1-12 Safety
Coolant
• During operation, the temperature of the engine coolant is
higher and there is pressure in the engine. All piping lines
connected to radiator or to engine have hot water or steam
in them. The contact with them will cause severe burns.
• When checking the coolant liquid level, the engine must be
shut off, and the water filler cover must be cooled down to
the extent that it can be opened by naked hand.
•
Slowly loosen the water filler cover for the cooling system to
release the pressure.
• The coolant of cooling system contains Alkali, so it is prohib-
it to make it contact with skin and eyes. It is not appropriate
to be drunk. Moreover, cooling down the coolant before
drain it out.
Fig 17
Fig 18
Asbestos Dust Hazard Prevention
Inhaling asbestos dust can be hazardous to your health. If the
material you work with contain asbestos fiber, please obey the
following regulations:
•
Use dust-filtration mask.
• Prohibit using compressed air to purge.
• Use water to clean to prevent from kicking up dust.
• Whenever you operating the machine, make the air blow
against your back.
• Obey the related laws and regulation on site.
Injury arising from working equipment
Do not put hands, arms, or other body parts between the mov-
ing components (e.g., between the working devices and cylinder
or between equipment and working devices).
The gaps between equipment and working devices will change
during operating the operation lever. In this case, the careless
operation will cause serious faults or personal injury.
If it is necessary to enter the places between moving parts, fix
securely the working equipment to make it not move.
Summary of Contents for HL630VL
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