WSJ 750-ET / WSJ 750-EB / WSJ 850-ET / WSJ 850-EB orbital action jig saw and WSJ-DRS dust removal system It is essential that the operating instructions are read before the tool is operated for the first time. Always keep these operating instructions together with the tool.
The type designation and serial number can be found on the rating plate on the tool. Make a note of this data in your operating instructions and always refer to it when making an enquiry to your Hilti representative or service department. Type: WSJ-DRS Serial no.:...
(drywall panel), the filter should be cleaned thoroughly to ensure no loss of suction power by the dust removal system. Clean the filter carfully, using compressed air or a vacuum cleaner. WSJ 750-ET WSJ 750-EB 750 W 750 W...
Do not make use of incorrect accessories (e.g. the wrong circular saw blade, the wrong extraction con- nector or the wrong type of vacuum cleaner). To avoid the risk of injury, always use only Hilti origi- nal accessories. Connect the tool to an external dust removal system if the material to be cut produces dust hazardous to health.
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Accordingly, have the tool checked regularly at a Hilti service center if it is used frequently for cutting conductive materials. 5.3.3 Thermal...
1. Unplug the supply cord from the electric socket. 2. Press the saw blade release lever to the side as far as it will go. The saw blade is then released and ejected. 6.4 Dust removal using an external dust removal system...
Please refer to the information provided with the saw blade for details of correct settings. 6.8 Adjusting the stroke rate 1. Set the stroke rate adjustment thumbwheel to a posi- tion between 1 (slow) and 6 (fast). Please refer to the information provided with the saw blade for details of correct settings.
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.
9. Troubleshooting Fault Possible cause The saw blade drops out. The saw blade is not engaged correctly. Reinsert the saw blade, taking care to The blade clamping mechanism is dirty. The saw blade cannot be The blade clamping mechanism is inserted.
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.
12. EC declaration of conformity Designation: Orbital action jig saw Type: WSJ 750-ET / WSJ 750-EB / WSJ 850-ET / WSJ 850-EB Year of design: We declare, on our sole responsibility, that this product complies with the following directives and standards:...
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