The HMD904 is offered in many versions. Refer to the Serial/Part number Label on your
housing to direct you to the correct breakdown.
Part Numbers
0904101
HMD904 115V
0904102
HMD904 115V with Coolant Bottle
2
115V Control Panel Breakdown
10
Motor Slide Assembly Breakdown
11
Motor
Breakdown
12
Maintenance
13
Adjustment of Gibs & Arbor Adjustment
13
Arbor Removal & Installation
14
Hints & Remedies for Holemaking
15
Commercial / Industrial Limited Warranty
16
Authorized Warranty Repair Centers
16
Welcome to Hougen
Congratulations on your purchase of the Hougen
®
Portable Magnetic Drill. Your model is designed to produce superior holes quickly and
efficiently. Through constant innovation and development, Hougen is committed to provide you with hole producing tools and products to
help you be more productive.
Before attempting to operate your new Portable Magnetic Drill, please read all instructions first. These include the Operator’s Manual and
Warning Label on the unit itself. With proper use, care, and maintenance, your model will provide you with years of effective hole drilling
performance. Once again, thank you for selecting our product and welcome to Hougen.
Welcome to Hougen
2
Safety
Instructions 3-4
Safety Chain Instructions
4
Operation of Controls
5
Safety Switch Indicator Light
5
Pilot
Light
Switch
5
Installing Hougen Cutters
6
Operating
Instructions
6
Coolant Bottle Assembly & Breakdown
7
HMD904
Assembly Breakdown
8-9
Cutter Type........................Hougen "12,000-Series" and Copperhead™ Carbide
Hole Capacity....................7/16" to 1-1/2" (12mm-38mm)
Depth of Cut......................2" (50mm)
Motor.................................115V - 8A, 920W, 450 RPM
Net Weight.........................28.9 lbs. (13.1kg)
Specifications
UNPACKING YOUR NEW MAGNETIC DRILL
1
. Open shipping carton and remove the literature and
hardware packages.
2.
Read and Follow All Instructions
before attempting
to operate your new Magnetic Drill.
3.
Complete and mail the Product Registration Card now.
It is important that Hougen Manufacturing, Inc. have a
record of product ownership.
4.
Open hardware package and check contents.
10565
1/8" Hex wrench for Gib Adjustment
04558
Feed handles (3)
04532
Feed handle knobs (3)
10506
Set screw for cutter installation (2)
10730
Safety chain
02635
Hex wrench for cutter installation
24166
7/32" Hex wrench
5.
Using the handle of Magnetic Drill, lift unit out of the
shipping case.
6.
Remove all packing and securing material from the drill
unit.
7.
Screw the three Knobs into the three Feed Handles and
then screw Handles into the Hub Assembly. Do not over
tighten or may strip the knobs.
8.
Your Magnetic Drill was factory adjusted prior to shipping.
Check to make sure that all gib adjustment screws, motor
mount screws, front support bracket screws, and magnet
mounting screws are snug and have not vibrated loose in
transit.
9.
Your new Magnetic Drill comes complete with arbor
mounted. The 3/4" diameter arbor bore fits all 3/4"-shank
"12,000-Series" Hougen Cutters.
Reread Safety Warnings listed in the Operator’s Manual
and on the drill unit to avoid injury. Follow operating
procedures.
INDEX
Serial Number/
Part Number Label
HOUGEN
®
PORTABLE MAGNETIC DRILL
moDel HmD904 serIes
