Loading Nails; Adjusting Air Pressure - Metabo HPT NR 90AF Manuel D'instructions Et De Sécurité

English
2 Remove the fi nger from the trigger.
□ Nailer operation will end (the driver blade will
return to the top).
(6) Set the switching device to the downward position
(CONTACT ACTUATION MECHANISM).
(Set the switching device to the downward position
completely as shown in the diagram. Otherwise, it will
not operate properly.)
With the Nailer off the workpiece, pull the trigger.
Pull the Nail Feeder (B) backward and depress the
push lever against the workpiece.
□ THE NAILER MUST OPERATE.
(7) If no abnormal operation is observed, you may load
nails in the Nailer.
Drive nails into the workpiece that is the same type to
be used in the actual application.
□ THE NAILER MUST OPERATE PROPERLY.

ADJUSTING AIR PRESSURE

Adjust the air pressure at recommended operating
pressure 70 – 120 psi (4.9 – 8.3 bar 5 – 8.5 kgf/cm
according to the length of nails and the hardness of
workpiece.
The correct air pressure is the lowest pressure which will
do the job. Using the Nailer at a higher than required air
pressure unnecessarily over stresses the Nailer.
14
Switching
device
Downward position
WARNING
● Do not exceed
120 psi (8.3 bar
8.5 kgf/cm
2

LOADING NAILS

● When loading nails into Nailer,
1) do not depress trigger;
2) do not depress push lever; and
3) keep Nailer pointed downward.
(1) Insert nail strip into the back of the magazine.
(2) Slide the nail strip forward in the magazine.
The nail strip should pass the nail stopper.
(3) Pull the nail feeder (B) back to engage the nail feeder
(A) to the nail strip.
).
)
2
NOTE
● Quietly push the Nail Feeders (A) and (B) against the
nail.
If the Nail Feeders (A) and (B) are released from
backward the magazine and bumped against the nail,
the connecting wire of the nail can be damaged.
WARNING
Magazine
Nail Stopper
Nail Feeder (A)
Nail Feeder (B)