Check for misalignment and seizure of moving
parts, breakage of parts and any other conditions
that may affect its operation. Have damaged
guards or other defective parts repaired or
replaced as instructed. Do not use the tool if the
switch is defective. Have the switch replaced by
an authorized D
WALT repair agent.
E
20 Have your tool repaired by an authorized
D
WALT repair agent
E
This Power Tool is in accordance with the
relevant safety regulations. To avoid danger,
electric appliances must only be repaired by
qualified technicians.
Additional safety rules for alligator saws
Do not expose the power tool to
humidity.
Do not use the power tool if the mains
cable is damaged.
Plugging into the mains, switching on and off
• Always ensure that the alligator saw is switched
off before plugging into the mains.
• After switching off, never attempt to stop the saw
blades with your fingers.
• Never put the saw down on a table or work bench
unless switched off. The saw blades will keep running
briefly after the machine has been switched off.
When sawing
• Remove all nails and metal objects from the
workpiece before starting work.
• Wherever possible, use clamps and vices to
fasten the workpiece securely.
• Do not attempt to saw extremely small workpieces.
• Do not bend too far forward. Make sure that you
always stand firmly, particularly on scaffolding
and ladders.
• Always hold the saw with both hands.
• Do not use the saw for cutting curves and pockets.
Checking and changing the saw blades
• Unplug the tool before cleaning or changing the
saw blades.
• Only use D
WALT saw blades conforming to the
E
specifications contained in these operating
instructions.
• Only sharp saw blades in perfect working
condition should be used; cracked or bent saw
blades should be discarded and replaced at once.
Correct use
• Use the correct type of saw blades: yellow for
cellular concrete and plaster board, black for
thermal building blocks.
• Switch the tool on before sawing.
• Do not exert pressure or rock the tool while sawing.
• Keep the tool running while taking the tool from
the workpiece.
• On a daily basis, clean the saw blades and bar.
• On a daily basis, tighten the saw blade screws.
Package contents
The package contains:
1 Alligator saw with
1 TCT saw blade set for cellular concrete and
plaster board (DW392)
1 TCT saw blade set for thermal building blocks
(DW393)
1 TCT saw blade set for Poroton building blocks
(DW394)
1 Saw blade guard
2 Side handles with fixing screws
1 Allen key
1 Cutting slot scraper
1 Instruction manual
1 Exploded drawing
• Check for damage to the tool, parts or accessories
which may have occurred during transport.
• Take the time to thoroughly read and understand
this manual prior to operation.
Description (fig. A)
Your D
WALT alligator saw DW392/DW393/DW394
E
is a versatile power tool that has been designed for
professional sawing applications.
DW392: Cutting of cellular concrete
(specific density up to G 2+4) and plaster board.
DW393: Cutting of thermal building blocks
(specific density up to 1.2)
DW394: Cutting of Poroton building blocks
(up to class 20)
1 On/off-switch
2 Lock-off button
3 Front handle
E N G L I S H
21