Care And Maintenance - Cotech Z1J-TD10-13E-UK Bedienungsanleitung

Things to consider when drilling into wood and plastic
• For wood and other soft materials there are several types of tools, choose the tool
most suitable for the work to be done. Test the drill on a piece of waste first.
• The tool can overheat if you don't pull it up often to free it of sawdust.
• Place a small piece of waste material behind the hole to be drilled before starting to
drill otherwise there is a risk of burring around the back edges of the hole.
Things to consider when drilling into metal
• Mark the hole using a centre punch.
• The tool can overheat if you use the wrong speed. Use cooling liquid suitable for
your material e.g. methylated spirit for aluminium (cast iron and brass are cut dry).
• Use a low gear and low speeds for big holes.
• Be extra careful with the clamping of thin or sharp metal objects so that they
do not come loose and cause damage or injury. Use a vice if possible.
Things to consider when drilling into concrete, tile or brick
• Use tungsten carbide tipped drill bits.
• Use the hammer function and work carefully, applying constant pressure.
• The material waste comes out of the drilled hole as powder or dust.
Wear a dust mask.

Care and maintenance

• Before using the drill, make sure that all the screws are tightened.
When hammer drilling the machine will vibrate considerably.
• Make sure the cool air vents on the machine are free and open.
• Clean with a damp cloth when needed using only mild detergent.
Never use solvents or strong detergents.
• Store the instruction manual together with the drill.
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