Makita GN900 Manuel D'instruction page 8

The hook is convenient for hanging the tool temporarily.
The hook can be set in two positions according to where
the tool will be hung.
To change the hook position, contract it at its foot by
pushing in from both sides and shift to another position.
ASSEMBLY
CAUTION:
Always remove the fuel cell and the battery
•
cartridge.
Loading the nailer
009442
Insert a strip of nails into the slit in the rear of the
magazine.
009452
Pull the Pusher Lever until the rear of the Magazine and
return it to the end of the strip gently.
Removing nails
009453
Pull the pusher lever and push the pusher button to
release the nail supporter, and then return the pusher
lever to the top pushing the pusher button.
Slide the nails toward the rear of the magazine and
remove them out.
1. Pusher button
1
OPERATION
CAUTION:
Make sure all safety systems are in working order
•
before operation.
009454
1. To drive a nail, place the contact element against
the workpiece.
The fan motor is activated, fuel gas is injected into
combustion chamber and mixed with air by the fan.
009455
2. Hold the contact element pressing firmly and pull
the trigger.
Fuel gas is combusted and the nail is driven.
3. Further driving can be initiated only after both the
contact element and the trigger are released
Anti dry fire mechanism
This is the mechanism that the tool prevents to be fired
without nail.
Dry fire prevention automatically sets up when the rest of
nails get to last 4-7 pieces.
Jammed nailer
CAUTION:
Always be sure to remove the fuel cell and the
•
battery cartridge before clearing a jam.
When the nailer becomes jammed, do as follows.
1. Remove the fuel cell, the battery cartridge and
nails.
8
1. Trigger
1