Makita HK1820L Manuel D'instruction page 5

Installing or removing the bit
1
008525
Clean the bit shank before installing the bit.
Insert the bit into the tool. Turn the bit and push it in until it
engages.
1
008528
If the bit cannot be pushed in, remove the bit. Pull the
chuck cover down a couple of times. Then insert the bit
again. Turn the bit and push it in until it engages.
After installing, always make sure that the bit is securely
held in place by trying to pull it out.
To remove the bit, pull the chuck cover down all the way
and pull the bit out.
008529
Bit angle
1
008532
1. Bit
2. Chuck cover
2
1. Chuck cover
1. Change ring
1
008533
The bit can be secured at 12 different angles. To change
the bit angle, slide the change ring forward, then turn the
change ring to change the bit angle. At the desired angle,
slide the change ring back to the original position. The bit
will be secured in place.
OPERATION
008705
Position the bit at the location to be chipped, then pull the
switch trigger. Apply slight pressure on the tool so that
the tool will not bounce around, uncontrolled. Pressing
very hard on the tool will not increase the efficiency.
1
2
002941
NOTE:
When removing tiles with a scaling chisel, apply the
•
chisel to the bottom of tiles as shown in the figure. If
you operate the tool with the chisel applied to the
top surface of tiles, the service life of the chisel will
be shortened.
MAINTENANCE
CAUTION:
Always be sure that the tool is switched off and
•
unplugged before attempting to perform inspection
or maintenance.
5
1. Change ring
1. Scaling chisel
2. Tile