Enable Signal, Thermal Sensor And Cut-Out With Discharged Battery (From Series 7/95) - Linde E25 Service Training

Section 2.6
Service Training
Page 62
2.6.7.1.3 ENABLE SIGNAL, THERMAL SENSOR AND CUT-OUT WITH DISCHARGED BATTERY
(FROM SERIES 7/95)
The working hydraulics are enabled as soon as switch 9S20 on the overhead guard is operated. On trucks
from series 7/95 it is no longer necessary to actuate the seat switch to be able to work with the working
hydraulics. As soon as the battery is discharged over 80 % or the temperature in the pump motor exceeds
160 °C, the speed of the working hydraulics is cut in half with a cut-out contact in the combined instrument.
In these cases the battery negative signal applied to 2X1:9 is disconnected by combined instrument 6P2.