ORIGINAL OPERATING INSTRUCTIONS WSJ 750-ET / WSJ 750-EB / WSJ 850-ET / WSJ 850-EB orbital action jig saw and WSJ-DRS dust removal system 1. General information It is essential that the operating instructions are read before the tool is operated for the 1.1 Signal words and their meaning...
Make a note of this data in your operating instructions and always refer to it when 3.1.4 Technical data making an enquiry to your Hilti representative or service WSJ-DRS dust removal module for the WSJ 850-ET and department.
Wear breathing protection. ● by the dust removal system. Clean the filter carfully, using compressed air or a vacuum cleaner. 4. Technical data Tool WSJ 750-ET WSJ 750-EB WSJ 850-ET WSJ 850-EB Nominal power rating 750 W 750 W...
For the given sound power level as per EN 60745, the tolerance is 3 dB. Wear ear protection! Triaxial vibration values (vibration vector sum) Measured in accordance with EN 60745-2-11 WSJ 750-EB WSJ 750-ET WSJ 850-EB WSJ 850-ET Sawing wood sheets 13.0 m/s 10.5 m/s 11.0 m/s...
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Keep cutting tools sharp and clean. Properly maintained cut- the type recommended by Hilti for wood dust and/or ting tools with sharp cutting edges are less likely to bind and are mineral dust together with this tool.
materials. Dust (especially dust from conductive e) The cutting produced when sawing, especially metal materials) or dampness adhering to the surface of cuttings, may be hot. Wear suitable protective the tool may, under unfavorable conditions, present clothing. a risk of electric shock. f) The safety guard for the saw blade must always be fitted in order to prevent inadvertent contact with d) When working outdoors with an electric tool it must...
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2. Push the dust removal hood onto the tool from the 6.2 Fitting the saw blade front until it engages. 1. Unplug the supply cord from the electric socket. 2. Press the saw blade release lever and hold it in this 6.5.2 Removing the dust removal hood position.
7.2 Switching on / off The sawing operation swirls up dust ● and wood chips into the air. 7.2.1 On / off switch (WSJ 750-ET / The dust and wood chips may be harm- ● WSJ 850-ET) ful to the eyes and respiratory system.
Do not operate the tool if parts are damaged or when the controls do not function faultlessly. If necessary, your electric tool should be repaired at a Hilti repair center. Repairs to the electrical section of the tool may be car- ried out only by trained electrical specialists.
Clean the filter or fit a new dust container. The cut is not straight. The blade is unsuitable for the Use the saw blade recommended by Hilti application. for the application you are carrying out. The blade is blunt or damaged.
10. Disposal Most of the materials from which Hilti electric tools are manufactured can be recycled. The materials must be correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for taking back your old electric tools for recycling. Please ask your Hilti customer service department or Hilti representa- tive for further information.
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