履带起重机操作手册

Operator’s Manual for Crawler Crane

Operator’s Manual for Crawler Crane

3.2.10 Scald

These safety instructions and preventive measures protect against burns: a) Always wear protective gloves when working near hot components. b) The engine cooling system is pressurized and the escaping steam can cause scald injuries. Therefore c) Avoid touching

– Only check the coolant level after the cover on the equalizing reservoir has cooled to the point where it can be touched.

– Then turn the cover on the equalizing reservoir carefully by 90° , to release the excess pressure.

The coolant or parts bearing hydraulic oil,

– The hot hydraulic or engine oil, d) Carry out the cleaning and maintenance work once the machine has cooled.

– The hot exhaust and the turbocharger.

Caution

Certain equipment surfaces and operating media can reach an operating temperature of over 65°[149℉]

First aid for burns:

– Immediately run cold water over the burn and to cool it down

– Cover the burn with an anti-bacterial bandage and seek medical attention immediately.

3.2.11 Risk of chemical burns

a) First aid after contacting with battery acid: b) Follow these safety instructions:

1) Acid spayed into the eyes or on the skin must be rinsed away as quickly as possible with a lot of clean water. In the event of eye injuries, go to the hospital immediately to let the professional medical workers deal with it.

2) In the event of skin injuries, cover the injured area with anti-bacterial bandage and seek medical attention immediately.

3) Neutralize escaping battery acid with a soda solution: dissolve soda powder, available as detergent or baking power, in water. Pour the solution carefully on the acid until it no longer foams.

1) Always disconnect battery leads before doing any maintenance to the electrical system.

2) When working with or near a battery, the operator must always wear safety goggles and protective gloves.

3) Never short circuit the battery.

4) Never place any tools on the batteries.

5) Discharged battery:

– Can burst open upon freezing.

– Stored in frost-proof rooms.

6) In storage:

Always keep horizontal,

Do not store near hot objects of any type,

– Do not expose to direct sunlight,

Caution

Operator’s Manual for Crawler Crane