Craftsman CMEF900, Instruction Manual, Page: 6 / 28

English
4
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.
WARNING: Shock hazard. Under no circumstances
should this product be used near water.
WARNING: Risk of lacerations or burns. Do not
touch work piece or accessory immediately after
operating the tool. They can become very hot. Handle
carefully. Always allow accessories and work piece to
cool before handling.
Install Accessory (Fig. B)
CAUTION: Use only impact sockets. Non-impact
sockets may break and cause a hazardous condition.
Inspect socket prior to use to ensure that it contains
no cracks.
To install an accessory
4
, firmly push accessory onto the
1/2" hog ring anvil 2 . The hog ring compresses to allow the
accessory to slide on. After the accessory is installed, the hog
ring applies pressure to help provide accessory retention.
Remove Accessory (Fig. B)
To remove an accessory, grasp the accessory and firmly pull
it off the 1/2" hog ring anvil.
Fig. B
2
4
SAVE THESE INSTRUCTIONS FOR
FUTURE USE
COMPONENTS (FIG. A)
Motor
Be sure your power supply agrees with the nameplate
marking. Voltage decrease of more than 10% will cause loss
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
IPM .....................impacts per minute
RPM .................... revolutions per
minute
sfpm ................... surface feet per
minute
SPM ....................strokes per minute
OPM .................... oscillations per
minute
A .........................amperes
W ........................watts
or AC ...........alternating current
or AC/DC .... alternating or
direct current
...................... Class II
Construction
(double insulated)
no .......................no load speed
n .........................rated speed
......................earthing terminal
.....................safety alert symbol
.....................visible radiation
..................... avoid staring at
light
..................... wear respiratory
protection
..................... wear eye
protection
..................... wear hearing
protection
..................... read all
documentation
../min or ..min -1 . Revolutions or
Reciprocations per
minute
2 .................. two phase
alternating current
2N ............... two phase
alternating current
with neutral
3 .................. three phase
alternating current
3N ............... three phase
alternating current
with neutral
x
.................. rated current of the
appropriate fuse-
link in amperes
A
............ time-log miniature
fuse-link where X
is the symbol for
the time/current
characteristic, as
given in
IEC 60127-3
IPXX .................... IP symbol
Minimum gauge for Cord sets
Volts
Total length of Cord in Feet
(meters)
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
American Wire gauge
More
Than
not
More
Than
0 6 18 16 16 14
6 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12 Not Recommended
of power and overheating. These tools are factory tested; if
this tool does not operate, check power supply.
Intended Use
This impact wrench is designed for professional use.
DO nOT use under wet conditions or in presence of
flammable liquids or gases.
DO nOT let children come into contact with the tool.
Supervision is required when inexperienced operators use
this tool.
Components
Tool
Use
impact wrench professional