Safety
Fax: 763-535-8255
7
Fax: 763-535-8255
7
25. STORE IDLE EQUIPMENT:
When not in use, store in a dry, secured place. Keep away from children.
26. MAINTAIN LABELS AND NAMEPLATES:
These carry important information. If unreadable or missing, contact National for a replace-
ment.
27. MACHINE IS HEAVY, DO NOT DROP.
Ensure proper lifting procedures are followed when transporting.
28. DO NOT USE ON STEPS.
29. DO NOT ALLOW
the cutting heads to come into contact with the supply cord.
30. BATTERIES:
Periodically inspect batteries, charger and all plug connections. Only the manufacturer or an authorized servicing agent
should replace the batteries. Do not open or tamper with batteries. Doing so voids all warranties and could cause injury due to electrical
shock.
31. REGULARLY EXAMINE
the supply cord for damage, such as cracking or aging. If damaged, replace the cord before further use. Only
replace the supply cord with the type speci
fi
ed in this manual.
CHARACTERISTICS OF A DEFENSIVE OPERATOR
A Good Operator is a “Defensive” Operator!
QUALITIES INCLUDE:
Education:
Acquires knowledge of the machine, jobsite condition and the surrounding environment.
Alert
: Stays alert at all times and never lets guard down.
Skills
: Only performs duties they are quali
fi
ed to do. Continually tries to improve.
Judgment
: Use sound judgement and does not take careless chances.
Common Sense
: Applies knowledge in practical situations.
Recognizes the Hazards:
Maintains alertness and anticipates danger.
Understands the Defense:
Knows that safety isn’t an accident. A person must choose to follow a forward-thinking mind set.
Acts Correctly:
Does not give in to peer pressure. Performs correctly when supervised or not.
HYDRAULIC SAFETY TIPS
MAINTAINING A SAFE WORK ENVIRONMENT
Establishing a safe work environment around your hydraulic equipment is paramount to safe and effective machine operation. The easiest and
most effective way to avoid problems is to make sure coworkers understand equipment, know how to operate safely and recognize the danger
represented if handled carelessly. A few things to be aware of:
1. Pressure:
Hydraulic
fl
uid under pressure is dangerous and can cause serious injury.
2. Flammability:
When ignited, some hydraulic
fl
uids can explode and/or cause
fi
res.
3. Mechanical:
Hydraulic
fl
uid creates movement, which causes parts of your equipment to move or rotate. Always be aware of what you are
doing.
4. Moisture:
Use caution when operating in wet or high moisture conditions. Make sure all electrical
fi
ttings, switches, cords plus stain reliefs
are in good condition. Always unplug when not in use and when doing any service work.
5. Electrical:
Faulty wiring can also be an electrical hazard. A regular preventive maintenance program should always include a wiring check.
Unplug batteries and/or charger before servicing.
6. Temperature:
Because this machine operates at a relatively low pressure, overheating is not common. If surface of tank becomes too hot
to touch by hand (above 55°C, 130º F), shut off machine and allow to cool off.
PRESSURE
Our system runs at or below 3,000 psi. Never look for a leak when unit is under pressure. Using your hand could cause serious injury. A few
common ways to encounter hydraulic
fl
uid under pressure include:
Fax: 763-535-8255
7
WARNING:
NEVER USE YOUR HANDS TO CHECK FOR LEAKS OVER HOSE OR HYDRAULIC CONNECTIONS. USE A PIECE OF CARD-
BOARD TO LOCATE PRESSURIZED LEAK, FOR LOW PRESSURE LEAKS (DRIPS), USE A RAG TO CLEAN THE AREA AND DETERMINE
WHERE THE LEAK ORIGINATES.
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Страница 46: ...Parts List and Diagrams Fax 763 535 8255 info nationalequipment com 46 5700 MACHINE WIRING...
