5. HEALTH AND SAFETY INFORMATION
Wait for the machine to stop. Unless the machine is fitted with a safety brake, some parts may
continue to move due to momentum. Wait for all parts to stop, then unplug it from the power supply
before making any adjustments, carrying out maintenance operations or just finishing using the tool.
Remove and check setting tools. Some machinery requires the use of additional tools or keys to set,
load or adjust the power tool. Before starting the power tool always check to make certain they have
been removed and are safely away from the machine.
Prevent unintentional starting. Before plugging any machine in to the power supply, make sure the
switch is in the OFF position. If the machine is portable, do not hold the machine near the switch and
take care when putting the machine down, that nothing can operate the switch.
Carefully select an extension lead. Some machines are not suitable for use with extension leads. If
the tool is designed for use outdoors, use an extension lead also suitable for that environment. When
using an extended lead, select one capable of handling the current (amps) drawn by the machine in
use. Fully extend the lead regardless of the distance between the power supply and the tool. Excess
current (amps) and a coiled extension lead will both cause the cable to heat up and can result in fire.
Concentrate and stay alert. Distractions are likely to cause an accident. Never operate a power tool if
you are under the influence of drugs (prescription or otherwise), including alcohol or if you are feeling
tired. Being disorientated will result in an accident.
Have this tool repaired by a qualified person. This tool is designed to conform to the relevant
international and local standards and as such should be maintained and repaired by someone
qualified, using only original parts supplied by the manufacturer. This will ensure the tool remains safe
to use.
5.2 ADDITIONAL SAFETY INSTRUCTIONS FOR ALL SAWS
Keep hands away from cutting area and the blade. Keep your second hand on the auxiliary handle,
or motor housing. If both hands are holding the saw, they cannot be cut by the blade.
Do not reach underneath the workpiece. The guard cannot protect you from the blade below the
workpiece.
Adjust the cutting depth to the thickness of the workpiece. Less than a full tooth of the blade teeth
should be visible below the workpiece.
Never hold piece being cut in your hands or across your leg. Secure the workpiece to a stable
platform. It is important to support the work properly to minimise body exposure, blade binding or loss
of control.
Hold power tool by insulated gripping surfaces when performing an operation where the
cutting tool may contact hidden wiring or its own cord. Contact with a “live” wire will also make
exposed metal parts of the power tool “live” and shock the operator.
When ripping always use a rip fence or straight edge guide. This improves the accuracy of cut and
reduces chance of blade binding.
Always use blade with correct size and shape (diamond versus round) of arbour holes. Blades
that do not match the mounting hardware of the saw will run eccentrically, causing loss of control.
Never use damaged or incorrect blade washers or bolt. The blade washers and bolt were specially
designed for your saw, for optimum performance and safety of operation.
Causes and operator prevention of kickback:
– Kickback is a sudden reaction to a pinched, bound or misaligned saw blade, causing an
uncontrolled saw to lift up and out of the workpiece towards the operator.
– When the blade is pinched or bound tightly by the kerf closing down, the blade stalls and the motor
reaction drives the unit rapidly back towards the operator.
– If the blade becomes twisted or misaligned in the cut, the teeth at the back edge of the blade can
dig into the top surface of the wood causing the blade to climb out of the kerf and jump back toward
the operator.
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9. BASIC CIRCULAR SAW OPERATIONS
9.1 ON/OFF TRIGGER SWITCH – FIG.4
The trigger switch
(16)
is operated in conjunction with
a safety release button
(15)
so that it is not possible
to start the circular saw by accident.
– To start the saw, press the safety button
(15)
first
and then depress the trigger switch
(16)
.
● Always wear ear defenders during use.
9.2 DUST EXTRACTION – FIG.5
Inhalation of dust particles can be detrimental to
health. The dust outlet
(1)
must be connected with a
dust extraction machine.
Note: Due to the outlet diameter, a size adaptation
may be necessary.
Warning! All wood dust (including dust from
composites like chipboards and fibre boards etc.) is
hazardous to health. It can affect the nose, the
respiratory system and the skin. For example MDF
(medium density fibreboard) which contains
formaldehyde is a known carcinogen. In addition to
the above measures a correctly fitted dust mask,
suitable for the activity and in accordance to the
relevant standard, must be worn.
9.3 CUTTING DEPTH ADJUSTMENT –
FIG.6
– To adjust the cutting depth, loosen the cutting
depth adjustment knob
(12)
.
– Set the required cutting depth, using the depth
scale markings as a guide.
Note: For greater accuracy measure the tip of the
blade back to the base.
– Re-tighten the cutting depth adjustment knob
(12)
when the required depth is set.
9.4 CUTTING ANGLE ADJUSTMENT –
FIG.7
To alter the angle between 0° to 45°, loosen the bevel
angle locking knob
(8)
.
Note: The scale is a guide. If more accuracy is
required a protractor should be used off the underside
of the base against the blade.
– When the required angle is set, re-tighten the
bevel angle locking knob
(8)
.
FIG.4
FIG.5
FIG.6
FIG.7
(15)
(16)
(1)
(12)
(8)
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Summary of Contents for 56791
Page 19: ...19 NOTES...
