DeWalt DCS727 Original Instructions Manual page 52

EnGLIsh
• Check protective belt cover 37
lower guard
1
• Install the table extensions to both sides of the saw's base. Refer to
Assembling the Base Extensions section.
• 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 many nonferrous materials, these
operating instructions refer to the cutting of wood only. The same
guidelines apply to the other materials. Do not cut ferrous (iron and
steel) materials, fibre cement or masonry with this saw!
• Make sure to use the kerf plate. Do not operate the machine if the kerf
slot is wider than 12 mm.
• Connect saw to an external dust extractor.
OPERATION
Instructions for Use

WARNING: Always observe the safety instructions and
applicable regulations.

WARNING: To reduce the risk of serious personal injury, turn
tool off and disconnect battery pack before making any
adjustments or removing/installing attachments or accessories.
An accidental start-up can cause injury.
Refer to saw Blades under Optional Accessories to select the blade that
best fits your needs.
Ensure the machine is placed to satisfy your ergonomic conditions in terms
of table height and stability. The machine site shall be chosen so that the
operator has a good overview and enough free surrounding space around
the machine that allows handling of the workpiece without any restrictions.
To reduce effects of vibration make sure the environment temperature is
not too cold, the machine and accessories are well maintained and the
workpiece size is suitable for this machine.
Proper Body and Hand Position (Fig. O1, O2)

WARNING: To reduce the risk of serious personal injury, ALWAYS use
proper hand position as shown in Figure O1.

WARNING: To reduce the risk of serious personal injury, ALWAYS hold
securely in anticipation of a sudden reaction.
• Never place hands near cutting area. Place hands no closer than
100 mm from the blade.
• Hold the workpiece tightly to the table and the fence when cutting.
Keep hands in position until the trigger has been released and the blade
has completely stopped.
• ALWAYS MAKE DRY RUNS (UNPOWERED) BEFORE FINISH CUTS SO THAT
YOU CAN CHECK THE PATH OF THE BLADE. DO NOT CROSS HANDS, AS
SHOWN IN FIGURE O2.
• Keep both feet firmly on the floor and maintain proper balance. As you
move the mitre arm left and right, follow it and stand slightly to the side
of the saw blade.
• Sight through the guard louvers when following a pencil line.
Trigger Switch (Fig. A2)
To turn the saw on, push the lock-off lever
trigger switch 24 . The saw will run while the switch is depressed. Allow the
blade to spin up to full operating speed before making the cut. To turn the
saw off, release the switch. Allow the blade to stop before raising the saw
head. There is no provision for locking the switch on. A hole
in the trigger for insertion of a padlock to lock the switch off.
Your saw is equipped with an automatic electric blade brake, but the saw
blade should stop within 4 seconds of trigger release.
50
for damage and proper functioning of
25 to the left, then depress the
26 is provided
Always be sure the blade has stopped before removing it from the kerf.
Dust Extraction (Fig. A2, D, AA)

WARNING: To reduce the risk of serious personal injury, turn
tool off and disconnect battery pack before making any
adjustments or removing/installing attachments or accessories.
An accidental start-up can cause injury.

WARNING: Certain dust, such as oak or beech dust, is considered
carcinogenic, especially in connection with wood-treatment additives.
• Always use dust extraction.
• Provide for good ventilation of the work space.
• It is recommended to wear an appropriate respirator.

CAUTION: Never operate this saw unless the dust bag or
D WALT dust extractor is in place. Wood dust may create a
e
breathing hazard.

CAUTION: Check and clean the dust bag each time after using.

WARNING: When sawing aluminium, remove the dust bag, or
disconnect the dust extractor to avoid the risk of fire.
Your mitre saw has a built-in dust port
the dust bag , 33 mm nozzles or direct attachment to the D
40
AirLock (DWV9000-XJ).
Observe the relevant regulations in your country for the materials to
be worked.
To Attach the Dust Bag (Fig. D)
1. Fit the dust bag 40 to the dust port
To Empty the Dust Bag (Fig. D)
1. Remove dust bag 40 from the saw and gently shake or tap the dust
bag to empty.
2. Reattach the dust bag back onto the dust port
You may notice that all the dust will not come free from the bag. This will
not affect cutting performance but will reduce the saw's dust collection
efficiency. To restore your saw's dust collection efficiency, depress the
spring inside the dust bag when you are emptying it and tap it on the side
of the trash can or dust receptacle.
External Dust Extraction (Fig. AA)
When vacuuming dry dust that is especially detrimental to health or
carcinogenic, use a special dust Class M vacuum cleaner.
Connecting to an AirLock Compatable Dust Extractor (Fig. AA)
The dust port on your mitre saw is compatable with the D
36
AirLock connection system. The AirLock allows for a fast, secure connection
between the dust extractor hose 67
1. Ensure the collar on the AirLock connector
Align notches on collar and AirLock connector as shown for unlock
66
and lock positions.
2. Push the AirLock connector onto the dust port
3. Rotate the collar to the locked position.
nOTE: The ball bearings inside collar lock into slot and secure
the connection.The mitre saw is now securely connected to the
dust extractor.
Wireless Tool Connect™ Compatible
This mitre saw has a built in wireless connection which can operate with a
Wireless Tool Connect™ dust extractor. Once the saw and the Wireless Tool
Connect™ compatible dust extractor are paired, the dust extractor will be
controlled by the trigger switch on the mitre saw.
Use of XPS™ LED Worklight System (Fig. A1, A2)
nOTE: The mitre saw must have the battery pack inserted.
The XPS™ LED Worklight System is equipped with a temporary on
switch and can be activated manually. The XPS™ LED Worklight System
27
also turns on when the trigger is activated and the blade is running.
To cut through an existing pencil line on a piece of wood:
36 that allows connection to either
WALT
e
36 as shown in Figure D.
36 .
WALT
e
and the mitre saw.
65 is in the unlock position.
36 .