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6.2 Fitting the saw blade 

1. Unplug the supply cord from the electric socket.
2. Press the saw blade release lever and hold it in this

position.

3. Push the saw blade into the blade holder (teeth fac-

ing cutting direction) until it engages.

4. Hold the blade against the resistance felt and then

allow the blade release lever to return to its original
position.

5. Check that the blade is held securely by gripping and

pulling it.

6.3 Changing the saw blade 

-NOTE-

When changing the saw blade, hold the tool in such a
way that persons or animals cannot be injured by the
saw blade as it is ejected.
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 a dust removal  system

-NOTE-

Use of a dust removal system reduces exposure to dust,
increases safety at the workplace by ensuring better vis-
ibility of the cutting line and helps to keep the workplace
tidy by greatly reducing the amount of dust and wood
chips in the working area.
Connect the dust removal system before working with
the tool for long periods when cutting wood or other
materials that may cause considerable dust.
The dust removal hood must be fitted when the tool is
being used with a dust removal system.

6.4.1 Connecting the system 

1. Unplug the supply cord from the electric socket.
2. Fit the dust removal adaptor into the opening on the

tool.

3. Push the dust removal adaptor toward the tool from

below until it engages.

4. Connect the vacuum cleaner hose to the dust removal

adaptor.

6.4.2 Disconnecting the system 

1. Unplug the supply cord from the electric socket.
2. Disconnect the vacuum cleaner hose from the dust

removal adaptor.

3. Push the dust removal adaptor downwards and pull

it out of the tool.

6.4.3 Procedure if the extraction adapter is blocked

1. Disconnect the supply cord plug from the power out-

let.

2. Clean out the extraction adapter.
3. Check for misalignment or binding of moving parts,

breakage of parts and any other condition that may
affect the power tool’s operation.

6.5 Dust removal hood 

6.5.1 Fitting the dust removal hood 

1. Unplug the supply cord from the electric socket.

2. Push the dust removal hood onto the tool from the

front until it engages.

6.5.2 Removing the dust removal hood 

 

1. Unplug the supply cord from the electric socket.
2. Tilt the dust removal hood slightly and pull it away

from the tool toward the front.

6.6 Sawdust blower

The blower keeps the cutting line free of dust and chips
by directing a jet of air toward the saw blade.  

6.7 Adjusting the orbital action 

The four orbital action settings permit cutting perfor-
mance and quality of cut to be adjusted to suit the mate-
rial being cut.
Orbital action adjustment lever is used to set the tool to
one of the four orbital action settings.
Please observe the following recommendations:
The lower the orbital action setting, the finer and clean-
er the cut.
The optimum setting can be determined by making test
cuts.

Setting 0: No orbital action
Setting I: Low orbital action
Setting II: Medium orbital action
Setting III: High orbital action
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.

6.9 Adjusting the cutting angle

6.9.1 Setting the cutting angle 

1. Unplug the supply cord from the electric socket.
2. Remove the dust removal system adaptor.
3. Release the screw.
4. Pull the baseplate slightly toward the front of the tool.
5. Set the baseplate to the desired angle according to the

scale on the tool.

6. Tighten the screw.

6.9.2 Resetting the cutting angle

1. Unplug the supply cord from the electric socket.
2. Release the screw.
3. Return the baseplate to the 0° position.
4. Push the baseplate back to its original position (toward

the rear of the tool).

5. Tighten the screw.

6.10 Offsetting the baseplate 

To facilitate sawing close to edges, the baseplate can be
repositioned as follows:
1. Unplug the supply cord from the electric socket.
2. Release the screw.
3. Push the baseplate back as far as it will go.
4. Tighten the screw.

Printed: 07.07.2013 | Doc-Nr: PUB / 5138188 / 000 / 00

Summary of Contents for WSJ 750

Page 1: ...emploi fr Istruzioni d uso it Gebruiksaanwijzing nl Manual de instruções pt Manual de instrucciones es Brugsanvisning da Käyttöohje fi Bruksanvisning sv Οδηγιες χρησεως el Kasutusjuhend et Lietošanas pamācība lv Instrukcija lt ar Printed 07 07 2013 Doc Nr PUB 5138188 000 00 ...

Page 2: ...1 WSJ 750 ET WSJ 850 ET WSJ 750 EB WSJ 850 EB 16 15 3 4 1 5 6 8 9 10 13 14 11 12 7 16 15 3 4 2 1 5 6 8 9 10 13 14 11 12 7 Printed 07 07 2013 Doc Nr PUB 5138188 000 00 ...

Page 3: ...1 2 4 3 5 1 2 1 3 1 2 1 2 2 7 8 5 4 3 2 4 1 3 6 4 2 1 3 2 4 Printed 07 07 2013 Doc Nr PUB 5138188 000 00 ...

Page 4: ...11 12 13 14 15 1 4 2 3 6 1 3 1 1 2 1 2 2 III II I O 9 3 6 5 2 4 10 Printed 07 07 2013 Doc Nr PUB 5138188 000 00 ...

