Miller 819A Podręcznik techniczny - Strona 3

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SECTION 1 − SAFETY PRECAUTIONS FOR SERVICING

Protect yourself and others from injury — read, follow, and save these important safety precautions and operating instructions.

1-1. Symbol Usage

DANGER! − Indicates a hazardous situation which, if

not avoided, will result in death or serious injury. The

possible hazards are shown in the adjoining symbols

or explained in the text.

Indicates a hazardous situation which, if not avoided,

could result in death or serious injury. The possible

hazards are shown in the adjoining symbols or ex-

plained in the text.

NOTICE − Indicates statements not related to personal injury.

1-2. Servicing Hazards

The symbols shown below are used throughout this manual

to call attention to and identify possible hazards. When you

see the symbol, watch out, and follow the related instructions

to avoid the hazard.

Only qualified persons should test, maintain, and repair this

unit.

During servicing, keep everybody, especially children, away.

ELECTRIC SHOCK can kill.

D Do not touch live electrical parts.

D Stop engine and remove input power plug from

receptacle (if applicable) before testing or re-

pairing unit unless the procedure specifically

requires an energized unit.

D Insulate yourself from ground by standing or working on dry insu-

lating mats big enough to prevent contact with the ground.

D Do not leave live unit unattended.

D If this procedure requires an energized unit, have only personnel

familiar with and following standard safety practices do the job.

D When testing live unit, use the one-hand method. Do not put both

hands inside unit. Keep one hand free.

SIGNIFICANT DC VOLTAGE exists in inverter power

sources AFTER stopping engine.

D Stop engine on inverter and discharge input capacitors according

to instructions in Troubleshooting Section before touching any

parts.

MOVING PARTS can injure.

D Keep away from moving parts such as fans,

belts, and rotors.

D Keep away from pinch points such as drive

rolls.

D Have only qualified people remove doors,

panels, covers, or guards for maintenance

and troubleshooting as necessary.

D Keep hands, hair, loose clothing, and tools

away from moving parts.

D Before working on generator, remove spark plugs or injectors

to keep engine from kicking back or starting.

D Block flywheel so that it will not turn while working on genera-

tor components.

D Reinstall doors, panels, covers, or guards when servicing is

finished and before starting engine.

Belt Drive Generator

Indicates special instructions.

This group of symbols means Warning! Watch Out! ELECTRIC

SHOCK, MOVING PARTS, and HOT PARTS hazards. Consult sym-

bols and related instructions below for necessary actions to avoid the

hazards.

FLYING METAL or DIRT can injure eyes.

D Wear safety glasses with side shields or face

shield during servicing.

D Be careful not to short metal tools, parts, or

wires together during testing and servicing.

STATIC (ESD) can damage PC boards.

D Put on grounded wrist strap BEFORE handling

boards or parts.

D Use proper static-proof bags and boxes to

store, move, or ship PC boards.

Using a generator indoors CAN KILL

YOU IN MINUTES.

D Generator exhaust contains carbon monoxide.

This is a poison you cannot see or smell.

D NEVER use inside a home or garage, EVEN IF

doors and windows are open.

D Only use OUTSIDE and far away from windows, doors, and

vents.

FUEL can cause fire or explosion.

D Stop engine and let it cool off before checking or

adding fuel.

D Do not add fuel while smoking or if unit is near

any sparks or open flames.

D Do not overfill tank; clean up any spilled fuel.

FIRE OR EXPLOSION hazard.

D Do not place unit on, over, or near combustible surfaces.

D Do not service unit near flammables.

BATTERY EXPLOSION can BLIND.

D Always wear a face shield, rubber gloves, and

protective clothing when working on a battery.

D Stop engine before disconnecting or connect-

ing battery cables.

D Do not allow tools to cause sparks when working on a battery.

D Do not use welder to charge batteries or jump start vehicles.

D Observe correct polarity (+ and −) on batteries.

D Disconnect negative (−) cable first and connect it last.

BATTERY ACID can BURN SKIN and EYES.

D Do not tip battery.

D Replace damaged battery.

D Flush eyes and skin immediately with water.

OM-268 819A - 2014−06, safety_rtm 2013-09

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