Care And Maintenance - Hilti NPR 032 PE-A22 Manual De Instrucciones Original

WARNING
Risk of injury due to misaligned adapter jaws and crimping ring. The adapter jaws and/or the crimping
ring can fly off like projectiles and lead to serious injury to the user or a bystander.
▶ The adapter jaws and the crimping ring must be correctly aligned throughout the entire crimping /
pressing operation.
CAUTION
Damage to property due to incorrect handling! Incorrect handling can result in damage to the pressing
tool and/or the pressing rings.
▶ Before starting work, make sure that pressing rings, adapter jaws/pressing jaws and rolling actuator (if
present) are dust-free and well lubricated.
▶ Before starting work, lubricate pressing rings, adapter jaws/pressing jaws and rolling actuator (if present)
with "lubricant and corrosion-inhibiting spray" (#308976).
▶ Comply with the original operating instructions of the manufacturer for the pressing rings.
In cold weather the hydraulic oil can thicken and slow the pressing operation. Perform 5 to 10 empty
pressing operations to heat up the pressing tool.
1. Press and hold the control switch until the crimping / pressing jaws are completely closed.
2. When using a crimping ring, bring the product with the adapter jaws into position on the crimping ring
and carry out the crimping operation.
In order to achieve a tight, durable crimped / pressed joint, it is essential that the crimping / pressing
jaws reach the fully closed position, thus indicating completion of the crimping / pressing operation.
If the crimping / pressing operation is ended prematurely, the fitting must be removed or, if
possible, recrimped / repressed.
6

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.
24 English 2215657
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