Q10].
Fuse [F1].
Button for support arm lift [A5:S21].
Battery status OK (battery's discharge indicator > 0 or battery charge >
20
%).
Resulting
conditions
[T1:OUT. PUMP CONTACTOR] goes {low}.
The pump contactor [Q25] closes, the pump motor [M3] starts.
Event: 13. Support arm lowering (SWE120L, 140L, 200D)
Preceding event(s)
Start the truck or commence support arm lift.
Action(s)
Press the button for support arm lowering [A5:S22].
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