Page 5: ...16 1 4 3 2 5 6 7 4 3 2 5 6 7 Printed 07 07 2013 Doc Nr PUB 5138188 000 00 ...

Page 6: ...J 750 ET and WSJ 850 ET 햴 Ventilation slots 햵 Stroke rate adjustment thumbwheel 햶 Dust removal system connector 햷 Baseplate 햸 Orbital action adjustment lever 햹 Baseplate locking screw 햺 Guide roller 햻 Saw blade insert tools 햽 Guard 햾 Blade holder 햿 Saw blade release lever 헀 Dust removal hood 헁 Low friction baseplate cover 헂 Anti splinter insert These numbers refer to the corresponding illustra tio...

Page 7: ... ASJ SS Dust removal adaptor W ASJ AS Low friction baseplate cover W ASJ GL Hex socket wrench 5 W A SW5 Dust removal hood W ASJ AH Filter W ASJ FD 3 1 WSJ DRS dust removal module 3 1 1 General information Location of identification data on 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 ...

Page 8: ...the dust removal adaptor downwards and pull it out of the tool Emptying the dust container NOTE Hold the dust removal module so that the dust removal adaptor faces upwards 1 Unplug the supply cord from the electric socket 2 Press the two buttons on the dust removal module one on each side simultaneously 3 Pull the dust container downwards away from the tool 4 Empty the dust out of the container by...

Page 9: ... earth ed grounded power tools Unmodified plugs and matching outlets will reduce risk of electric shock b Avoid body contact with earthed or grounded surfaces such as pipes radiators ranges and refrigerators There is an increased risk of electric shock if your body is earthed or grounded c Do not expose power tools to rain or wet conditions Water entering a power tool will increase the risk of ele...

Page 10: ...the health due to exposeure to dust 5 2 3 Electrical safety a Before beginning work check the working area e g with a metal detector to ensure that no concealed electric cables or gas and water pipes are present External metal parts of the tool may become live if for example an electric cable is damaged inadvertenly This presents a serious risk of electric shock b Check the condition of the supply...

Page 11: ...ate connection end system and that they are properly fitted and secured in the chuck c In the event of a power faillure switch the tool off and unplug the supply cord This prevents inadver tent starting when the power returns d Avoid using extension cords with multiple sockets and the simultaneous use of several electric tools connected to one extension cord 5 2 5 Special safety precautions for re...

Page 12: ...ay affect the power tool s operation 6 5 Dust removal hood 6 5 1 Fitting the dust removal hood 1 Unplug the supply cord from the electric socket 2 Push the dust removal hood onto the tool from the front until it engages 6 5 2 Removing the dust removal hood 1 Unplug the supply cord from the electric socket 2 Tilt the dust removal hood slightly and pull it away from the tool toward the front 6 6 Saw...

Page 13: ...ng the front edge of the baseplate into contact with the workpiece 6 11 Anti splinter insert NOTE The anti splinter insert cannot be used with certain types of saw blades e g offset blades Use of the anti splinter insert helps prevent splintering of the surface when sawing wood materials 1 Unplug the supply cord from the electric socket 2 Press the anti splinter insert into the baseplate from belo...

Page 14: ...on slots carefully using a dry brush Do not permit foreign objects to enter the interior of the tool Clean the outside of the tool at regular intervals with a slightly damp cloth Do not use a spray steam pressure cleaning equipment or run ning water for cleaning This may negatively affect the electrical safety of the tool 8 3 Maintenance Check all external parts of the tool for damage at regular i...

Page 15: ...scale on the thumbwheel and adjust it accordingly Dust removal with the The dust removal hood is not fitted Check that the vacuum cleaner is working vacuum cleaner or dust and that the dust removal adaptor and removal module doesn t dust removal hood are fitted work The passages in the tool and or dust Clean the passages in the tool or dust removal adapter are dirty or blocked removal adapter The ...

Page 16: ... in accordance with the Hilti Operating Instructions and the technical sys tem is maintained This means that only original Hilti consumables components and spare parts may be used in the tool This warranty provides the free of charge repair or replacement of defective parts only over the entire lifes pan of the tool Parts requiring repair or replacement as a result of normal wear and tear are not ...

Page 17: ...50 ET WSJ 750 EB WSJ 850 ET WSJ 850 EB and WSJ DRS Year of design 2003 Hilti Corporation Feldkircherstrasse 100 FL 9494 Schaan Paolo Luccini Jan Doongaji Head of BA Quality Process Management Ececutive Vice President BA Electric Tools Accessories BU Power Tools Accessories 01 2012 01 2012 Technical documentation filed at Hilti Entwicklungsgesellschaft mbH Zulassung Elektrowerkzeuge Hiltistrasse 6 ...

Page 18: ...el 423 2342111 Fax 423 2342965 www hilti com Hilti registered trademark of Hilti Corp Schaan W 2750 0213 24 Pos 1 1 Printed in Germany 2013 Right of technical and programme changes reserved S E O 377834 A3 Printed 07 07 2013 Doc Nr PUB 5138188 000 00 ...

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