Combilift Ltd.
C4000-C5000XL O&S Manual
5-1
C4000-OM-EN-08
Section 5: Technical Information & Circuit Diagrams
5.1:
Towing the Combilift
Should the need arise to Tow the Combilift it is necessary to first apply the
bypass condition on the hydrostatic pump in order to prevent It from being
damaged. It will then be necessary to mechanically release the brakes on the
motors.
Hydrostatic transmission / Bypass condition.
In this case the travel drive is switched on the free wheel position. For this
purpose the high-pressure valves of the variable displacement pump have a
so-called bypass function. By turning the relevant screw (item 1) the valve is
so released that free oil circulation is made possible. In order to bypass the
motor, screw in item 1 until it is level with the nut.
Towing Speed
The maximum permissible towing speed of 2 km/h should not be exceeded.
Towing distance
The towing distance should not exceed 1 km. (With no boost available to the
hydraulic circuit drains, the heat generation in he hydraulic motor rotary group
has to be taken into account.)
Termination of the towing operation
After termination of the towing operation turn back item 1t its original position.
The original set pressure valve is thereby available. Screw item 1 up to stop.
Tighten the nut
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