Operational Safety Notes - DeWalt DWS774-lx Original Instructions Manual

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
Well lightning of work area (250 - 300 Lux)
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 D
D
e

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
26
WALT or by an authorized
e
WALT repair agent
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.