User manual HILTI WSR 1000

[. . . ] Please refer to the information on the type plate for the nominal voltage and nominal current input of your tool. 8 WSR 1000 1000 W 110 V 220 V 230 V 240 V 11. 7 A 5. 6 A 5. 4 A 5. 2 A 50­60 Hz 3. 95 kg 570×90×140 mm 500­2950/min. 32 mm Variable stroke rate, 4 stroke rate settings Keyless, for standard 1/2 blades < 92 dB (A) Safety precautions When using electric tools, the following fundamental safety precautions must always be observed in order to avoid the risk of injury, electric shock and fire hazards. Please read and observe the instructions below before using the tool. 7. [. . . ] Ensure that the insert tools (saw blades etc. ) are equipped with the appropriate connection end to fit the blade holder on the electric tool and that they are clamped in position correctly in the blade holder. Use only the recommended original Hilti accessories and auxiliary equipment. Failure to observe this point may result in damage to the tool or present a risk of accident. Accordingly, if necessary, have the tool repaired at a Hilti service centre or authorised Hilti repair workshop. Always wear protective gloves and suitable protective goggles when working as saw blades may break or splinter. It is safer than using your hand and it frees both hands to operate the tool. Form the habit of checking to see that keys and adjusting wrenches are removed from the tool before switching it on. c) Turn the blade clamp locking sleeve in a counterclockwise direction. Note: If the saw blade cannot be inserted into the blade clamp, turn the locking sleeve a little until the blade is in the correct clamping position and then release the locking sleeve. Removing the insert tool a) Unplug the supply cord from the electrical socket to prevent unintentional starting. The insert tool may be very hot after long periods of use. Preparation for use It is essential that the safety precautions printed in these operating instructions are read and observed. The supply voltage must correspond to the information on the type plate. If extension cords are used: Only extension cords of a type approved for the intended use and of adequate cross section may be used. Failure to observe this point may result in reduced performance of the tool and overheating of the cord. length for extension cords are: Mains voltage 100 V 230 V Conductor cross-section 1. 5 mm2 2. 5 mm2 20 m 40 m 50 m 100 m Sawing Setting the stroke rate The recommended stroke rate can be pre-selected by turning the stroke rate adjusting wheel to the desired setting. When the operating switch is pressed the saw will then run at the pre-selected stroke rate. The recommended stroke rate settings and information concerning the correct choice of saw blade can be found in the information supplied with these products and in the corresponding table of applications. Stroke rate selection (1 = low stroke rate, 4 = high stroke rate) Material cut Recommended stroke rate Extension cables outdoors Only suitable approved and correspondingly marked cables may be used outdoors. Proceed logically and do not use the tool when your full concentration is not on the job. Operation Inserting the blade Use only blades with a standard 1/2 shank connection end. a) Unplug the supply cord from the mains socket to prevent unintentional starting. 10 Wood 4 Wood with embedded nails 4 Drywall, interior finishing 3 Plastic 1­3 Steel 1­3 Non-ferrous metals 2­3 Aluminium 2­3 Stainless steel 1 The above settings are recommendations intended to ensure optimum cutting performance. The optimum setting may differ from these recommendations depending on the saw blade used, the mains supply voltage and the sawing technique employed. Use of the wrong stroke rate setting may result in increased saw blade wear. Adjusting the contact shoe Unplug the supply cord from the mains socket in order to prevent unintentional starting. [. . . ] Please ask your Hilti customer service department or Hilti sales representative for further information. Should you wish to return the electric tool yourself to a disposal facility for recycling, proceed as follows: Dismantle the tool as far as possible without the need for special tools. Use absorbent paper to wipe lubricated parts clean and to collect the grease that runs out (total quantity approx. On no account should grease be allowed to enter the waste water system or to find its way into the ground. [. . . ]