Hitachi Koki NV 38AB2 Mode D'emploi page 7

When making adjustments, be sure that the nail outlet
is not facing downward and that body parts or other
persons are not in the path of the nail outlet.
Carry out test driving. If the nails are too deep, turn
the adjuster to the shallow side (
If the nail depth is too shallow, turn the adjuster to
the deep side ( mark) (see Fig. 11, 12).
The adjuster will move 0.5 mm by turning it one click
each.
Adjuster
Deep
Normal Too deep
NOTE:
The nail-driving depth can also be adjusted by
changing the air pressure used. Carry this out together
with movement of the adjuster. Using a high air
pressure that does not match the nail-driving
resistance will shorten the life of this nailer.
3. Changing the exhaust direction.
The direction of the exhaust vent can be changed
within 360° by turning the top cover. (Fig. 13).
Exhaust
Vent
mark).
Shallow
Fig. 11
Too shallow
Fig. 12
Top Cover
Adjustable range of
exhaust direction
360°
Fig. 13
4. How to cut off connected sheet
Tear off the output connected sheet in the direction
of the arrow when using the connected sheet nails.
(Fig. 14)
INSPECTION AND MAINTENANCE
CAUTION:
Be sure to disconnect the hose during cleaning jams,
inspection, maintenance and cleaning.
1. Countermeasure for nail jamming
(1) Remove the coil nail from the magazine, open the
nail guide, insert a rod into the nail outlet and tap the
rod with a hammer. (Fig. 15).
(2) Remove the jammed nail with
(Fig. 16)
Hammer
Rod
Nail outlet
Nail
(3) Correct or cut the deformed sheet. Re-set nails.
(4) In case of frequent jam, consult the Authorized Service
Agent from which you bought this maching.
English
Fig. 14
screw driver.
Fig. 15
Screw Driver
Fig. 16
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