ET&F 610 Інструкція з експлуатації та правила техніки безпеки - Сторінка 9
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Друкувати сторінкуAir consumption table
psi
Operating pressure (bar)
(kgf/cm
3
ft
/cycle
Air consumption
(ltr/cycle)
Air compressor size formula
Amount of air required
=number of Nailers
× average pins driven each minute per Nailer
× air consumption at given air pressure
× safety factor (always 1.2)
Example: 2 Nailers operating at 100 psi driving 30 pins
per minute
Amount of air required
=2 × 30 × .052 (1.5) × 1.2
=3.7 CFM (ft
3
/min) (108 ltr/min)
After making the calculations as shown above, you
should find a compressor providing 3.7 CFM of air that
is required.
LUBRICATION
It is important that the Nailer be properly lubricated.
Without proper lubrication, the Nailer will not work
properly and parts will wear prematurely.
Use pneumatic tool lubricant.
Do not use detergent oil or additives. These lubricants
will harm the O-rings and other rubber parts. This will
cause the Nailer to malfunction.
Filter-regulator-lubricator units should always be used.
Keep the lubricator filled with pneumatic tool lubricant.
If a lubricator is not available, supply a few drops
(approximately 2 cc (.12 in
lubricant into the air plug on the Nailer twice a day.
COLD WEATHER CARE
Do not store the Nailer in a cold weather environment.
Keep the Nailer in a warm area until beginning the
work.
If the Nailer is already cold, bring it in a warm area and
allow the Nailer to warm up before use.
1 Reduce the air pressure to 64 psi (4.4 bar
4.5 kgf/cm
2
).
2 Remove all pins from the Nailer.
3 Connect the air hose and free-fire (blank-fire) the
Nailer.
The lowered air pressure will be enough to free-fire
the Nailer.
Slow speed operation tends to warm up the
moving part.
CAUTION
Do not free-fire the Nailer at high pressure.
80
90
100
(5.5)
(6.2)
(6.9)
2
)
(5.6)
(6.3)
(7)
.042
.045
.052
(1.2)
(1.3)
(1.5)
3
)) of pneumatic tool
TESTING THE NAILER
Always wear eye protector.
Never use Nailer unless push lever is operating
properly.
Before actually beginning work, test the Nailer by using
the check list below. Conduct the tests in the following
order.
If abnormal operation occurs, stop using the Nailer and
contact a ET&F authorized service center immediately.
(1) DISCONNECT AIR HOSE FROM NAILER.
REMOVE ALL PINS FROM NAILER.
ALL SCREWS MUST BE TIGHTENED.
If any screws are loose, tighten them.
THE PUSH LEVER AND TRIGGER MUST MOVE
SMOOTHLY.
Push Lever
— 9 —
DANGER
WARNING
Trigger
Do not
connect
air hose