Operation - Makita AN250HC Bedienungsanleitung

Use the nose adapter
CAUTION:
Always disconnect the hose before installing or
•
removing the nose adapter.
Fig.7
If you like to avoid shifting of driving points by slippage
on workpiece, attach the nose adapter of contact
element.
Usually use one of two nose adapter A (transparent) ,
one factory-installed on the contact element and the
other stored below the grip.
When working on narrow partition tracks, use nose one
of two nose adapter B (black) which are provided with in
the tool carton box.
To attach the nose adapter to the contact element, press
it onto the contact element as far as it will go.
Locking the trigger
This nailer is provided with the mechanism for locking
trigger to avoid personal injuries and property damage
caused by improper operation during other than
pin-driving operation.
Fig.8
Set the change lever to the LOCK position to lock the
trigger.
Fig.9
Before driving pins, set the change lever to the FREE
position. When NOT driving pins, be sure to set the
change lever to the LOCK position and disconnect the
air hose
ASSEMBLY
CAUTION:
Always disconnect the air hose before loading the
•
nailer.
Loading the nailer
Fig.10
Disconnect the air hose from the tool. Select pins
suitable for your work. Depress the latch lever and open
the door and magazine cap.
Fig.11
Place the pin coil in the magazine. Uncoil enough pins to
reach the pin guide. Place the first pin in the feeder and
the second pin in the feed claw. Place other uncoiled
pins on feeder body. Close the magazine cap slowly until
it lock after checking to see that the pin coil is set
properly in the magazine.
Connecting air hose
Slip the air socket of the air hose onto the air fitting on
the nailer. Be sure that the air socket locks firmly into
position when installed onto the air fitting.

OPERATION

CAUTION:
Be sure to set the change lever to the LOCK
•
position to avoid unexpected misfiring when the
tool is not in use.
Make sure all safety systems are in working order
•
before operation.
Fig.12
Only pulling trigger without contact element contacting
workpiece must not bring about the tool firing.
Fig.13
Only contact element contacting workpiece without
pulling trigger must not bring about the tool firing.
Fig.14
This nailer is only for intermittent pin-driving. Intermittent
pin-driving is a method of pinning piece by piece with the
following step.
1. Set the change lever to the FREE position.
2. Place the contact element against the workpiece
3. And then pull the trigger.
Pin-driving of concrete
WARNING:
Use hardened pins only for concrete.
•
Using other purposed pins may cause serious
injuries. Do not pin directly on the concrete. Failure
to do so may cause concrete fragments to fly off or
pins to strike back, causing serious injuries.
When driving pins, hold the tool so that it stands
•
upright to the driving surface.
Slanted pin-driving may cause concrete fragments
to fly off or pins to strike back, causing serious
injuries.
Do not use on the surface that objects hang from,
•
such as area where hangers for sewer pipe, dust
pipe etc. are set up
Choose and use pins so that the penetration amount into
concrete ranges 15 mm - 20 mm.
Fig.15
CAUTION:
Use this tool only for soft concrete built up not so
•
long before. Using on the hard concrete may cause
pin bending or pin-driving to insufficient depth.
When the penetration amount into concrete is
•
required more than 20 mm, driving pins to the
sufficient length may not be obtained. Pins may be
driven too shallow causing unstable workpiece,
resulting in personal injury and damage to
property.
8