Intended Use; Assembly And Adjustments - DeWalt D28754 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.
• Air vents often cover moving parts and should be
avoided. Loose clothes, jewelry or long hair can be
caught in moving parts.
• An extension cord must have adequate wire size
(AWG or American Wire Gauge) 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.
Minimum gauge for Cord sets
Total length of Cord in Feet
Volts
120 V 25 (7.6) 50 (15.2) 100 (30.5) 150 (45.7)
240 V 50 (15.2) 100 (30.5) 200 (61.0) 300 (91.4)
Ampere Rating
More not
American Wire gauge
Than More
Than
0 6 18
6 10 18
10 12 16
12 16 14
The label on your tool may include the following symbols. The
symbols and their definitions are as follows:
W ........................ watts
V ......................... volts
Hz ....................... hertz
min ..................... minutes
or DC ...... direct current
...................... Class I Construction
(grounded)
.../min .............. per minute
n o ....................... no load speed
BPM .................... beats per minute
n ......................... rated speed
IPM ..................... impacts per minute
RPM .................... revolutions per
minute
sfpm ................... surface feet per
minute
SPM .................... strokes per minute
A ......................... amperes
All manuals and user guides at all-guides.com
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)

Refer to Figure A at the beginning of this manual for a
complete list of components.

INTENDED USE

This cut off tool is designed for professional
cutting applications.
DO nOT use under wet conditions or in presence of
flammable liquids or gases.
This cut off tool 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


(meters)
Rotating the Gear Case (Fig. B, C)
nOTE: This machine is assembled at the factory with the
spindle on right side of the unit for right handed operation.
16 16 14
Conversion From Right Handed to Left
16 14 12
Handed
16 14 12
12 Not Recommended 1. Place unit on a firm, flat work surface.
2. Remove bail handle
3. Remove guard by removing guard mounting nuts
or AC ........... alternating current 4. Remove the 4 gear case mounting screws
or AC/DC .... alternating or 5. Rotate gear case 180˚ without pulling gear case
direct current
...................... Class II
Construction
(double insulated)
6. Replace the 4 gear case mounting screws
...................... earthing terminal
..................... safety alert symbol
7. Reattach the guard so the shoe faces in the same
..................... visible radiation
..................... wear respiratory
protection
..................... wear eye
protection
..................... wear hearing ..................... read all
protection
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
WALT tools are factory tested;
e
WARNING: Never modify the power tool or any part
of it. Damage or personal injury could result.
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.
6 by removing 2 hex bolts
top insulators 17 and the bottom insulators
away from the body of the tool.
nOTE: If the gear case and motor housing become
separated by more than 1/8" (3 mm), the tool must be
serviced and re-assembled by a D
Failure to have the tool serviced may cause brush, motor
and bearing failure.
tighten firmly to 30 in-lbs.
direction as the trigger switch handle
guard is on the spindle bearing hub as far as it will go
and both guard tabs engage the slot in the spindle
bearing hub. Tighten guard mounting nuts
to 50 in-lbs.
English
documentation
16 , the
18 .
.
13
14 .
15
WALT service center.
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14 and
. Be sure the
7
13 securely
5