Powerplus POWXQ5234 IMPACT DRILL 18V EN - Manual (Page 10)

POWXQ5234 EN
Copyright © 2012 VARO NV P a g e | 10 www.varo.com
10.2 Wood drilling
For maximum performance, use high speed steel bits for wood drilling. Turn the torque
adjustment ring on the drill to desired torque setting. Begin drilling at a very low speed to
prevent the bit from slipping off the starting point. Increase the speed as the drill bit bites
into the material. When drilling through holes, place a block of wood behind the workpiece
to prevent ragged or shintered edges on the back side of the hole.
10.3 Metal drilling
For maximum performance, use high speed steel bits for metal or steel drilling. Turn the
torque adjustment ring on the drill to desired torque setting. Begin drilling at a very low
speed to prevent the bit from slipping off the starting point. Maintain a speed and pressure
which allows cutting without overheating the bit.
Applying too much pressure will:
Overheat the drill
Wear the bearings
Bend or burn bits
Produce off-center or irregular shaped holes
When drilling large holes in metal, it is recommended that you drill with a small bit at first,
then finish with a large bit. Also, lubricate the bit with oil to improve drilling action and
increase bit life.
10.4 Masonry drilling
For maximum performance use carbide-tipped masonry impact bits when drilling holes in
brick, tile etc. Rotate the torque selector to impact position. Apply light pressure and
medium speed for best results in brick. When drilling holes in tile, practice on a scrap
piece to determine the best speed and pressure.
11 CLEANING AND MAINTENANCE
11.1 Cleaning
 Keep the ventilation slots of the machine clean to prevent overheating of the engine.
 Regularly clean the machine housing with a soft cloth, preferably after each use.
 Keep the ventilation slots free from dust and dirt.
 If the dirt does not come off use a soft cloth moistened with soapy water.
 Never use solvents such as petrol, alcohol, ammonia water, etc. These solvents may
damage the plastic parts.
11.2 Maintenance
 Our machines have been designed to operate over a long period of time with a
minimum of maintenance. Continuous satisfactory operation depends upon proper
machine care and regular cleaning.
11.3 Connecting cable and mains plug
If the connecting cable (or mains plug) is damaged, it must be replaced. Replacement of
the connecting cable should only be carried out by a qualified specialist (qualified
electrician).
12 STORAGE
 Store it out of the reach of children, in a stable and secure position, in a cool and dry
place, avoid too high and too low temperatures.

Battery storage
 Store and charge your batteries in cool area. Temperatures below 10 °C (50 °F)
or above 38 °C (100 °F) will shorten battery life.