履带起重机操作手册

2) Before starting operation, check that

All protective covers and casings are fitted correctly, h) Do not allow limbs or objects to come into contact with the engine fans. Objects that fall into the fan are shredded or hurled out and can cause serious injury.

All the engine compartment doors are locked, – All the safety devices are operational.

3) Do not use cables or chains that are damaged or not up to lifting the specified load.

4) Always wear protective gloves when handling cables.

Caution

Dangers exist during the process of crane operation, which can endanger the operator and the persons around.

3.2.9 Injuries due to hydraulic energy

These safety instructions and preventive measures can protect against injuries: a) Repairs to hydraulic equipment may only be carried out by qualified technicians with specialized knowledge and experience of hydraulics. b) Before staring repair work, depressurize all pressure hoses and the system sections that are to be opened. c) When leaks are small, it is sometimes hardly possible to see the hydraulic oil seeping out. Never try to locate the leak with your bare hand, always use a piece of cardboard or wood for this purpose. d) Check all hoses, hose connections and hydraulic fittings regularly, at least once a month, for possible leaks and damage. e) Damaged hoses and hose connections must be replaced immediately with the original manufacturer’s spare parts.

Caution

Escaping hydraulic oil under high pressure can cause serious injury if it

- Penetrates clothing and the surface of the skin,

- Enters the flesh and causes tissue damage

- And/ or gets into the bloodstream.

First aid for injuries:

Bandage injured area(s) with anti-bacterial bandage and seek medical attention at once.