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December 2019W11/W12/W13 | Operation manual
3.5 Optional extras
Hydro connection additionally via additional control unit
The function is activated using an additional control lever to the right of the driver's seat.
Additional hydraulic connections can be operated using this function. The function is necessary if the standard
hydraulic connections are not sufficient for specific attachments.
Non-pressurized return
Some attachments require a non-pressurized return.
The connection for the non-pressurized return is located on the front left of the loading arm. The connection is
designed in such a way that it cannot be confused with the normal ancillary hydraulics connections.
Hydro connection additionally via changeover valve (optional extra)
The function is activated using the switch on the multifunction lever.
Additional hydraulic connections can be operated via the multifunction lever using this function. The function is
necessary if the standard hydraulic connections are not sufficient for specific attachments. You can operate the
standard hydraulic connections using the ancillary hydraulics control lever and the ancillary hydraulic connections
using the multifunction lever.
The changeover valve is switched as described in "Changeover valve transfers tipping/dumping function to ancillary
hydraulics".
Changeover valve transfers tipping/dumping function to ancillary hydraulics
The function is activated using the switch on the multifunction lever.
This function allows you to switch operation of the hydraulic connections to the multifunction lever. You then do
not need to release the multifunction lever to operate the ancillary hydraulics.
Switching the changeover valve:
• Press the button:
- The "tipping" function operates the left hydraulic connection.
- The "dumping" function operates the right hydraulic connection.
• Release the button:
- The "tipping" function tips the attachment inwards.
- The "dumping" function tips the attachment outwards.