Hyundai HL970A Operator's Manual page 47

Repair by welding
Perform repairs by welding in an area where adequate
facilities for welding are available.
Welding work may be subject to risks of gas leak, flame
and electric shock.
Welding should be performed only by a qualified welder.
Take the following precautions when welding:
- Separate and remove the battery to prevent battery
explosion.
-
Perform direct heating in a place free from the risk of
explosion.
-
Cover parts such as rubber hoses subject to damage by
welding with flame-resistant materials.
- Wear a welding helmet, protective clothes, protective
gloves, and safety shoes.
-
Perform welding work in a well-ventilated place.
-
Remove all inflammable materials from areas in the
vicinity of welding work.
-
Provide fire extinguishers.
Precautions to take when working on the machine
There is a risk of falling when working on the machine.
Keep the area around the workers' feet clean and tidy.
Do not spill oil or grease.
Do not leave tools lying on the floor.
Be careful on the floor when moving.
Never jump from the machine.
When getting off the machine, use the step or handrail and
get off the machine while keeping to the principle of three-
point contact.
Wear protective clothes if necessary.
Do not perform maintenance work in an area where no
anti-slipping pads have been installed.
Replace anti-slipping pads and step treads with new ones
if they have deteriorated or no longer function.
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