4
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.
2. To
vary
the driving speed, increase or decrease
pressure on the trigger. The further the trigger is
pulled, the greater the speed, up to the maximum
speed set by the speed control.
3. To
stop
the tool, release the trigger and the
electric brake stops the tool instantly.
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.
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
fi
nal tightening.
Maintaining Tool
Keep your tool, battery pack and charger in good
repair by adopting a regular maintenance program.
•
Lubrication
•
Mechanical inspection and cleaning (gears, spin-
dles, bearings, housing, etc.)
•
Electrical inspection (battery pack, charger,
motor)
•
Testing to assure proper mechanical and electrical
operation
Cleaning
Clean dust and debris from charger and tool vents.
Keep tool handles clean, dry and free of oil or
grease. Use only mild soap and a damp cloth to
clean the tool, battery pack and charger since certain
cleaning agents and solvents are harmful to plastics
and other insulated parts. Some of these include
gasoline, turpentine, lacquer thinner, paint thinner,
chlorinated cleaning solvents, ammonia and house-
hold detergents containing ammonia. Never use
fl
ammable or combustible solvents around tools.
Repairs
WARNING
To reduce the risk of per-
sonal injury and damage, never immerse your
tool, battery pack or charger in liquid or allow
a liquid to
fl
ow inside them.
WARNING
To reduce the risk of injury,
always unplug the charger and remove the
battery pack from the charger or tool before
performing any maintenance. Never disas-
semble the tool, battery pack or charger.
Contact a
MILWAUKEE
®
service facility
for ALL repairs.
MAINTENANCE
WARNING
Always remove battery pack
before changing or removing accessories.
Only use accessories speci
fi
cally recommend-
ed for this tool. Others may be hazardous.
ACCESSORIES
For a complete listing of accessories refer to your
MILWAUKEE
® accessories catalogue or go online
to www.milwaukeetools.com.au or
www.milwaukeetools.co.nz. To obtain a catalogue,
contact the store where the product was originally
purchased or one of our authorised
MILWAUKEE
®
service centres.
For repairs, return the tool, battery pack and charger
to the store where the product was originally
purchased or one of our authorised
MILWAUKEE
®
service centres.
If the tool does not start or operate at full power with
a fully charged battery pack, clean the contacts on the
battery pack. If the tool still does not work properly,
return the tool, charger and battery pack, to the store
where the product was originally purchased or one of
our authorised
MILWAUKEE
® service centres for
repairs.
After six months to one year, depending on use, return
the tool, battery pack and charger to the store where
the product was originally purchased or one of our
authorised
MILWAUKEE
® service centres
for:
