Doosan DL220, Руководство по эксплуатации и обслуживанию

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OP001015
4-11
Inspection, Maintenance and Adjustment
Rubber and Plastics
Polymer materials when heated, can form compounds which are
dangerous to health and environment and must therefore never
be burned when scrapped. Also take care when handling
machines which have been subjected to fire or other extreme
heat.
If gas cutting or welding is to be carried out near such materials,
the following safety instructions must be followed:
• Protect the material from heat.
• Use protective gloves, protective goggles and an
approved respirator.
Waste Hazardous to the Environment
Painted parts or parts made of plastic or rubber which are to be
scrapped must never be burnt, but must be taken care of by an
approved refuse handling plant.
Batteries, plastic objects and anything else which is suspected
of being dangerous to the environment must be taken care of in
an environmentally safe way.
Check List After Fire
When handling a machine which has been damaged by fire
or been exposed to intense heat, the following protective
measures must under all circumstances be followed:
Use thick, gloves made of rubber and wear goggles which are
certain to protect your eyes.
Never touch burnt components with your bare hands, as there is
a risk that you may come into contact with melted polymer
materials. First wash thoroughly with plenty of lime water (a
solution or suspension of calcium hydroxide, i.e. slaked lime in
water).
As a precaution, seals (O-rings and other oil seals) should
always be handled as if they were made of floor rubber.
Treat skin, which is suspected of having come into contact with
burnt floor rubber, with Hydrofluoric Acid Burn Jelly or something
similar. Seek medical advice. Symptom may not appear until
several hours afterwards.
Discard gloves, rags etc. which are suspected of having come
into contact with burnt floor rubber.