Operation - Milwaukee M18 FUEL 2769-20 Operator's Manual

ONE-KEY™
To learn more about the ONE-KEY™ functionality for
this tool, please refer to the quick reference included with
this product or go to milwaukeetool.com/One-Key. To
download the ONE-KEY™ app, visit the App Store or
Google Play from your smart device.
ONE-KEY™ Indicator
Solid Blue Wireless mode is active and ready
to be configured via the ONE-KEY™
app.
Blinking Blue Tool is actively communicating with
the ONE-KEY™ app.
Blinking Red Tool is in security lockout and can
be unlocked by the owner via the
ONE-KEY™ app.

OPERATION

Always remove battery pack before
WARNING
changing or removing accesso-
ries. Only use accessories specifically recom-
mended for this tool. Others may be hazardous.
To reduce the risk of injury, always wear proper
eye protection marked to comply with ANSI Z87.1.
Using the Drive Control
The drive control button is used to adjust the torque,
rotation speed (RPM), and impact speed (IPM) for
the application.
To select the drive control mode:
1. Pull and release the trigger
to turn on the tool. The cur-
rent mode indicator is lit.
2. Press the drive control but-
ton to cycle through the
modes. When the desired
mode indicator is lit, begin
work.
When connected to the ONE-KEY™ App on your
smart device, the wireless
NOTE: Select the torque range in accordance with
the equipment manufacturers fastening instructions.
For best results when using preset modes, pull and
hold the trigger until the tool automatically stops.
Refer to the ONE-KEY™ App for proper impacting
techniques. For precision applications, confirm
the final tightening torque with a calibrated device.
MODE RPM IPM
1 0-1200 0-1600
2 0-1800 0-2400 75-150
3
0-1800 0-2400 275-450
4 0-1800 0-2400 750 Max
Pull and hold the trigger for two complete cycles to
†
reach indicated torque range.
Drive Control Button
Mode
ONE-KEY™
Indicator
LED will light.
FULL
AUTO POWER
FT-LBS SHUT OFF REVERSE
40-75 YES YES
†
YES YES
†
YES YES
†
NO YES
Using the Control Switch
The control switch may be set to three positions:
forward, reverse and lock. Due to a lockout mecha-
nism, the control switch can only be adjusted when
the ON/OFF switch is not pressed. Always allow the
motor to come to a complete stop before using the
control switch.
Push for
Forward
PUSH TO CENTER TO LOCK
1. For forward (clockwise) rotation, push the control
switch in the direction shown. Check the direction
of rotation before use.
2. For reverse (counterclockwise) rotation, push the
control switch in the direction shown. Check the
direction of rotation before use.
3. To lock the trigger, push the control switch to the
center position. The trigger will not work when the
control switch is in the locked position.
Always remove the battery pack before performing
maintenance or changing accessories. Always
lock the trigger or remove the battery pack before
storing the tool and any time the tool is not in use.
Starting, Stopping and Controlling Speed
These tools may be operated at any speed from 0
to full speed.
1. To start the tool, pull the trigger.
NOTE: An LED is turned on when the trigger is pulled.
For best results when using preset modes, pull and
hold the trigger until the tool automatically stops.
Refer to the ONE-KEY™ App for proper impacting
techniques.
2. To vary the driving speed, increase or decrease
pressure on the trigger. The further the trigger is
pulled, the greater the speed.
3. To stop the tool, release the trigger.
Impacting Techniques
The longer a bolt, screw, or nut is impacted, the
tighter it will become. To help prevent damaging
the fasteners or workpieces, avoid excessive
impacting. When using preset modes 1-3, pull and
hold the trigger for two complete cycles to reach
indicated torque range. Set the Mode properly
for the workpiece. Be particularly careful when
impacting smaller fasteners because they require
less impacting to reach optimum torque.
Practice with various fasteners, noting the length of
time required to reach the desired torque. Check the
tightness with a hand-torque wrench. If the fasteners
are too tight or too loose, change the impacting time
or select a more appropriate mode.
Oil, dirt, rust or other matter on the threads or under the
head of the fastener affects the degree of tightness.
The torque required to loosen a fastener averages
75% to 80% of the tightening torque, depending on
the condition of the contacting surfaces.
On light gasket jobs, run each fastener down to a
relatively light torque and use a hand torque wrench
for final tightening.
4
Push for
Reverse