Hitachi NR90AD Instruction Manual - Page 3

Important Information, Definitions Of Signal Words, Explanation Of The Nailing Action Of The Hitachi - nailers

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English IMPORTANT INFORMATION Read and understand tool labels and all of the operating instructions, safety precautions and warnings in this manual before operating or maintaining this nailer. Failure to follow warnings could result in DEATH or SERIOUS INJURY. Most accidents that result from the operation and maintenance of Nailers are caused by the failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing a potentially hazardous situation before it occurs, and by observing appropriate safety procedures. Basic safety precautions are outlined in the "SAFETY" section of this Manual and in the sections which contain the operation and maintenance instructions. Hazards that must be avoided to prevent bodily injury or machine damage are identified by DANGERS and WARNINGS on the Nailer and in this Manual. Never use this Nailer for applications other than those specified in this Manual. DEFINITIONS OF SIGNAL WORDS DANGER indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury. CAUTION indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury, or may cause machine damage. NOTE emphasizes essential information. EXPLANATION OF THE NAILING ACTION OF THE HITACHI NAILER ⅜ SINGLE ACTUATION MECHANISM (SINGLE SEQUENTIAL ACTUATION MECHANISM): First, press the push lever against the workpiece; next, pull the trigger to drive the nail. First, pull the trigger; next, press the push lever against the workpiece to drive the nail. After nailing once, nailing will not be possible again until the trigger is released and pressed again. ⅜ CONTACT ACTUATION MECHANISM: First, press the push lever against the workpiece; next, pull the trigger to drive the nail. First, pull the trigger; next, press the push lever against the workpiece to drive the nail. If the trigger is held back, a nail will be driven each time the push lever is pressed against the workpiece. ⅜ FULL SEQUENTIAL ACTUATION MECHANISM: First, press the push lever against the workpiece; next, pull the trigger to drive the nail. Follow the same sequence to continue driving nails. - 3 -

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English
IMPORTANT INFORMATION
Read and understand tool labels and all of the operating instructions, safety precautions
and warnings in this manual before operating or maintaining this nailer.
Failure to follow warnings could result in DEATH or SERIOUS INJURY.
Most accidents that result from the operation and maintenance of Nailers are caused by the failure to observe
basic safety rules or precautions. An accident can often be avoided by recognizing a potentially hazardous
situation before it occurs, and by observing appropriate safety procedures.
Basic safety precautions are outlined in the
“
SAFETY
”
section of this Manual and in the sections which contain
the operation and maintenance instructions.
Hazards that must be avoided to prevent bodily injury or machine damage are identified by DANGERS and
WARNINGS on the Nailer and in this Manual.
Never use this Nailer for applications other than those specified in this Manual.
DEFINITIONS OF SIGNAL WORDS
DANGER
indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING
indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION
indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury, or
may cause machine damage.
NOTE
emphasizes essential information.
EXPLANATION OF THE NAILING ACTION OF THE HITACHI NAILER
±
SINGLE ACTUATION MECHANISM (SINGLE SEQUENTIAL ACTUATION MECHANISM):
First, press the push lever against the workpiece; next, pull the trigger to drive the nail.
First, pull the trigger; next, press the push lever against the workpiece to drive the nail.
After nailing once, nailing will not be possible again until the trigger is released and pressed again.
±
CONTACT ACTUATION MECHANISM:
First, press the push lever against the workpiece; next, pull the trigger to drive the nail.
First, pull the trigger; next, press the push lever against the workpiece to drive the nail.
If the trigger is held back, a nail will be driven each time the push lever is pressed against the workpiece.
±
FULL SEQUENTIAL ACTUATION MECHANISM:
First, press the push lever against the workpiece; next, pull the trigger to drive the nail. Follow the same sequence to
continue driving nails.