Denyo DCA-600P, Instruction Manual

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5. PERIODIC CHECKUP AND MAINTENANCE
5-1 Safety precautions for periodic checkup and maintenance
WARNING
• Before checking or maintaining the machine, stop the engine, wait for it to cool down and
remove all loads from the machine. Make sure that the machine would not accidentally start.
Otherwise, you might be dead or injured by electric shock, burn, catching of hand or clothing,
etc.
• Do not carry out work which will produce heat near fuel, oil, anti-freeze solution or combustible
substances. If such is absolutely required (steam washing, for example), keep away combustible
substances. Keep a fire-extinguisher in the vicinity.
• Take safety precautions against fire. Fuel, oil and anti-freeze solution are combustible. Handle
them with care. When handling them, do not smoke or do not get naked flame near them. Keep
a fire-extinguisher in the vicinity.
CAUTION
• Do not use combustible solvents or carbon tetrachloride for cleaning the machine or parts. Take
safety precautions against toxic fumes of cleansing agent.
• When checking or maintaining, protect the air filter, electrical parts, meters, etc. from moisture or
humidity. Pay attention so that moisture humidity will not penetrate any part.
• When checking or maintaining, cover the replacing parts and generator openings with clean
cloth, paper, tape, etc. so that the parts and generator interior will not he contaminated or moist-
ened. Particularly, the air cleaner, electrical parts and terminals shall not be splashed with water.
• Before removing the radiator cap, stop the engine and wait for at least 10 minutes for it to cool
down. If done while, or immediately after the end of, running, you might get burnt or injured.
• When servicing batteries, always wear protection clothing and glasses. The electrolyte is a
sulphuric acid which can cause severe burns. Get it away from eye, skin and clothing.
• When charging batteries, an explosive gas forms above the cells and escapes through the vents.
Do not smoke near batteries being, or just after having been charged. Never make or break live
circuits or battery terminals, because a spark usually occurs.
• Do not leave tools, parts, rags etc. in or on the machine. Do not leave rags, paper, etc. near the
air intake port of the machine.
• All sound-damping materials of the machine shall be normal. If damaged, repair them to prevent
the sound pressure level from rising. Do not remove or tamper with them.
[ NOTES ]
: • Do not reuse gaskets, O-rings, packings, etc. removed for checkup or maintenance.
• Do not remove, tamper with or remodel covers, protective devices, etc. without our
permission. Use only genuine parts for replacement, repair, supply, etc.