Magnum Industrial MI-16320 User manual

MODEL NO.: MI-16320、MI-16323
OPERATINGMANUAL
MI-16320
MOTOR 1HP / 110V / 1PH / 12A MI-16323
MOTOR 1HP / 220V / 3PH / 3A

IMPORTANT SAFETY RULES
Woodworking can be dangerous if safe and proper operating procedures are not followed. As with all machinery. there
are certain hazards involved with the operation of the product. Using the machine with respect and caution will consider-
ably lessen the possibility of personal injury. However, if normal safety precautions are overlooked or ignored, personal
injury to the operator may result. Safety equipment such as guards, push sticks, hold-downs, featherboards, goggles, dust
masks and hearing protection can reduce your potential for injury. But even the best guard won’t make up for poor judg-
ment, carelessness or inattention. Always use common sense and exercise caution in the workshop. If a procedure feels
dangerous, don’t try it. Figure out an alternative procedure that feels safer. REMEMBER: Your personal safety is your re-
sponsibility.
WARNING: FAILURE TO FOLLOW THESE RULES MAY RESULT IN SERIOUS PERSONAL
INJURY
1. FOR YOUR OWN SAFETY, READ INSTRUCTION MANUAL BEFORE OPERATING THE TOOL. Learn the
tool's application and limitations as well as the specic hazards peculiar to it.
2. KEEP GUARDS IN PLACE and in working order.
3. ALWAYS WEAR EYE PROTECTION.
4. GROUND ALL TOOLS. If tool is equipped with three-prong plug, it should be plugged into a three-hole
electrical receptacle. If an adapter is used to accommodate a two-prong receptacle, the adapter lug must be
attached to a known ground. Never remove the third prong.
5. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting
wrenches are removed from tool before turning it "on".
6. KEEP WORK AREA CLEAN. Cluttered areas and benches invite accidents.
7. DON'T USE IN DANGEROUS ENVIRONMENT. Don't use power tools in damp or wet locations, or expose
them to rain. Keep work area well-lighted.
8. KEEP CHILDREN AND VISITORS AWAY. All children and visitors should be kept a safe distance from work
area.
9. MAKE WORKSHOP CHILDPROOF with padlocks. master switches, or by removing starter keys.
10. DON'T FORCE TOOL. It will do the job better and be safer at the rate for which it was designed.
11. USE RIGHT TOOL. Don't force tool or attachment to do a job for which it was not designed.
12. WEAR PROPER APPAREL. No loose clothing. gloves, neckties, rings, bracelets, or other jewelry to get
caught in moving parts. Nonslip footwear is recommend-ed. Wear protective hair covering to contain long
hair.
13. ALWAYS USE SAFETY GLASSES. Wear safety glasses. Everyday eyeglasses only have impact resistant
lenses; they are not safety glasses. Also use face or dust mask if cutting operation is dusty.
14. SECURE WORK. Use clamps or a vise to hold work when practical. It's safer than using your hand and frees
both hands to operate tool.
15. DON'T OVERREACH. Keep proper footing and balance at all times.
16. MAINTAIN TOOLS IN TOP CONDITION. Keep tools sharp and clean for best and safest perfor-mance.
Follow instructions for lubricating and changing accessories.
17. DISCONNECT TOOLS before servicing and when changing accessories such as blades, bits,
cutters, etc.
18. USE RECOMMENDED ACCESSORIES. The use of accessories and attachments no recom-mended by us
may cause hazards or risk of injury to persons.
19. REDUCE THE RISK OF UNINTENTIONAL STARTING. Make sure switch is in "OFF" position before
plugging in power cord.
20. NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped or if the cutting. tool is accidentally
contacted.
21. CHECK DAMAGED PARTS. Before further use of the tool, a guard or other part that is damaged should be
carefully checked to ensure that it will operate 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 a󰀨ect its operation. A guard or other part that is damaged should be properly repaired or
replaced.
22. DIRECTION OF FEED. Feed work into a blade or cutter against the direction of rotation of the blade or cutter
only.
23. NEVER LEAVE TOOL RUNNING UNATTEND-ED. TURN POWER OFF. Don't leave tool until it comes to a
complete stop.

