Starting/turning off the engine – for crane operation
10.1 When starting the engine for the first time of the day
Operating manual GMK 6400 3 112 993 en 10 - 3
12.07.2013
10.1.2 Checks before starting the engine
On hydraulic tank The valve on the hydraulic tank must be open before starting the engine.
• Check whether the valve is open – (1) lever
parallel to the cable.
• Open the closed valve.
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Risk of damage to hydraulic pumps
You may only start the engine when the valve on the hydraulic tank is open.