Care And Maintenance Of Cordless Tools - Hilti NPU 100 IP-A22 Manual De Instrucciones

WARNING
Risk of injury! Risk of serious injury during the punching operation.
▶ Keep your hands and fingers well away from moving parts while punching. Reaching into the punching
area could result in crushing injuries or severed fingers.
▶ It is essential that the safety instructions are observed.
5.7 Punching holes up to 4"
1. Determine the exact position of the hole. To predrill the hole, use a drill bit of a diameter slightly larger
than that of the draw stud.
2. Select the required punch.
3. Select the corresponding die.
4. Select the required draw stud.
5. Check that the piston in the tool is fully retracted. Assemble the complete punching set, making sure that
the cutting side of the punch is facing the sheet metal. Screw the punch in so that it makes light contact
with the sheet metal.
6. Insert the battery.
7. Press and hold the control switch until the punching operation is automatically completed.
Disassemble the punch and die and remove any remaining scraps of sheet metal.
6

Care and maintenance of cordless tools

WARNING
Risk of injury with battery inserted !
▶ Always remove the battery before carrying out care and maintenance tasks!
Care and maintenance of the tool
• Carefully remove stubborn dirt from the tool.
• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as
these may attack the plastic parts.
Care of the Li­ion batteries
• Keep the battery free from oil and grease.
• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as
these may attack the plastic parts.
• Avoid ingress of moisture.
Maintenance
• Check all visible parts and controls for signs of damage at regular intervals and make sure that they all
function correctly.
• Do not operate the cordless tool if signs of damage are found or if parts malfunction. Have the tool
repaired by Hilti Service immediately.
• After cleaning and maintenance, fit all guards or protective devices and check that they function correctly.
7 Transport and storage of cordless tools
Transport
CAUTION
Accidental starting during transport !
▶ Always transport your products with the batteries removed!
▶ Remove the battery.
▶ Transport the tool and batteries individually packaged.
▶ Never transport batteries in bulk form (loose, unprotected).
▶ Check the tool and batteries for damage before use after long periods of transport.
16 English
Printed: 14.06.2018 | Doc-Nr: PUB / 5436060 / 000 / 02
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