DeWalt DWS774 Original Instructions

26
Do not use the tool in damp or wet conditions
Do not use solvents or other harsh chemicals for
cleaning
The Mitre Saw requires no additional lubrication
250 – 300 Lux
Well lightning of work area (250 - 300 Lux)
While using the worklight do not stare at the
light. Serious eye injury could result
Marked on Tool: Carrying points
Repair by
DeWALT
or by an authorized
DeWALT
repair agent
OPERATIONAL SAFETY NOTES
WARNING: Mitre Saws can cause serious injuries if
improperlyhandled.
Electrical Safety
The Mitre Saw is double insulated in accordance with EN62841; therefore
no earth wire isrequired.
• The electric motor has been designed for one voltage only. Always
check that the power supply corresponds to the voltage on the
ratingplate.
• Do not expose the tool to rain. Do not use the tool in damp or
wetconditions.
• Avoid body contact with earthed surfaces (e.g., pipes, radiators,
cookers and refrigerators).
• Outdoor use: Electric safety can be improved by inserting an isolating
transformer or a (FI) earth-leakage circuit-breaker.
WARNING: Do not abuse the powercable.
• Never yank the power cable to disconnect it from thesocket.
• Keep the power cable away from heat, oil and sharpedges.
Extension cables
• If an extension cable is required, use an approved 3–core extension
cable suitable for the power input of this tool (see Technical Data).
The minimum conductor size is 1.5mm2; the maximum length is
30m.
• When using a cable reel, always unwind the cablecompletely.
• Before use: check the extension cable and replace ifdamaged.
• When the tool is used outdoors, use only extension cables intended
for outdoor use and markedaccordingly.
Mains Plug and Cord Replacement
In case of cord or plug replacement the tool must only be repaired by an
authorized service agent or by qualifiedelectrician.
The following cords are mandatory:
DWS773, DWS774: 230V
DWS773, DWS774: 115V
H05RN-F, 2 x 1.0 mm2
H05RR-F, 2 x 1.5 mm2
Mains plug replacement (UK & Ireland only)
If a new mains plug needs to be fitted:
• No connection is to be made to the earthterminal.
• Connect the brown lead to the live terminal in theplug.
• Connect the blue lead to the neutralterminal.
• Safely dispose of the oldplug.
• Fitting a mains plug to 115 V Units: The plug fitted should be comply
with BS EN 60309 (BS4343), 16 Amps, earthing contact position4h.
TASKS RELATED WARNINGS
Unpacking, Transport, Storage
Unpacking
NOTICE:
• Check for damage to the tool, parts or accessories which
may have occurred duringtransport.
• Check the content forcompleteness.
Transport
CAUTION: Improper transport can causebruises.
• Do not carry the tool with a finger on the switch. Be sure that the
tool is in the “off”position.
• Do not use guards to lift or transport the mitresaw.
Storage
NOTICE: The mitre saw must be stored in a dry place and locked up
securely, out of reach ofchildren.
Bench Mounting
Ergonomic requirements
Ensure the tool 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.
Adjustments and Replacements
The Mitre Saw was accurately adjusted at the factory. Due to shipping
and handling or any other reason a readjustment can berequired.
WARNING: Electrical shock can cause serious injuries or dead
• Before work: Disconnect the power cable from the powersupply.
NOTICE:
• Ensure that the arm is securely fixed when performing bevelcuts.
• Check that the blade does not touch the table at the rear of the slot or at
the front of the rotating arm at 90° vertical and 45° bevelpositions.
• If the saw blade is worn, replace it with a new sharpblade.

DeWalt DWS774 Specifications

General

Input power	1400 W
Output power	1100 W
Power source	AC
Blade bore	30 mm
Blade diameter	216 mm
Idle speed (max)	4500 RPM
Sound power level	104 dB
Cutting depth (90º)	70 mm
Sound pressure level	93 dB
Sound level uncertainty	3 dB
Cross cut capacity (0° x 0°)	250 x 62 mm
Bevel cut capacity (0° x 45°)	173 x 62 mm
Miter cut capacity (45° x 0°)	177 x 62 mm
Compound cut capacity (45° x 45°)	190 x 48 mm
Saw blade included	Yes
Diamond disc	-
Uncertainty K	1.5 m/s²
Vibration emission	2.1 m/s²

Weight and Dimensions

Depth	550 mm
Width	490 mm
Height	590 mm
Weight	12000 g