Hilti SID/SIW 14-A/18-A Care and maintenance, Care of the power tool, Care of the Li-ion battery

Page 18

8. Care and maintenance

CAUTION

Before beginning cleaning, remove the battery from the power tool in order to prevent unintentional starting.

8.1 Care of insert tools

Clean off dirt and dust deposits adhering to the insert tools and protect them from corrosion by wiping the insert tools from time to time with an oil-soaked rag.

8.2 Care of the power tool

CAUTION

Keep the power tool, especially its grip surfaces, clean and free from oil and grease. Do not use cleaning agents which contain silicone.

The outer casing of the power tool is made from impact-resistant plastic. Sections of the grip are made from a synthetic rubber material.

Never operate the power tool when the ventilation slots are blocked. Clean the ventilation slots carefully using a dry brush. Do not permit foreign objects to enter the interior of the power tool. Clean the outside of the power tool at regular intervals with a slightly damp cloth. Do not use a spray, steam pressure cleaning equipment or running water for cleaning. This may negatively affect the electrical safety of the power tool.

8.3 Maintenance

WARNING

Repairs to the electrical section of the power tool may be carried out only by trained electrical spe- cialists.

Check all external parts of the power tool for damage at regular intervals and check that all controls operate faultlessly. Do not operate the power tool if parts are damaged or when the controls do not function

faultlessly. If necessary, the power tool should be repaired by Hilti Service.

8.4 Care of the Li-ion battery

Avoid entrance of moisture.

Charge the battery fully before using it for the first time.

In order to achieve maximum battery life, stop dis- charging the battery as soon as a significant drop in performance is noticed.

NOTE

If use of the power tool continues, further battery discharge will be stopped automatically before the battery cells suffer damage.

Charge the battery with the Hilti charger approved for use with Li-ion batteries.

NOTE

-A conditioning charge (as is required with NiCd or NiMH batteries) is not necessary.

-Interruption of the charging procedure has no neg- ative effect on battery life.

-Charging can be started at any time with no negative effect on battery life. There is no memory effect (as with NiCd or NiMH batteries).

-For best results, batteries should be stored fully charged in a cool dry place. Avoid charging the battery in places subject to high ambient temperatures (e.g. at a window) as this has an adverse effect on battery life and increases the rate of self-discharge.

-If the battery no longer reaches full charge, it may have lost capacity due to aging or overstressing. It is possible to continue working with a battery in this condition but it should be replaced in good time.

8.5Checking the power tool after care and maintenance

After carrying out care and maintenance work on the power tool, check that all protective and safety devices are fitted and that they function faultlessly.

en

11

Image 18
Contents SID/SIW   $K   $K   $K   $K   $K Page Page Stop Volt Li-Ion Page General information ContentsSafety notices and their meaning Operating controls and partsObligation signs SymbolsDescription Use of the product as directedInsert tools, accessories Technical data Power tool SID 14ತA SIW 14ತA SID 18ತA SIW 18ತAPower tool Position Safety instructions Battery 14/1.6 14/3.3 18/1.6 18/2.6 18/3.3General power tool safety warnings Personal safety Power tool use and careBattery tool use and care Service Additional safety precautions Personal safetyChildren must be instructed not to play with the power tool Before use Battery use and careCharging a previously used battery Work area Ensure that the workplace is well litOperation Switching on / off Setting forward or reverse rotationTorque selector switch Changing insert tools with the SIW 14-A and SIW 18-ACare of the Li-ion battery Care and maintenanceCare of the power tool Checking the power tool after care and maintenanceTroubleshooting Fault Possible cause RemedyDisposal Manufacturer’s warranty tools 2012668