Care And Maintenance - Hilti NUN 054 IE-A22 Manual De Instrucciones Original

5.10 Crimping 7
WARNING
Danger! Risk of fire due to faulty crimping.
▶ Use crimping terminals of the correct type and size for the cable and with the corresponding crimping
dies. Failure to observe this point can result in faulty crimping.
▶ Listen for the signal tone and check that the piston has retracted. If no signal tone is heard or if the piston
does not retract then the crimping is faulty.
1. Insert the connector in the open crimping die.
2. Press the control switch.
3. Keep the control switch pressed until the piston has retracted.
4. Repeat the crimping operation if necessary, beginning at A and moving in the direction of arrow B,
carrying out the number of crimping operations given in the tables.
5.11 Making the cut 8
WARNING
Risk of injury! Risk of serious injury during the cutting operation.
▶ Throughout the cutting operation, take great care to keep your hands and fingers well clear of the cutting
jaws.
1. Place the material to be cut in the open cutting jaws or hold the tool with open cutting jaws against the
material to be cut.
Always make sure that the material to be cut is fully inserted into the cutting head.
Do not exceed the maximum cutting capacity.
Do not attempt to cut material that cannot be inserted fully into the cutting head.
2. Press the control switch.
3. Keep the control switch pressed until the piston has retracted.
6

Care and maintenance

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.
• Clean the air vents carefully with a dry brush.
• Use only a slightly damp cloth to clean the casing. Do not use cleaning agents containing silicone as
these can 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 product if signs of damage are found or if parts malfunction. Have it repaired
immediately by Hilti Service.
• After cleaning and maintenance, fit all guards or protective devices and check that they function correctly.
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 the product can be found at your
local Hilti Store or online at: www.hilti.group.
20 English 2207120
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