Testing The Stapler - Hitachi N 5024A Instruction And Safety Manual

English

TESTING THE STAPLER

DANGER
WARNING
Never use Stapler unless push lever is operating
properly.
Before actually beginning the stapling work, test the
Stapler by using the checklist below. Conduct the tests in
the following order.
If abnormal operation occurs, stop using the Stapler and
contact a Hitachi authorized service center immediately.
(1) DISCONNECT AIR HOSE FROM STAPLER.
REMOVE ALL STAPLES FROM STAPLER.
ALL SCREWS MUST BE TIGHTENED.
If any screws are loose, tighten them.
THE PUSH LEVER AND TRIGGER MUST MOVE
SMOOTHLY.
Trigger
Push
Lever
Operators and others in
work area MUST wear
safety glasses with side
shields which conforms
to ANSI Z87.1
specifications.
Do not connect
air hose
— 10 —
(2) Adjust the air pressure to 70 psi (4.9 bar 5 kgf/cm
Connect the air hose.
Do not load any staples in the Stapler.
THE STAPLER MUST NOT LEAK AIR.
Hold the Stapler downward and pull the trigger.
THE STAPLER MUST NOT OPERATE.
Pull Trigger
Push
Lever
(3) With finger off the trigger, depress the push lever
against the workpiece.
THE STAPLER MUST NOT OPERATE.
Do not pull Trigger
Depress
Push Lever
(4) Without touching the trigger, depress the push lever
against the workpiece.
Pull the trigger.
THE STAPLER MUST OPERATE.
(5) With the Stapler off the workpiece, pull the trigger.
Depress the push lever against the workpiece.
THE STAPLER MUST OPERATE.
(6) If no abnormal operation is observed, you may load
staples in the Stapler.
Drive staples into the workpiece that is the same type
to be used in the actual application.
THE STAPLER MUST OPERATE PROPERLY.
2 ).