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RB30
Please read these operating and safety instructions carefully and completely. For your own safety - before using this equipment check that the voltage
is correct and that all handles and parts are firmly secured. If you are uncertain about any aspect of using this equipment, contact your distributor.
3 3 0 0 L B
2 2 . 4
L B
Weight
Magnetic
Strength
INCLUDED WITH EVERY RB30
Carrying case, cutting fluid, wrench M8, hex key M2.5, hex key M4 and safety chain
Ear and eye protection MUST be worn during operation of this equipment. Do NOT
touch the cutter while it is in motion. Always follow the Personal Protection
Equipment (PPE) recommendations while operating this tool.
This machine is designed specifically for drilling holes in steel using annular cutters.
We recommend Champion RotoBrute annular cutters. Please consult your Champion
authorized distributor for a complete range of sizes.
DO NOT modify and / or use your RotoBrute magnetic drill press for any application
other than for which it is intended.
SAFETY
Be sure to read and follow these important safety instructions:
When using your RB30 LittleBrute, be sure to follow these important safety precautions:
1. Before operating the machine, check supply voltage and general conditions, i.e. cable/cord
damage. A machine with damaged cable must be returned or repaired prior to use.
2. Always use the safety chain in all drilling applications.
4. Since cutting tools can shatter, eye and head protection should be worn at all times.
5. After use, clean machine and cutters and keep in the case provided.
6. Store when not in use, in a dry environment.
7. Always provide a method of catching slug, where the ejected slug may cause injury (slug
ejects at end of cut).
8. Should the cutter jam in the work-piece, stop the machine immediately. Isolate the
machine at the main supply. Loosen the cutter. Do not attempt to free cutter by starting and
stopping the motor.
Electrical Safety
1. Grounded tools must be plugged into an outlet properly installed and grounded in
accordance with all codes and ordinances. Never remove the grounding prong or modify the
plug in any way.
2. Do not use any adapter plugs. Check with a qualified electrician if you are in doubt as to
whether the outlet is properly grounded. If the tools should electrically malfunction or break-
down, grounding provides a low resistance path to carry electricity away from the user.
3. Never use the cord to carry the tools or pull the plug from an outlet. Replace damaged
cords immediately.
4. When operating a power tool outside, use an outdoor extension cord marked "W-A" or
"W". These cords are rated for outdoor use and reduce the risk of electric shock. Minimal
gauge external cord should be 12/3.
5. Use the RB30 with 110 A/C voltage only. Not for use with generators, welders or any DC
power source. Do not use on any surface where welding is taking place.
Personal Safety
Stay alert, watch what you are doing and use common sense when operating a power tool.
Do not use tool while tired or under the influence of drugs, alcohol, or medication.
Do not wear loose clothing or jewelry. Avoid accidental starting. Be sure switch is off before
plugging in. Carrying tools with your finger on the switch or plugging in tools that have the
switch on, invite accidents.
Remove adjusting keys before turning the tool on.
Do not overreach. Keep proper footing and balance at all times.
Safety equipment (eye protection, dust mask, nonskid safety shoes, hard hat, hearing
protection, non-skid shoes) should always be worn.
2
LittleBrute
PLEASE KEEP THESE INSTRUCTIONS
6 5 0
3 9 0
No Load Motor Speed
Full Load Motor Speed
RPM
RPM
COMPONENTS & SAFETY
IMPORTANT
1 - 3 / 1 6 Ó
1 1 - 1 / 4 Ó
Depth
Length
of Cut
of Machine
Tool Use and Care
Use clamps or other practical ways to secure and support the work-piece to a stable
platform.
Do not force tool.
Disconnect the plug from the power source before making any adjustments, changing
accessories, or storing the tool.
Store idle tools out of reach of children and other untrained persons.
Maintain tools with care. Keep cutting tools sharp and clean.
Check for misalignment or binding of moving parts, breakage of parts and any other condi-
tion that may affect the tool's operation. If damaged, have the tool serviced before using.
Service
Tool service must be performed only by qualified personnel.
When servicing a tool, use only original replacement parts.
Use of unauthorized parts will void the warranty.
Use of unauthorized parts or failure to follow maintenance instructions may create a risk of
electric shock or injury.
Magnetic Drill Safety
The drill's magnetic adhesion depends on the thickness of the work-piece. 7/16" is the
minimum recommended thickness for safe operation. Keep the magnet clean of metal
chips and other dirt and debris. These will seriously reduce the magnetic adhesion. The
drill must be operated on its own electrical outlet. Always use the supplied safety chain.
An electrical overload can result in loss of adhesion.
CAUTION: The slug ejects at end of cut and is very hot.
WARNING: Do not attempt to drill a work-piece, which is thicker than the maximum cutting
depth of the cutter being used. Never exceed 1-3/8" cutter diameter.
Maintenance and Troubleshooting
Keep the drill press and the cord clean. In case of electrical or mechanical malfunction,
immediately switch off the tool and disconnect the plug. Excessive sparking generally
indicates the presence of dirt in the motor or worn out carbon brushes. Periodically check
brushes for wear and replace when they reach 1/4".
For all other service and maintenance, please contact a Champion® authorized service
center.
Safety Chain
The safety chain must always be used.
Loop the chain through the slot above the magnet and around the workpiece. Push on the
spring buckle and thread the loose end of the strap through the loop and pull tight. Push on
the spring buckle to release chain.
4"
6 - 1 / 2 Ó
Magnet
Machine
Height
Width
Width
of Machine
7 - 3 / 4 Ó
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