Instruction manual

7
Checking and Adjusting the Bevel Angle
(Fig. 1, 18, 19)
The bevel override allows the max. bevel angle to be set at 45° or 48° as
required.
Left = 45°
Right = 48°
1. Make sure the override knob (A3) is located in the left position.
2. Loosen the bevel clamp handle (T) and move the saw head to the left.
3. This is the 45° bevel position.
4. If adjustment is required, turn the stopscrew (A4) in or out as necessary
until the pointer (A1) indicates 45°.
WARNING: The guide grooves can become clogged with sawdust. Use a
stick or some low pressure air to clear the guide grooves.
FIG. 18
ZZ
EE
A3
T
FIG. 19
A4
U
A1
A2
A2
Brushes
WARNING: To reduce the risk of serious personal injury, turn off the tool
and disconnect it from the power source before attempting to move it, change
accessories or make any adjustments accept as written in laser adjustment
instructions.
Inspect carbon brushes regularly by unplugging tool, removing the motor end
cap, lift the brush spring and withdraw the brush assembly. Keep brushes
clean and sliding freely in their guides. Always replace a used brush in the
same orientation in the holder as it was prior to its removal. Carbon brushes
have varying symbols stamped into their sides, and if the brush is worn down
to approximately 12.7 mm (1/2"), the spring will no longer exert pressure and
they must be replaced. Use only identical D
EWalt brushes. Use of the correct
grade of brush is essential for proper operation of electric brake. New brush
assemblies are available at DEWALT service centers. The tool should be allowed
to “run in” (run at no load) for 10 minutes before use to seat new brushes. The
electric brake may be erratic in operation until the brushes are properly seated
(worn in). Always replace the brush inspection cap after inspection or servicing
the brushes.
While “running in” DO NOT TIE, TAPE, OR OTHER WISE LOCK THE TRIGGER
SWITCH ON. HOLD BY HAND ONLY.
OPERATION
WARNING: To reduce the risk of injury, turn unit off and disconnect
machine from power source before installing and removing accessories, before
adjusting or changing set-ups or when making repairs. Be sure the trigger
switch is in the OFF position. An accidental start-up can cause injury.
Instructions for Use
WARNING: Always observe the safety instructions and applicable
regulations.
We recommend the use of a residual current device with a residual current
rating of 30mA or less.
WARNING:
• Install the appropriate saw blade. Do not use excessively worn blades.
The maximum rotation speed of the tool must not exceed that of thesaw
blade.
• Do not attempt to cut excessively small pieces.
• Allow the blade to cut freely. Do not force.
• Allow the motor to reach full speed before cutting.
• Make sure all locking knobs and clamp handles are tight.
• Secure the workpiece.
• Although this saw will cut wood and plastic materials,these operating
instructions refer to the cutting of wood only. The sameguide-lines apply
to the other materials. Do not cut ferrous (iron and steel) materials or
masonry with this saw! Do not use any abrasive discs!
• Make sure to use the kerf plate. Do not operate the machine if the kerf
slot is wider than 10 mm.
• Placing the workpiece on a piece of wood will increase the capacities to
300 mm.
Switching On and Off (Fig. 1)
A hole (DD) is provided in the on/off switch (A) for insertion of a padlock to
lock the tool.
1. To run the tool, press the on/off switch (A).
2. To stop the tool, release the switch.
Body and Hand Position
Proper positioning of your body and hands when operating the mitre saw will
make cutting easier, more accurate and safer.
WARNING:
• Never place your hands near the cutting area.
• Place your hands no closer than 150 mm (6") from the blade.
• Hold the workpiece tightly to the table and the fence when cutting. Keep
your hands in position until the switch has been released and the blade
has completely stopped.
• Always make dry runs (without power) before finish
cuts so that you can check the path of the blade.
• Do not cross your hands.
• Keep both feet firmly on the floor and maintain proper balance.
• As you move the saw arm left and right, follow it and stand slightly to
the side of the saw blade.
Basic Saw Cuts
VERTICAL STRAIGHT CROSS CUT (FIG. 1, 20)
NOTE: Use 216 mm (8.5") saw blades with 30 mm arbor holes to obtain the
desired cutting capacities.
1. Slacken the mitre latch (M) and subsequently lift it up.
2. Engage the mitre latch (M) at the 0° position and fasten the mitre latch.
3. Place the wood to be cut against the fence (P).
4. Take hold of the carrying handle (C) and press the guard lock up release
lever (B) to release the guard. Press the trigger switch (A) to start the
motor. It is recommended to start the cut near the fence.
5. Depress the head to allow the blade to cut through the timber and enter the
plastic kerf plate (K).
6. When the head is fully depressed, slowly pull it across to complete the cut.
7. After completing the cut, release the switch and wait for the saw blade to
come to a complete standstill before returning the head to its upper rest
position.
WARNING:
• For some types of plastic profiles, it is advisable to follow the sequence
in reverse order.
• The lower blade guard is designed to close quickly when the lever (B) is
released. If it does not close within 1 second, have the saw serviced by
an authorised DEWALT repair agent.
FIG. 20