Care And Maintenance - Hilti NURON STR 4-22 Manual

Using depth gauge
1. Press and hold down the release button (depth gauge).
2. Slide the depth gauge to the length at which you want to cut off the rod.
3. When reading the setting, orient yourself by the indicator on the product.
Using the parallel guide
4. If necessary, adapt the parallel guide for M6 threaded rods. → page 23
5. Position the threaded rod at the length at which you want to cut off the rod.
6. When reading the length, orient yourself by the indicator on the product.
6.3 Operating threaded-rod cutter
In the cutting process, the thread in the cutting blade must be neatly engaged in the thread of the threaded
rod. This prevents damage to the thread of the threaded rod and to the cutting blades. Make sure that the
size of the threaded rod to be cut matches the size of the cutting blades.
1. Set the length of cut on the depth gauge. → page 25
2. Set the function selector switch to the
Information on the functions is to be found in the section headed "Function selector switch"
→ page 21.
3. Position the threaded-rod cutter on the threaded rod.
4. Press the control switch and hold it down until the cycle has completed.
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.
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.
To help ensure safe and reliable operation, use only genuine Hilti spare parts and consumables. Spare
parts, consumables and accessories approved by Hilti for use with your product can be found at your
Hilti Store or online at: www.hilti.group
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function.
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