Holder 4.74 manual 102

Operating instructions

Operating the implements

C 4.74

Operating the variable pump for implements* (setting from - 0 - 100 litres)

The variable pump for the implements is a devices for driv- ing implements with a high hydraulic power demand such as a spiral-bladed lawn mower. It is operated electrically from the driver’s station.

-Connect the hydraulic hoses of the front or rear implement to the quick couplings (1) for return flow and (2) for boost pressure and, if required, to the black leakage oil coupling (3).

-Insert the implement encoded plug into the socket (4) next to the quick couplings.

NOTE

Only one implement coded plug may be in- serted at the front or rear.

NOTE

If a new or unknown implement is to be in- stalled, the wiring harness for implement cod- ing 204-80-72 must be used.The correct cod- ing must be established in consultation with the implement manufacturer and Holder.

1 2 3

4

3 2 1

Bild_C279

* Option 4 Bild_C280

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