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4.5.
POWER SWITCH AND LOCKING SWITCH
4.5.1.
Plug the saw into the power source.
To start the saw squeeze the power switch (fig 1) towards the handle (fig 1).
4.5.2.
Adjust the speed by rotating the speed control dial (fig 1) to the desired speed suitable for the application.
4.5.3.
At the desired speed press the locking switch (fig 1) to maintain the selected speed.
4.5.4.
To disengage the locking switch (fig 1) squeeze the power switch (fig 1) to release.
4.5.5.
4.5.6.
To stop the saw release the power switch.
5. OPERATION
5.1.
GENERAL CUTTING
When sawing light building materials, observe the statutory provisions and the recommendations of the material suppliers.
5.1.1.
5.1.2.
Always use the correct cutting blade for the task.
5.1.3.
Check the material being cut for any foreign objects, such as nails or screws, and remove.
5.1.4.
If required mark the line of the cut.
Switch the saw on, see section 4.5, and guide it towards the workpiece.
5.1.5.
Position the guide (fig 1) onto the surface of the workpiece and saw through the material.
5.1.6.
5.1.7.
Apply uniform contact, pressure and feed.
DO NOT force the cutting blade. Use only enough pressure to keep the saw cutting. Allow the cutting blade and the saw to do the
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work.
On completion of cutting switch the saw off. See section 4.5.6.
5.1.8.
If the cutting blade becomes jammed, switch the saw off immediately. Widen the gap with a suitable tool and remove the saw.
5.1.9.
5.2.
PLUNGE CUTTING
Plunge cutting is only suitable for soft materials such as wood, plaster board or similar.
‰
WARNING! DO NOT plunge cut on metal applications.
NOTE: Use only short cutting blades for plunge cutting.
5.2.1.
If required mark the line of the cut.
From a convenient point within the cut-out area place the edge of the guide (fig 4) onto
5.2.2.
the workpiece.
Switch on the saw and select the maximum speed. See section 4.5.
5.2.3.
‰
WARNING! Ensure that the cutting blade is NOT in contact with the workpiece when
switching on the saw.
5.2.4.
Slowly lower the saw until the cutting blade is perpendicular to the workpiece.
5.2.5.
Continue to cut along the line of cut as required.
On completion of cutting switch the saw off. See section 4.5.6.
5.2.6.
5.3.
FLUSH CUTTING
NOTE: Flush cutting is cutting back items flush to a wall, such as water pipes or similar.
Elastic Bi-metal cutting blades must be used for flush cutting.
5.4.
‰
WARNING! To avoid kickback ensure that the cutting blade extends beyond the thickness or diameter of the material being sawn.
5.4.1.
Apply lateral pressure on the saw until the bi-metal cutting blade and the side of the guide shoe are positioned against the wall.
5.4.2.
Maintaining a constant lateral pressure complete the saw cut through the material.
On completion of cutting switch the saw off. See section 4.5.6.
5.4.3.
5.5.
COOLANT/LUBRICANT
When cutting metal, a coolant or lubricant should be applied to help prevent overheating of the cutting blade.
5.5.1.
6. MAINTENANCE
‰
WARNING! Disconnect the saw from the mains power supply before performing any servicing or maintenance.
Replace or repair damaged parts. Use genuine parts only. Unauthorised parts may be dangerous and will invalidate the warranty.
6.1.
Regularly inspect all fixing screws. Fully tighten if required.
6.2.
The carbon brushes should only be inspected or replaced by a qualified service engineer.
6.3.
6.4.
Keep the ventilation openings clear and free from obstructions.
6.5.
Remove material residue from the quick release clamp.
6.6.
CLEANING
6.6.1.
Clean the saw housing ONLY with a damp cloth and dry thoroughly afterwards.
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DO NOT use solvents.
‰
WARNING! DO NOT immerse the saw in water.
© Jack Sealey Limited
Original Language Version
fig.4
SRS850.V2 Issue 1 12/04/22
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