Novus J-328 EC Mode D'emploi page 24

1
1.11
Fault causes and remedies
Problem
The tackerwill not eject a
fastener.
Fasteners are not being driven
in all the way.
Air is leaking from the tool
The tacker is shooting .blanks".
The magazine opens when the
trigger is pulled.
When the trigger is pulled, the
driver jams in the lower area.
Our service department will deal with your problem as quickly as possible.
24 / 48
Possible Cause
The air pressure is too low, con-
trol elements stuck together
with grease after lengthy stor-
age period.
The air pressure is too low for
the job at hand. The driver tip is
possibly worn down.
The screws holding the exhaust
cover in place are loose. Defec-
tive seal or o-ring.
The fastener is not pushed far
enough forward
in tacker. The piston and driver
did not return to the original
position after firing. The trig-
gering procedure was not com-
pleted correctly. lack of grease.
Air pressure too low.
The fastener cannot penetrate
the work material. Use of non-
authorised fastener.
Click lever worn down. Spring
under click lever worn out.
Interference with firing groove
and the driver guide. Driver
broken. Driver hitting two fas-
teners at once.
The connecting rod (outer or
inner spring pin) between the
piston and the driver is broken.
In case of complex operating difficulties, please ring us.
Solution
Increase air pressure (do not
exceed maximum), after a few
test shots, reduce pressure
again.
Increase air pressure (do not
exceed maximum). Driver may
have to be replaced.
Tighten screws, replace o-ring,
send tool in.
Use authorised
Verify that the feed bar moves
freely. Clean magazine. Replace
stretched or damaged spring on
feed bar. Bent driver?
Increase air pressure (do not
exceed max.).
Follow correct triggering proce-
dure. Oil the male connector
(nipple) with a few drops of oil.
Use authorised fasteners. If nec-
essary, replace click lever and
spring. Verify driver guide and
driver. Send tool in to customer
service.
Send tool in to customer service.
fasteners.