smv MULTI-LIFT SYSTEM, Instruction Manual

Page: 42 / 53

42
ELECTRO-HYDRAULIC SYSTEM SCHEME
Follow the number-coded sequence of the solenoid connectors as shown below:
1 – 3 – 5 – 7
2 – 4 – 6 - 8
As shown in the figure above, besides connecting up the hydraulic system we must also connect up the electrical part
which includes various cables and various sets of cables to be connected:
- Connect up the positive red cable and the negative black cable from the vehicle battery to the hydraulic
control unit. The cables must be a 25 mm² section and the positive wire protected with a fuse.
-
prepare the cabling of the electronic control unit with the connectors to be inserted into the solenoid valves
following the number-coded sequence as shown in the above figure.
- Assemble the mechanical limit switches on the jacks using the connection set between the jack and the
electric receiver panel.