Black and Decker DW743 Manual Del Usuario página 29

• Allow the motor to reach full speed before cutting.
• Raise the blade from the kerf in the workpiece prior to releasing the
switch.
• Do not wedge anything against the fan to hold the motor shaft.
• Never place either hand in the blade area when the saw is connected
to the electrical power source.
• Do not attempt to cut excessively small pieces.
• Never attempt to stop a machine in motion rapidly by jamming a tool or
other means against the blade; serious accidents can be caused
unintentionally in this way.
• Do not use cracked or damaged saw blades.
• Do not use any abrasive discs.
Additional safety rules for saw benches
• Make sure that the blade rotates in the correct direction and that the
teeth are pointing to the front of the saw bench.
• Be sure all clamp handles are tight before starting any operation.
• Be sure all blade and flanges are clean and the recessed sides of the
collar are against the blade. Tighten the arbor nut securely.
• Keep the saw blade sharp and properly set.
• Make sure that the riving knife is adjusted to the correct distance form
the blade - 3-8 mm.
• Never operate the saw without the upper and lower guards in place.
• Keep your hands out of the path of the saw blade.
• Disconnect the saw from the mains supply before changing blades or
carrying out maintenance.
• Use a push stick at all times, and ensure that you do not place hands
closer than 150 mm from the saw blade while cutting.
• Do not attempt to operate on anything but the designated voltage.
• Do not apply lubricants to the blade when it is running.
• Do not reach around behind the saw blade.
Residual risks
The following risks are inherent to the use of this saw:
- Injuries caused by touching the rotating parts
In spite of the application of the relevant safety regulations and the
implementation of safety devices, certain residual risks cannot be
avoided. These are:
- Impairment of hearing.
- Risk of accidents caused by the uncovered parts of the rotating saw
blade.
- Risk of injury when changing the blade.
- Risk of squeezing fingers when opening the guards.
- Health hazards caused by breathing dust developed when sawing
wood, especially oak, beech and MDF.
Package contents
The package contains:
1 Partly assembled machine
4 Legs
1 Top guard for bench saw position
1 Under-table guard for mitre saw position
1 Plastic bag containing:
1 pin spanner
1 Allen key 6 mm
1 Skinpack containing:
1 dual height rip fence (DE3743)
1 push stick
1 30 teeth TCT saw blade
1 Instruction manual
1 Exploded drawing
• Check for damage to the tool, parts or accessories which may have
occurred during transport.
20
• Take the time to thoroughly read and understand this manual prior to
operation.
• Remove the saw from the packaging material carefully.
Description (fig. A1 - A4)
Your D WALT flip-over sawing machine has been designed to operate as a
E
mitre saw or as a saw bench to perform the four main sawing operations of
ripping, cross-cutting, bevelling and mitring easily, accurately and safely,
using the following materials: wood, wood products, aluminium and plastic.
Mitre saw mode
In mitre saw mode, the sawing machine is used in vertical, mitre or bevel
position.
Saw bench 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.
A1
1 On/off-switch
1A Trigger switch
2 Side panel
3 Leg clamping wingnut
4 Leg
5 Foot
6 Mitre saw table
7 Fence
8 Rotating table location plunger
9 Fixed lower rear guard
10 Fixed upper blade guard
11 Dust extraction adapter
12 Head lock release lever
13 Blade bolt
14 Outer flange
15 Moving lower guard
16 Rotating table
17 Rotating table clamp
18 Mitre scales
19 Table release lever
A2
20 Control handle
21 Depth stop rod
22 Height adjuster
23 Dust extraction adapter
24 Bevel clamp handle
25 Saw table retention bracket
26 Table locking device
27 Riving knife clamp knob
28 Motor housing
Saw bench mode
A3
29 Upper blade guard
30 Riving knife
31 Saw bench table
32 Mitre fence (optional)
33 Dual height parallel fence
E N G L I S H
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