9
Operation
Depress and release the switch to make sure the switch is not locked on before
connecting it to a power supply.
Check the rotation lever for the correct setting.
Secure the material to be drilled in a vice or with clamps to stop it from turning as the
drill rotates.
Plug the hammer drill into a power supply.
Hold the drill firmly and place the bit at the point to be drilled.
Depress the switch to start the drill.
Move the drill bit into the work piece applying only enough pressure to keep the bit cutting.
Note:
Do not force the drill or apply side pressure to elongate a hole. Let the drill and
bit do the work.
Helpful Tips
When drilling hard, smooth surfaces, use a centre punch to mark the desired hole
location. This measure will prevent the drill bit from slipping off centre as you start the
hole. However, the variable speed feature allows you to start holes without centre
punching. To accomplish this, operate the drill at a low speed until you start the hole.
When drilling metals, use a light oil on the drill bit to keep it from overheating. The oil
will prolong the life of the bit and increase drilling action.
If the bit jams in the work piece or if the drill stalls, stop the tool immediately. Remove
the bit from the work piece and determine the reason for jamming.
•
Keep the ventilation slots of the hammer drill clean at all times and prevent any
foreign matter from entering.
•
If the housing of the hammer drill requires cleaning do not use solvents but a
moist soft cloth only. Never let any liquid get inside the tool. Never immerse any
part of the tool into a liquid.
•
When brush wear indicator light shoes red, have brushes checked/replaced by a
power tool repairer.
•
No user serviceable parts. For all exchange of parts or repairs contact the
manufacturer or service agent.
Note:
Ozito Industries will not be responsible for any damage or injuries caused by
repairing of the hammer drill by an unauthorised person or by mishandling of the tool.
OPERATION (cont.)
MAINTENANCE
