Hougen 0904103 Operator'S Manual Download Page 5

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MPORTANT:  Before turning on the machine, it is important that the operator understands the 

interrelated functions of the SAFETY SWITCH,  MAGNET SWITCH, AND MOTOR SWITCHES.   

READ SAFETY SWITCH INDICATOR LIGHT INSTRUCTIONS.

SAFETY SWITCH

 — Located in base of drill.  Enables motor operation only when magnet is properly 

seated on a clean and flat work surface. Turns motor off if switch detects lift of unit. (See below for 

location of safety switch)

MAGNET ON/OFF SWITCH

 — Energizes and De-energizes the magnetic base and activates the safety 

switch.  Motor can now be started by pushing the motor START switch.  

MOTOR START/STOP SWITCHES

 — Starts and stops the motor

CONTROL PANEL 

SWITCH PLATE

 

 

        

     

 

1. Place Magnetic Drill on clean, flat steel plate that is at least 3/8" thick. 

 

2. Plug unit into proper AC power source.  

DO NOT use with DC Power.

 

3. Locate the Magnet 

ON

 and

 OFF switch

 and the motor 

STOP

 and 

START

 switch.

 4. 

NOTE: A loss of power will de-energize the magnetic base and deactivate the motor. When power  

 

     is restored, the magnet will reenergize, however, the motor START switch must be depressed

 

     before the motor will start. 

OPERATION OF CONTROLS BEFORE INSTALLING HOUGEN CUTTER

The Safety Switch Indicator Light is a Standard Safety Feature on Hougen portable 

magnetic drills. Its purpose is to inform the user that the lift detector switch is activated.

If light is Green:

In normal operation the safety switch light will be green. Motor "On" and "Off" Switches

function normally.

If light is Red:

A condition with the safety switch exists that needs to be corrected. Possible causes:
         • Safety Switch is defective. Have drill serviced.
         • Uneven work surface or material. Check work surface for flatness.
         • Dirt or chips under magnet. Clean work surface.

SAFETY SWITCH INDICATOR LIGHT

Material must be a least 3/8" thick. Material thinner than 3/8" will cause a "weak" magnet condition. 

 

HOUGEN MANUFACTURING RECOMMENDS THAT CONDITIONS ARE CORRECTED SO LIGHT IS GREEN.

THIS ALLOWS FOR THE UNIT TO BE OPERATED IN A SAFE MANNER.

For any questions please contact Hougen Manufacturing’s Technical Service at 

(810) 635-7111

.

PILOT LIGHT SWITCH

PILOT LIGHT

 

 

        

The Pilot Light is a Standard Feature on

Hougen portable magnetic drills. Its purpose is 

to illuminate the work surface area for easier 

viewing of pilot.

** SAFETY SWITCH LIGHT WILL COME ON AND REMAIN ON WHILE DRILL IS PLUGGED IN **    

      

CONTROL PANEL SWITCH PLATE

 

 

        

Testing Safety Switch:

Before operating the drill always test the safety switch. To test switch...place drill on work surface and plug into the outlet.

Rock drill so magnet lifts off work surface. Safety Switch Light should change from green to red. If light stays green or red,

a problem exists with the safety switch that must be corrected. (ie...safety switch defective, safety plunger in the base of 

magnet is stuck in position, etc.) Please correct and retest before operating drill.

Summary of Contents for 0904103

Page 1: ...M9040916CSA Printed in U S A Covers Drill Part Numbers Covers Drill Part Numbers operator s manual HMD904 SERIES PORTABLE MAGNETIC DRILL 0904101 0904102 0904103 0904104 0904105 0904108 0904109 0904110...

Page 2: ...50 RPM 8A 115V Swivel Area 1 1 8 W x 1 3 8 L Net Weight 28 9 lbs 13 1kg Swivel Base 31 9 lbs 14 5 kg Specifications UNPACKING YOUR NEW MAGNETIC DRILL 1 Open shipping carton and remove the literature a...

Page 3: ...ease Tool Use and Care Use clamps or other practical way to secure and support the work piece to a stable platform Holding the work by hand or against your body is unstable and may lead to loss of con...

Page 4: ...When it reache higher temperature rating it will trip and cause the unit down This is a protective device and can be reset after To reset the breaker press the breaker button back in not reset let th...

Page 5: ...ctor switch is activated If light is Green In normal operation the safety switch light will be green Motor On and Off Switches function normally If light is Red A condition with the safety switch exis...

Page 6: ...should be adequate to reposition the drill more movement that this may cause the Magnet to disengage from the drill base 1 Lift the Clamp Handle Assembly rotated counter clockwise and release This wi...

Page 7: ...assembly magnet ON motor OFF feeding the Arbor gently toward work surface until pilot is pushed up into Cutter thus allowing fluid to filter down onto work surface through groove in pilot Non Coolant...

Page 8: ...40mm X 60mm X 1mm 40234 2 2 RING RETAINER FOR 1 3 8 SHAFT 40302 2 1 DESCRIPTION PART NO QTY ITEM A 50 47 44 49 48 51 53 52 46 45 57 58 59 58 54 55 56 55 54 FRONT SUPPORT BRACKET ASSEMBLY 07870 1 7 CO...

Page 9: ...0256 SCR Set 5 16 18 x 3 8 Oval Pt 1 41 40398 Ring Retaining 1 42 40234 Washer Thrust 2 43 07870 Front Support Bracket Assy Non Swivel 1 08113 Front Support Bracket Assy Swivel 1 07831 Coolant Arbor A...

Page 10: ...ower Cord Asm 1 10 04879 Lens Clear L E D 1 11 04878 Spacer L E D 1 12 04881 Bulb L E D 1 13 04877 Wire Harness L E D 1 14 07947 Circuit Board 1 15 02547 SCR 4 40 x 5 16 LG 3 16 07522 Fuse 2 6 7 8 9 1...

Page 11: ...0 7 8 9 For Coolant Assembly Only 08100 Swivel Magnet Assembly Item Part Description Qty 1 07216 Plug Hole 4 2 05659 Clamp Handle Assembly 1 3 08096 Swivel Plate 1 4 02898 Dowel Pin 1 5 08097 Slide Pl...

Page 12: ...25 08000 Washer Spring 1 7 07859 Spindle Motor Drive 1 26 07843 Motor Brush Holder 1 8 17611 Key 1 27 17621 Carbon Brush 2 9 17609 Spur Gear 6 1 28 17622 Cap Brush Holder 2 10 17626 Retainer Ring 1 30...

Page 13: ...before adjusting front support bracket 1 Arbor support bracket may become loose over time Check Arbor Support bolts regularly to make certain they are tight Tighten as required 1 Loosen Arbor Support...

Page 14: ...7 Re check for tightness of arbor set screw 1 2 Removal With Coolant 1 Loosen arbor support bracket bolts 2 Remove screw in coolant inducer Rotate arbor until arbor screw is in line with hole 3 Loosen...

Page 15: ...ular surface on bottom of magnet or on workpiece Remedy Lightly surface grind the bottom of the magnet flat and or file imperfections flat on the work surface as needed 2 Trouble Cutter tends to move...

Page 16: ...hich vary from state to state To obtain warranty service return the item s transportation prepaid to your nearest Factory Authorized Warranty Repair Center or to Hougen Manufacturing Inc 3001 Hougen D...

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