Care And Maintenance - Hilti NURON TE 500-22 Manual De Instrucciones

3. Rotate the chisel to the desired position.
4. Turn the function selector switch until it engages in the "Chiseling"
▶ The product is ready for use.
6.1.1 Chiseling
1. Set the function selector switch to "Chiseling"
2. Position the tip of the chisel at the desired location.
3. Press the on/off switch.
Working at low temperatures:
The hammering mechanism works only when the product has reached a minimum operating
temperature. Briefly position the product on the surface to be worked and run the product under
no load until the required temperature is reached. If necessary, repeat this procedure until the
hammering mechanism begins to operate.
6.1.2 Switch sustained operation on and off
When chiseling, the control switch can be locked in the "on" position.
1. Push the lockbutton for continuous operation forward.
2. Press the control switch fully.
▶ The product then runs in sustained operating mode.
3. Push the lockbutton for continuous operation back.
▶ The product switches off.
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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.
Maintenance
• Check all visible parts and controls for signs of damage at regular intervals and make sure that they all
function correctly.
• Do not use the product if signs of damage are found or if parts malfunction. Immediately have the product
repaired by Hilti Service.
• After cleaning and maintenance, install all guards and protective devices and check that they are in full
working order.
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