DeWalt DW743N Traduction De La Notice D'instructions Originale page 29

Table release lever
2
Rotating table clamp
3
Mitre saw table
4
5 Rotating table
Fence right-hand side
6
Fence left-hand side
7
Rotating table location plunger
8
Mitre scale/table insert
9
10 Dust extraction adapter
Fixed upper blade guard
11
12 Moveable lower blade guard
Guard release lever
13
Operating handle
14
a2
Operating handle
14
15 Trigger switch (mitre saw mode)
Riving knife storage
16
17 Push stick storage
Leg
18
Foot
19
Table locking device
20
Saw table retention bracket
21
22 Bevel clamp handle
BEncH saW MODE
a3
Bevel clamp handle
22
Height adjuster
23
Bench saw table
24
Upper blade guard
25
26 Parallel fence
Mitre fence (option)
27
OPTIOnaL accEssORIEs
For use in mitre saw mode:
a4
Adjustable stand 760 mm (max. height) (DE3474)
28
Support guide rails 1,000 mm (DE3494)
29
Support guide rails 500 mm (DE3491)
Swivelling stop (DE3462)
30
Length stop for short workpieces (to be used with guide rails
31
Support with removable stop (DE3495)
32
Support with stop removed (DE3495)
33
34 Material clamp (DE3461)
a5
Roller support table (DE3497)
35
For use in bench saw mode:
a3
27 Mitre fence (DE3496)
a6
36 Extension table (DE3472)
a7
Single sliding table (DE3471)
37
nOT sHOWn
- Double sliding table
FOR UsE In aLL MODEs:
a8
38 Three way dust extraction kit (DE3500)
Intended Use
Your D WALT flip-over saw has been designed to operate as a mitre saw or saw bench to
e
perform the four main sawing operations of ripping, cross-cutting, bevelling and mitring
easily, accurately and safely.
This unit is designed for use with a nominal blade diameter 250 mm carbide tip blade for
professional cutting wood, wood products and plastics.
Mitre saw Mode
In mitre saw mode, the sawing machine is used in vertical, mitre or bevel position.
Bench saw Mode
Turned over on its central axis, the sawing machine is used to perform the standard ripping
operation and for sawing wide pieces by manually feeding the workpiece into the blade.

WARNING: Do not use the machine for other purposes as described.
DO nOT use under wet conditions or in the presence of flammable liquids or gases.
DO nOT let children come into contact with the tool. Supervision is required when
inexperienced operators use this tool.
• Young children and the infirm. This appliance is not intended for use by young children
or infirm persons without supervision.
• This product is not intended for use by persons (including children) suffering from
diminished physical, sensory or mental abilities; lack of experience, knowledge or skills
unless they are supervised by a person responsible for their safety. Children should never
be left alone with this product.
ASSEMBLY AND ADJUSTMENTS

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.
Unpacking

WARNING: When moving the machine, always seek assistance. The machine is too heavy
for one person to handle.
1. Remove the loose packaging material from the box.
2. Lift the machine out of the box.
3. Remove the parts box from the interior of the machine.
4. Remove any remaining packing material from the machine.
Mounting the Legs (Fig. C1)
With the legs mounted, the machine is suitable for stand-alone placement.
1. Turn the machine upside down.
2. Pass a coach bolt
3. Place a lock knob
4. Present a leg
the base. For each leg, make sure that the lock knob and washer locate at the outside of
the open ended slot.
5. Tighten the lock knobs.
6. Turn the machine straight up. Make sure it is level; adjust the leg clamping height
if required.
Mounting the Machine to the Workbench (Fig. C2)
With the legs removed, the machine is suitable for placement on a workbench. To ensure a
safe operation, the machine has to be fixed to the workbench and mounted with bolts 8 mm
diameter by 80 mm long.
Assembly for Mitre Saw Mode
Mounting the Under-table Guard (Fig. D)
The under-table guard
1. Place the two hooks on the left of the guard into the oblong slots on the left of the blade
) (DE3460)
29
slot
2. Place the guard flat on the table and press it in the locking grommet.
3. To remove, loosen the grommet with a screwdriver and proceed in reverse order.
Turning the Sawhead and Table Over (Fig. A3, E1, E2)
1. Withhold the saw table with one hand and push the table release lever
(Fig. E1).
2. Push the table downwards at the front and swing it over completely until the motor
assembly is uppermost and the indentation engages in the retaining teeth of the table
locking device
3. The head assembly is held down by a clamp strap at the front and a height adjuster
the rear (Fig. A3).
4. Remove the strap.
5. Rotate the wheel
"U"-shaped bracket
6. Swing and push the height adjuster up.
7. Holding the head firmly, allow the spring pressure to take the head upwards into its
rest position.
Mounting the Saw Blade (Fig. A1, A2, F1–F3)

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.

WARNING: Be aware the saw blade shall be replaced in the described way only. Only use
saw blades as specified under Technical Data; Cat.no.: DT4321.
WARNING: The teeth of a new blade are very sharp and can be dangerous.

WARNING: Always change blades with the machine in mitre saw mode.
1. Ensure riving knife
2. Insert the hex key
Place the blade spanner
3. The blade locking screw has a left-handed thread, therefore holding the hex key firmly,
turn the spanner clockwise to loosen.
4. Depress the head lock up guard release lever
the lower guard as far as possible.
5. Remove the blade locking screw
47 from the flat side through the holes into each of the legs
48 and washer 49 onto the bolts.
18 to each of the mounting points
50 is fitted to the top of the bench saw table.
52 .
20 .
55 counterclockwise whilst holding down the head until the
56 can be disengaged from its seating (Fig. E2).
16 is secured in the upper rest position (Fig. A2).
57 through the hole 58 in the belt casing into the spindle end (Fig. F1).
59 onto the blade locking screw
13
60 and the outside arbor collar
EnGLIsH
18 .
46 located at the edges on the inside of
to the left
2
23 at
60 (Fig. F2).
to release the lower guard , then raise
12
61 (Fig. F3).
27