Cleaning and storage
22
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AFTER SALES SUPPORT
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IRE
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3. Check whether there is a enough grease in the hammer mechanism housing.
The moving mechanical parts of the hammer mechanism should all be concealed
by a layer of grease. The lubricating grease should be clean (without any dark
discolouration) and firm.
If the lubricating grease is black and no longer transparent, it must be replaced.
For this, hand the rotary hammer drill over to the customer service team. Do not in
any case use tools or other objects to remove old, used lubricating grease.
4. Use a grease gun (not included in the product contents) to fill lubricating grease
(not included in the product contents) until all mechanical parts of the hammer
mechanism are completely enveloped in lubricating grease.
5. Clean the edge of the housing opening and put the cover back on.
6. Use the key to screw the cover on by turning it clockwise.
Cleaning and storage
Cleaning
WARNING!
Risk of electric shock!
− Before cleaning, pull the mains plug of the rotary hammer drill
out of the socket.
− Make sure that no water penetrates the inside of the rotary
hammer drill.
NOTICE!
Risk of damage!
− Do not use any aggressive or solvent-based cleaners, brushes
with metal or nylon bristles, sharp or metallic cleaning utensils
such as knives, hard scrapers and the like. They could damage
the surfaces of the rotary hammer drill.
1. Use a mild cleaner and a dry or wet cloth, but not one that is dripping wet.
2. Always keep the vents on the housing free of dust build-up to prevent the rotary
hammer drill from overheating.
3. Dry the rotary hammer drill and the tools with a soft, dry cloth.