Keep these pages open while studying the operating instructions. In these operating instructions, the designation “power tool” refers to the SIW 22T-A cordless impact wrench with battery fitted. Operating controls and parts Chuck...
Modification of the power tool or tampering with its parts is not permissible. To avoid the risk of injury, use only genuine Hilti accessories and insert tools. The power tool should not be used for applications that require a precise torque.
Forward / reverse selector switch with safety lock 2.4 The items supplied include (toolbox versions): 1 Power tool 1 Operating instructions 1 Hilti toolbox 2.5 The items supplied include (cardboard box versions): 1 Power tool 1 Operating instructions 2.6 Additional items required for operating the tool B 22/2.6 LiIon or B 22⁄3.3 LiIon battery with C4⁄3690, C4⁄36350,...
4 Technical data Right of technical changes reserved. Power tool SIW 22TA ½" SIW 22TA ¾" Rated voltage (DC 21.6 V 21.6 V voltage) Weight in accord- 3 kg 3.2 kg ance with EPTA procedure 01/2003 Dimensions (L x W 232 mm x 94 mm x 251 mm x 94 mm x x H)
B 22/3.3 B 22/2.6 B 22/1.6 Battery LiIon LiIon LiIon Battery capa- 3.3 Ah 2.6 Ah 1.6 Ah city Weight 0.78 kg 0.78 kg 0.48 kg Temperature monitoring during char- ging Temperature monitoring during dis- charging Type of cell LiIon LiIon LiIon No.
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cohol or medication. A moment of inattention while operating power tools may result in serious personal injury. b) Use personal protective equipment. Always wear eye protection. Protective equipment such as dust mask, non- skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
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To achieve a high level of dust collection, use a suitable vacuum cleaner of the type recommended by Hilti for wood dust and/or mineral dust together with this tool. Ensure that the workplace is well ventilated.
Place the tool in a location where it can be kept under observation, well away from flammable materials, and allow it to cool down. Contact Hilti Service after the battery has been allowed to cool. 5.2.4 Electrical safety Before beginning work, check the working area (e.g.
CAUTION Before fitting the battery, check that the power tool is switched off and that the safety lock is engaged (forward/reverse switch in the middle position). Use only the Hilti batteries approved for use with this power tool. CAUTION Before inserting the battery in the tool, check to ensure that the battery terminals and the contacts in the tool are free from foreign objects.
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7.1.1.2 Removing the socket 1. Set the forward / reverse switch to the middle position or remove the battery from the power tool. 2. Pull the socket away from the square drive spindle. 7.1.2 Changing the socket (¾" square drive with locking pin) 7.1.2.1 Fitting the socket 1.
NOTE If use of the power tool continues, battery discharge is stopped automatically (indicated by LED 1 blinking) 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.
Electrical fault. Remove the battery from the power tool and contact Hilti Ser- vice. The power tool The battery is dis- Change the battery doesn’t run and 1 charged. and recharge the LED blinks.
For repair or replacement, send the tool or related parts immedi- ately upon discovery of the defect to the address of the local Hilti marketing organization provided. This constitutes Hilti’s entire obligation with regard to warranty and supersedes all prior or contemporaneous comments and oral or written agreements concerning warranties.
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