Milwaukee 2438-059 Manual De Instrucciones página 15

Installing Backing Pads
1. Remove the battery pack. WARNING! Always
remove battery pack before changing or removing
accessories.
2. Wipe the accessories and
spindle to remove dust and
debris. Inspect the parts for
damage. Replace if needed.
3. Press in the spindle lock and
thread the backing pad into
the spindle. Hand tighten
securely.
4. To remove backing pad, re-
move the battery pack and reverse the procedure.
Installing/Removing Hook and Loop
Polishing Pads
1. Remove the battery pack. WARNING! Always
remove battery pack before changing or removing
accessories.
2. To install, line up the polishing pad with the back-
ing pad and press firmly onto the tool.
3. To remove, pull the polishing pad off of the backing
pad.
NOTE: Use side handles for better control.
Sanding Disc Selection
Use sanding discs and accessories that are:
• correct size as written on tool's nameplate.
• rated at or above the RPM listed on the tool's name-
plate.
• correct accessory, wheel type and grit for the job.
Select the correct type of sanding disc for your job.
Generally, use 24 or 36 grit for heavy stock removal;
50, 60, or 80 grit for medium stock removal and 120
grit for finishing. Always begin with a coarse grit, us-
ing successively finer grits to obtain the desired finish.
•Aluminum Oxide: For fast cutting, general purpose
discs for most metal jobs. Best for cold-rolled steel,
stainless steel or metals requiring tough, fast cutting,
long lasting abrasives.
•Aluminum Zirconia Bi-Cut: Unique grit pattern is
arranged in clusters for faster stock removal and
cleaning. Ideal for removing paint from cars, boats,
etc. without clogging.
•Ceramic: Lasts up to 3 times longer than Aluminum
Oxide Discs. For general metal working. Ideal for
tough jobs.
Installing/Removing Sanding Discs
Use Roloc™ type sanding discs.
1. Remove the battery pack. WARNING! Always
remove battery pack before changing or removing
accessories.
2. Press in the spindle lock and thread sanding disc
onto the backing pad. Hand tighten securely.
3. To remove, reverse the procedure.
OPERATION
To reduce the risk of injury, always
WARNING
wear safety goggles or glasses
with side shields. Never grind without proper
safety equipment.
To determine the amount of charge left in the bat-
tery, pull the trigger. The Fuel Gauge will light up for
2-3 seconds.
To signal the end of charge, 1 light on the fuel gauge
will flash for 2-3 seconds.
Selecting Speed
The speed selector is on top of the
motor housing. Allow the tool to come
to a complete stop before changing
speeds.
1. For Low speed, push the speed
selector to display "1".
2. For High speed, push the speed
selector to display "2".
Locking the Trigger
Always allow the motor to come to a complete stop
before locking the trigger. Always lock the trigger or
remove the battery pack before performing mainte-
nance, changing accessories, storing the tool and
any time the tool is not in use.
To lock the trigger, push the trigger lock from the
LOCK side of the tool. To unlock, push the trigger
lock to the UNLOCK side of the tool.
Always hold the tool firmly with
WARNING
both hands using the handles
provided before and during grinding.
General Operation
1. If you have just installed an accessory or are
beginning a period of work, test the wheel by let-
ting it spin for one minute before applying it to the
workpiece. WARNING! Never use a accessory
that has been dropped. Out-of-balance or dam-
aged accessories can mar workpiece, damage the
tool, and cause stress that may cause accessory
failure.
2. Use a clamp, vise or other practical means to hold
your work, freeing both hands to control the tool.
3. WARNING! Hold tool securely with both hands.
Start the tool.
4. Allow accessory to come to full speed before
beginning work.
5. Control pressure and surface contact between ac-
cessory and workpiece. WARNING! Never bang
accessory onto work. Too much pressure causes
accessory failure or slows speed.
6. When finished, turn off the tool and make sure it
comes to a complete stop before laying it down.
15
Fuel Gauge