Hougen Rotabroach HMD100 Operator'S Manual Download Page 4

15. Do Not Abuse Cord

Never carry drill unit by its cord or yank it to discon-
nect from receptacle.
Keep cord away from heat, oil, and sharp edges.

16. Do Not Overreach

Keep proper footing and balance at all time.

17. Maintain Tools With Care

Keep tools sharp and clean for better and safer
performance.
Do not use dull or broken Rotabroach Cutters.
Follow instructions for lubricating and changing
accessories.
Inspect tool cords periodically and, if damaged,
have repaired by authorized service facility.
Inspect extension cords periodically and, if
damaged, have repaired by authorized service
facility.
Keep handles dry, clean, and free from oil and
grease.

18. Disconnect Tools

Disconnect when not in use, before servicing, and
when changing Rotabroach Cutters or accessories.

19. Remove Adjusting Keys and Wrenches

Form a habit of checking to see that keys and
wrenches are removed from tool before turning it
on.

20. Check Damaged Parts

Before further use of the drill, a part that is
damaged should be carefully checked to determine
that it willoperate properly and perform its intended
function.
Check for alignment of moving parts, binding of
moving parts, breakage of parts, mounting, and any
other conditions that may affect its operation.  A
part that is damaged should be properly repaired or
replaced by an authorized service center unless
otherwise indicated elsewhere in this operator
manual. Do not operate tool if switch does not turn
it on and off.

Important Safety Instructions

23. Additional Safety Precautions

Arbor and cutter should never be used as a hand-
hold. Keep hands and clothing away from all moving
parts. Do not use Rotabroach Cutters where ejected slug
might cause injury (slug ejected at end of cut).
Also, adhere to all operating instructions. Do not drill
through any surface that may contain live electrical
wiring.  Drilling into a live wire could cause exposed metal

      parts of the drill to be made live. Remove chips wrapped

around Rotabroach Cutter and arbor after each hole.
With motor off and power disconnected, grasp chips with
leather gloved hand or pliers and pull while rotating
counterclockwise. Should the cutter become jammed in
the work, stop the unit immediately to prevent personal
injury.

Disconnect the drill from the power supply and

loosen jammed cutter by turning the arbor counterclock
wise. Never attempt to free the jammed cutter by starting
the motor. Service at authorized repair center only.

24. Non-Conforming Cutting Tools

Your Magnetic Drill is designed to use Hougen
Rotabroach Cutters.  The use of drilling tools having
different shank styles is not recommended as they may
not tighten securely in the drill arbor with risk of acci-
dent or injury.

25. Operating Near Welding Equipment

When operating your Magnetic Drill near an arc welder,
it is important that they are connected to the same Earth
Ground.  If they are not, severe damage to the unit,
particularly the power cord, could occur.  This could
also result in personal injury to the operator.

26. Notice
      
This unit is an Industrial Portable tool and is not designed
       for production. If this product is used as a production unit,
       internal gear failure could occur and cause serious
       damage.

27.  Circuit Breaker
       Changing of the circuit breaker to a higher amp rated
       breaker, or by-passing the circuit breaker is not
       recommended and is cause for cancelation of the
       product warranty.

28.  Circuit Breaker Operation

The circuit breaker is a thermal circuit breaker. When it
reaches the higher temperature rating it will trip and cause
the unit to shut down. This is a protection device and can
be reset after 5 to 10 seconds of cool down period. To
reset the circuit breaker, press the breaker button back in.
If it does not reset, let the unit cool a little longer until you
can push the button in and it stays in position.

(Continued)

 21.Stay Alert

Watch what you are doing.
Use common sense.
Do not operate tool when you are tired.
Have defective switches replaced by authorized
service center.

22. Outdoor Use Extension Cords

When tool is used outdoors, use only extension
cords intended for use outdoors and so marked.

4

Summary of Contents for Rotabroach HMD100

Page 1: ...OPERATOR S MANUAL HMD100 PORTABLE MAGNETIC DRILLS FOR USE WITH 17 000 SERIES ROTABROACH CUTTERS...

Page 2: ...ing performance Once again thank you for selecting our product and welcome to Hougen INDEX Contents Checklist Important Safety Instructions Review of Controls 17 000 Series Cutter Installation Operati...

Page 3: ...t will do the job better and faster at the rate for which it was intended 6 Keep Work Area Clean Cluttered areas and benches invite injuries Keep dirt and chips from under magnet and Rotabroach Cutter...

Page 4: ...tabroach Cutter and arbor after each hole With motor off and power disconnected grasp chips with leather gloved hand or pliers and pull while rotating counterclockwise Should the cutter become jammed...

Page 5: ...1 Disconnect machine from power source 2 Insert pilot into cutter 3 Align flat on shank with pin in spindle 4 Insert cutter into spindle 5 Give cutter 1 4 turn in opposite direction of flutes Magnet O...

Page 6: ...th of about 1 16 can additional force be applied to feed handles Ease up on feed pressure as cutter starts breaking through CAUTION Do not over feed cutter Excessive feed pressure may cause the magnet...

Page 7: ...Control Panel Hookup Diagram 7...

Page 8: ...HMD100 Drill Parts Diagram 8...

Page 9: ...60 CIRCUIT BREAKER 1 17065 DOWEL PIN 1 17068 RH SPIRAL MITER GEAR ASSEMBLY 1 17069 QUILL ASSEMBLY 1 17070 ARBOR ASSEMBLY 1 17071 FEED HANDLE ASSEMBLY 2 17072 GEAR BOX CAP ASSEMBLY 1 40108 1 4 20 X 1 1...

Page 10: ...D 143691 00 Gasket 1 25 BD 330003 04 Ball Bearing 1 10 BD 135937 Needle Bearing 1 26 BD 132332 Bearing Sleeve 1 11 BD 700964 Ball Bearing 2 28 BD 21235 Brush Cover 1 12 BD 21246 Needle Bearing 4 30 BD...

Page 11: ...ited Warranty Hougen Holemaking Products Rotabroach Portable Magnetic Drills Rotabroach the Work Anywhere Portable Magnetic Drills No matter what you do fabricate install maintain repair retrofit or m...

Page 12: ...l Sales and Service Inc 625 Bev Road Youngstown OH 44512 330 758 0845 Southeast Gardner Southeast Repair 807 Meroney Street Chattanooga TN 37405 423 756 4722 Mid South Welding Supply 505 51st Avenue M...

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