Operation - Milwaukee 5336-22 Operator's Manual

These hammers have an Electronic Feedback Control Circuit (EFCC)
which helps improve the operation and life of the tool.
Soft Start
The Soft-Start feature reduces the amount of torque reaction to the tool
and the user. This feature gradually increases the motor speed up from
zero to the speed set by the speed control dial.
Feedback Control
The electronic speed control system allows the tool to maintain constant
speed and torque between no-load and load conditions.
To reduce the risk of injury, wear safety goggles
or glasses with side shields. Unplug the tool
before changing
adjustments.
Selecting Speed
These hammers have a speed control dial. The speed control dial allows
the user to adjust the impact rate (BPM) of the tool.
To change the speed, set the speed control dial to the desired setting.
When chiseling in soft or brittle materials, use lower speeds to reduce
damage to surrounding areas of the material.
Higher speeds provide for faster penetration when chiseling in demoli-
tion work.
Starting and Stopping the Tool
1. To start the tool, pull trigger.
2. To stop the tool, release trigger.
Cold Starting
If this tool is stored for a long period of time or at cold temperatures, it
may not hammer initially because the lubrication has become stiff.
To warm up the tool:
1. Insert and lock a chisel into the tool.
2. Turn the tool on, applying force to the chisel against a concrete or
wood surface.
3. Turn the tool on and off every few seconds. In a short time, the tool
will start hammering. The colder the tool is, the longer it will take to
warm it up.
Applying greater pressure does not increase the tool's
effectiveness. If the applied working pressure is too
high, the shock absorber will be pushed together
making the vibrations to the handle noticeably
stronger.
Operator Force (Fig. 3)
These hammers feature the Vibration Isolation System to provide the
operator with comfort without sacrificing power or performance. The
motor is suspended independently from the switch handle.
Insulating elements absorb up to 50% of the vibration when hammering
and drilling.
Ideal operator force compresses the bellows slightly and allows the tool
to work aggressively while the handle remains steady.
Excessive force compresses the bellows significantly and reduces vi-
bration dampening. Users will be able to feel the difference and should
adjust the force to the handle accordingly (Fig. 3).
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WARNING!
accessories or making
WARNING!

OPERATION

Fig. 3
ideal applied force
The side handle works in a similar fashion, where moderate operator
force dampens vibration and excessive force reduces this effect.
Hammering
Position the tool, grasp the handles firmly and pull the trigger.
Always hold the tool securely using both handles and maintain control.
Use only enough pressure to hold the tool in place and prevent the tip of
the chisel from wandering. This tool has been designed to achieve top
performance with only moderate pressure. Let the tool do the work.
Chiseling and Chipping
MILWAUKEE Chipping Hammers may be used for chipping and chiseling.
When chiseling, hold the tool at an angle to the workpiece. Work from a
corner or close to the edge of the workpiece, breaking off one small area
at a time rather than attempting too large an area.
A variety of accessories are available.
excessive applied force
Bushing Tools
Used to surface concrete.
Mortar Cutting Chisels (Seam Tools)
For removing old mortar for tuck pointing or
caulking.
Bull Points
For demolition work and starting holes in con-
crete slabs.
Flat Chisels
For edging, chipping or channeling.
Scaling Chisels
For removing weld spatter or scale and cut-
ting straight lines.
Slotting Chisel
For slotting and cutting between drilled holes
in concrete and masonry.