Hilti NURON CD 4-22 Mode D'emploi Original page 29

6 Comply with all safety instructions and instructions for use.
Environmental influences and the interplay of temperature, material viscosity, foil pack/cartridge
material and the choice of nozzle type, nozzle size and speed definitively influence the performance
requirement on the product.
Perform an application test with the product and foil pack/cartridge to find the optimum performance
setting and speed.
WARNING
Chemicals hazard Incorrect use can lead to injury.
▶ Prior to use, read and comply with the safety data sheet for the product, the instructions on the packaging
and the instructions for use of the foil pack.
6.1 Pressing out compound
1. Press the switch.
2. Press out the compound.
The speed with which the compound is dispensed can be varied by means of the variable speed dial.
In principle, a higher dispensing speed leads to higher dispensing-related forces. Depending
on the environmental conditions and the application, the overload protection function might be
tripped. Reduce speed if the overload protection function trips repeatedly.
6.2 Removing cartridge
1. Press the release button.
2. Pull the piston rod back as far as they will go.
3. Lift the cartridge at the front and pull it out of the cartridge holder.
6.3 Removing the foil pack
1. Unscrew the front cap and remove.
2. Remove the nozzle together with the remaining foil pack.
7 Care and maintenance
WARNING
Risk of injury with battery inserted !
▶ Always remove the battery before carrying out care and maintenance tasks!
Care of the product
• Carefully remove stubborn dirt.
• Carefully clean the air vents, if present, with a dry, soft brush.
• Use only a slightly damp cloth to clean the housing. Do not use cleaning agents containing silicone as
these can attack the plastic parts.
• Use a dry, clean cloth to clean the contacts of the product.
Care of the Li­ion batteries
• Never use a battery with clogged air vents. Clean the air vents carefully using a dry, soft brush.
• Avoid unnecessary exposure of the battery to dust and dirt. Never expose the battery to high levels of
moisture (e.g. by being dipped in water or left in the rain).
If a battery has been soaked by moisture, treat it as a damaged battery. Isolate it in a non-flammable
container and consult Hilti Service.
• Keep the battery free of extraneous oil and grease. Do not permit dust or dirt to accumulate unnecessarily
on the battery. Clean the battery with a dry, soft brush or a clean, dry cloth. Do not use cleaning agents
containing silicone as these can attack the plastic parts.
Do not touch the contacts of the battery and do not remove the factory-applied grease from the contacts.
• Use only a slightly damp cloth to clean the housing. Do not use cleaning agents containing silicone as
these can attack the plastic parts.
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