DeWalt DWE4557 Instruction Manual page 58

• The label on your tool may include the following symbols. The
symbols and their definitions are as follows:
V ............. volts
Hz........... hertz
min ......... minutes
....... direct current
........... Class I Construction
............... (grounded)
............ Class II Construction
............... (double insulated)
IPM ........ impacts per minute
SPM ...... strokes per minute
sfpm ...... surface feet
.............. per minute (sfpm)
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 WALT tools are factory tested; if this tool does not
E
operate, check power supply.
DESCRIPTION (Fig. 1, 9)
WARNING: Never modify the power tool or any part of it. Damage
or personal injury could result.
A .............amperes
W ...........watts
..........alternating current
n o ...........no load speed
n ............rated speed
...........earthing terminal
...........safety alert symbol
.../min ....revolutions or
...............reciprocation
BPM .......beats per minute
.............. per minute
Large angle grinders are designed for heavy material removal in
extended use applications. The following grinders are described in
this manual:
DWE4557 7" (180 mm) Angle Grinder
DWE4577 7" (180 mm) Angle Grinder
DWE4597 7" (180 mm) Angle Grinder
DWE4559 9" (230 mm) Angle Grinder
DWE4579 9" (230 mm) Angle Grinder
DWE4599 9" (230 mm) Angle Grinder
FIG. 1
G
D
E
F
58
8500 rpm
8500 rpm
8500 rpm
6500 rpm
6500 rpm
6500 rpm
I
A
H
C C
J
B