1523.5-0000010 OM
56
а
) for tractors with the Integrated block b) for tractors with the
of “BOSCH” company
hydraulic unit RP70-1523.1
Figure 2.19.2
– Diagram of HLL valve group outlets connection to outer consumers
The outlet for the connection of the hydraulic motor drain pipe is shown in figure 2.19.3.
а
) for tractors with the integrated block b) for tractors with the hydraulic unit RP70-1523.1
of “BOSCH” company
Figure 2.19.3 – Arrangement of free drain outlet
Note – Tractors with the hydraulic block RP70-1523.1 may not be equipped with free drain
outlet.
2.20 Switching unit and electric cutout fuses
2.20.1 General information
Electric cutout fuses are intended for the protection of electrical lines against overloads
and short circuit.
WARNING: TO AVOID BURNING OF TRACTOR WIRING, NEVER USE FUSES WITH
CURRENT RATING HIGHER THAN THE RATINGS SPECIFIED IN THIS SECTION. IF A
FUSE OFTEN BURNS OUT, FIND OUT THE CAUSE AND ELIMINATE THE FAILURE!
2.20.2 Switching unit and fuses for electrical equipment
Switching unit 3 (figure 2.20.1) is intended for current supply, its distribution among the
consumers of tractor electrical equipment and for the protection of electrical lines against
current overloads and short circuit.
FREE DRAIN
