Intended Use; Assembly And Adjustments - DeWalt DW621 Manual De Instrucciones


WARNING: Use of this tool can generate and/
or disperse dust, which may cause serious and
permanent respiratory or other injury. Always use
NIOSH/OSHA approved respiratory protection
appropriate for the dust exposure. Direct particles
away from face and body.

WARNING: Always wear proper personal hearing
protection that conforms to ANSI S12.6 (S3.19)
during use. Under some conditions and duration
of use, noise from this product may contribute to
hearing loss.

CAUTION: When not in use, place tool on its side
on a stable surface where it will not cause a
tripping or falling hazard. Some tools with large
battery packs will stand upright on the battery pack
but may be easily knocked over.
Air vents often cover moving parts and should be
•
avoided. Loose clothes, jewelry or long hair can be
caught in moving parts.
• Do not operate this tool for long periods of time.
Vibration caused by tool action may be harmful to your
hands and arms. Use gloves to provide extra cushion and
limit exposure by taking frequent rest periods.
An extension cord must have adequate wire size
•
for safety. The smaller the gauge number of the wire,
the greater the capacity of the cable, that is, 16 gauge
has more capacity than 18 gauge. An undersized cord
will cause a drop in line voltage resulting in loss of power
and overheating. When using more than one extension
to make up the total length, be sure each individual
extension contains at least the minimum wire size. The
following table shows the correct size to use depending on
cord length and nameplate ampere rating. If in doubt, use
the next heavier gauge. The lower the gauge number, the
heavier the cord.
Voltage
Total length of cord in meters (m)
(Volts)
120–127V 0–7
220–240V 0–15
Rated Minimal cross-sectional area of the
ampere cord in meters (mm
Range
0–6A 1.0
6–10A 1.0
10–12A 1.5
12–16A 2.5
The label on your tool may include the following symbols. The
symbols and their definitions are as follows:
V ......................... volts
Hz ....................... hertz
min ..................... minutes
or DC ...... direct current
...................... Class I Construction
(grounded)
.../min .............. per minute
BPM .................... beats per minute
7–15 15–30 30–50
15–30 30–60 60–100
)
2
1.5 1.5 2.5
1.5 2.5 4.0
1.5 2.5 4.0
4.0 Not Recommended
IPM ..................... impacts per minute
RPM .................... revolutions per
minute
sfpm ................... surface feet per
minute
SPM .................... strokes per minute
A ......................... amperes
W ........................ watts
or AC ........... alternating current
or AC/DC .... alternating or
direct current
...................... Class II
Construction
(double insulated)
n ........................ no load speed
o
n ......................... rated speed
...................... earthing terminal
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
Motor
Be sure your power supply agrees with the nameplate
marking. Voltage decrease of more than 10% will cause loss
of power and overheating. D
if this tool does not operate, check power supply.
COMPONENTS (FIG. A)

WARNING: Never modify the power tool or any part
of it. Damage or personal injury could result.
Refer to Figure A at the beginning of this manual for a
complete list of components.

INTENDED USE

This router is designed for professional wood
finish applications.
Do NoT use under wet conditions or in presence of
flammable liquids or gases.
This router is a professional power tool. Do NoT let children
come into contact with the tool. Supervision is required
when inexperienced operators use this tool.

ASSEMBLY AND ADJUSTMENTS


WARNING: To reduce the risk of serious personal
injury, turn unit off and disconnect it from
power source before making any adjustments or
removing/installing attachments or accessories.
An accidental start-up can cause injury.
Bit Installation and Removal (Fig. B–D)
Fig. B
NoTE: Always snap the collet firmly into the collet nut,
(past the retainer spring) before installing a bit.
Use the supplied wrench and the spindle lock as necessary
to loosen (counterclockwise) the collet nut
ENglIsh
..................... safety alert symbol
..................... visible radiation
..................... wear respiratory
protection
..................... wear eye
protection
..................... wear hearing
protection
WALT tools are factory tested;
e
1
2
2 .
21