Руководство Пользователя для Milwaukee 0779-22 v28 28v impact wrench kit

Removing Battery Pack from Tool
Push in the release buttons and pull the battery 
pack away from the tool.

Inserting Battery Pack into Tool
To insert the battery pack onto the tool,  slide the 
pack onto the body of the tool. Make sure it latches 
securely into place.
1. For working in restricted spaces. Insert the 

battery pack from the front by pressing in the 
release buttons and sliding battery pack into 
the body of the tool. Insert the battery pack until 
clamp engages. 

2. For optimum weight distribution and balance. 

Insert the battery pack from the back by press-
ing in the release buttons and sliding the battery 
pack into the body of the tool. Insert the battery 
pack until clamp engages. 

Attaching and Removing the Tool Hanger
1.  To attach, remove the two top gear case screws. 
2.  Place the ring through the tool hanger. 
3.  Position the tool hanger on the tool over the two 

gear case screw holes.

4.  Replace the two gear case screws. Hand tighten 

the screws.

5. To remove, reverse the procedure.

Drive 
shank

Detent 
pin

Attaching and Removing Accessories
(Cat. No. 0779-20)
This impact wrench is intended only for use with 
sockets designed for impact wrenches and that 
have a 1/2" square drive. Other sockets could 
shatter or break, causing injury. 
1. To attach a socket or other ac-

cessory, align the hole in the 
accessory with the detent pin on 
the drive shank. Hold the detent 
pin in while pushing the sock-
et onto the drive shank. The 
detent pin will snap into place 
in the hole to secure the socket.

2. To remove the accessory, insert 

a nail or other thin object into the hole in the 
accessory and press the detent pin in. Pull the 
accessory off the drive shank.

Attaching and Removing Accessories 
(Cat. No. 0799-20, or other Impact Wrenches  us-
ing the Quick Change 1/2” Square Drive to 7/16” 
Hex Adapter)
Cat. No. 0799-20 is intended for use with drill bits 
and adapters with a 7/16” Hex Quick. The Quick 
Change shank has a ball-retainer groove. It is not 
intended for use with Hex Shank Bit Extensions.
1. To attach an accessory, pull the chuck collar 

forward and insert the accessory shank. Release 
the collar. It may be necessary to pull the bit out 
slightly to engage the holding mechanism.

2. To remove the accessory, pull the chuck collar 

forward and remove the accessory. Release the 
collar.

Ball 
retainer 
groove

Open (Release)

Closed (Locked)

Using the Forward/Reverse Switch 
The forward/reverse switch may be set to three 
positions: forward, reverse and lock. Due to a 
lockout mechanism, the forward/reverse switch 
can only be adjusted when the trigger is not pulled. 
Always allow the motor to come to a complete stop 
before using the forward/reverse switch.

1. For  forward  (clockwise) rotation, push the 

forward/reverse switch in the direction shown. 
Check the direction of rotation before use.

2. For  reverse (counterclockwise) rotation, push 

the forward/reverse switch in the direction 
shown. Check the direction of rotation before 
use.

3. To  lock the trigger, push the forward/reverse 

switch to the center position. The trigger will 
not work when the forward/reverse switch is 
in the locked position. Always lock the trigger 
or remove the battery pack before performing 
maintenance, changing accessories, storing the 
tool and any time the tool is not in use.

Starting, Stopping and Controlling Speed
This impact wrench may be operated at any speed 
from 0 to full speed.
1. To start the tool, grasp the handle fi rmly and pull 

the trigger.  

2. To  vary the speed, increase or decrease the 

pressure on the trigger. The further the trigger 
is pulled, the greater the speed. 

3. To stop the tool, release the trigger. 

Electric Brake
The electric brake engages when the trigger is 
released, causing the socket to stop and allow-
ing you to proceed with your work. Generally, 
the socket stops within two seconds. However, 
there may be a delay between the time you re-
lease the trigger and when the brake engages. 
Occasionally the brake may miss completely. If 
the brake misses frequently, the impact wrench 
needs servicing by an authorized MILWAUKEE 
service facility. 

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 impact-
ing. 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, reduce the impacting time. 
If they are not tight enough, increase the impact-
ing time.
Impacting for two seconds is generally suffi cient for 
a 3/8" bolt and one second for a 5/16" bolt. How-
ever, 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. However, 
if rust or corrosion causes seizing, more torque 
may be required.
On light gasket jobs, run each fastener down to a 
relatively light torque and use a hand torque wrench 
for fi nal tightening.