GENERAL SAFETY RULES FOR POWER TOOLS
WARNING: When using electric tools the following basic safety precautions should always be
followed to reduce the risk of re, electric shock and personal injury.
PLEASE READ ALL THESE INSTRUCTIONS BEFORE ATTEMPTING TO OPERATE THIS PRODUCT.
1. KEEP GUARDS IN PLACE, and in working order.
2. REMOVE ADJUSTING KEYS AND WRENCHES. Form habit of checking to see that keys and adjusting wrenches are
removed from tool before turning it on.
3. KEEP WORK AREA CLEAN. Cluttered areas and benches invite accidents.
4. DON'T USE IN DANGEROUS ENVIRONMENT. Do not use power tools in damp or wet location, or expose them to
rain. Do not operate them in an area with ammable liquids or gases. Keep work area well lighted.
5. KEEP CHILDREN AWAY. All visitors should be kept at a safe distance from work area.
6. MAKE WORKSHOP CHILD PROOF. Lock access of your workshop. When not in use, tools should be stored in a dry
locked up place, out of reach of children.
7. DON'T FORCE TOOL. It will do the job better and safer at the rate for which it was designed.
8. USE RIGHT TOOL. Don't force tool or attachment to do a job for which it was not designed.
9. USE PROPER EXTENSION CORD. Make sure your extension cord is in good condition. When using an extension
cord, be sure to use one heavy enough to carry the current your product will draw. An undersize cord will cause a drop
in line voltage resulting in loss of power and overheating.
10. WEAR PROPER APPAREL. Do not wear loose clothing, gloves, neckties, rings, bracelet, or others jewellery which
may get caught in moving parts. Nonslip footwear is recommended. Wear protective hair covering to contain long hair.
Roll long sleeves above elbows.
11. ALWAYS USE SAFETY GOGGLES. Everyday glasses only have impact resistant lenses, they are NOT safety
glasses. Also use face or dust mask if cutting operation is dusty.
12. SECURE WORK. Use clamps or a vice to hold work when practical. It is safer than using your hand and it frees both
hands to operate tool.
13. DON'T OVERREACH. Keep proper footing and balance at all times.
14. MAINTAIN TOOL WITH CARE. Keep tool sharp and clean for best and safest performance. Follow instructions for
lubrication and changing accessories.
15. DISCONNECT TOOLS before servicing: when changing accessories, such as blades, bits, cutters and the like.
16. USE RECOMMENDED ACCESSORIES. Consult the owner's manual for recommended accessories. The use of
improper accessories may cause risk of injury to persons.
17. NEVER STAND ON TOOL. Serious injury could occur if the tool is tipped or if cutting tool is unintentionally contacted.
18. CHECK DAMAGED PARTS. Should any part of the tool be missing, damaged or any electrical component fails to
perform properly, tum o󰀨 the power and remove plug from power supply. Properly repair or replace damaged, missing
and/or failed parts before resuming operation.
19. DIRECTION OF FEED. Feed work into a blade or cutter against the direction of rotation of the blade or cutter only.
20. NEVER LEAVE TOOL RUNNING UNATTENTED. TURN POWER OFF. Don't leave tool until it comes to a complete
stop.
21. DO NOT ABUSE THE CORD. Do not use cord to disconnect during operation. Never yank the cord to disconnect it
from the socket.
22. ALWAYS KEEP ALERT. Do not let familiarity gained from frequent use of your tool cause a careless mistake. Always
remember that a careless fraction of a second is su󰀩cient to inict severe injury.
23. THINK SAFETY. Safety is a combination of common sense and alertness whenever the tool is in operation.
24. DRUGS, ALCOHOL, MEDICATION. Do not operate tool while under the inuence of drugs. alcohol or any
medication.
25. MAKE SURE TOOL IS DISCONNECTED FROM POWER SUPPLY while motor is being mounted, connected
or reconnected.
26. WARNING: The dust generated by certain woods and wood products can be injurious to your health. Always
operate machinery in well ventilated areas and provide for proper dust removal. Use wood dust collection
systems whenever possible.

IMPORTANT SAFETY RULES FOR BELT DISC SANDER
WARNING:
Basic precautions should always be followed when using your disc sander. To reduce the risk
of injury, electrical should or re, comply with the safety rules listed below:
1. WARNING: Do not operate your machine until it is completely assembled and installed according
to the instructions.
2. CAUTION: The machine is designed to sand wood or wood-like products only. Sanding or grinding
other materials could result in re,injury or damage to product.
3. THIS MACHINE is intended for indoor use only.
4. IF YOU ARE NOT thoroughly familiar with the operation of Abrasive Finishing Machines, obtain
advice form your supervisor, instructor or other qualied person.
5. IF THERE IS ANY TENDENCY for the machine to tip over or move during certain operations such
as when sanding long or heavy boards, the machine must be securely fastened to a supporting
surface.
6. ALWAYS hold the work rmly on the table when sanding on the disc.
7. ALWAYS sand on downward side of disc when using the disc portion of the machine, so that the
work is held securely on the table. Sanding on the upward side of the disc could cause the
workpiece to y up which could be hazardous.
8. NEVER wear gloves or hold the work with a rag when sanding.
9. SAND with the gain of the wood.
10. DO NOT sand pieces of material that are too small to be safely supported.
11. AVOID awkward hand positions where a sudden slop could cause a hand to move into the disc.
12. WHEN sanding a large workpiece, provide additional support at table height.
13. DO NOT sand with the workpiece unsupported. Support the workpiece with the backstop or table.
The only exception is curved work performed on the outlet-sanding drum.
14. ALWAYS remove scrap pieces and other objects from the table, backstop before turning the
machine "ON"
15. NEVER perform layout, assembly or set-up work on the table while the sander is operating.
16. Always turn the machine "OFF" and disconnect the cord form the power source before installing
or removing accessories.
17. NEVER leave the machine work area when the power is "ON" or before the machine has come to
a complete stop.
SAVE THESE INSTRUCTIONS

ADDITIONAL SAFETY RULES FOR
6” x 48” BELT SANDER
1. WARNING. Do not operate your machine until it is completely assembled and installed according
to the instructions.
2. IF YOU ARE NOT thoroughly familiar with the opera-tion of Abrasive Finishing Machines, obtain
advice from your supervisor, instructor or other qualied person.
3. CAUTION: This machine is designed to sand wood or wood-like products only. Sanding or grinding
other materials could result in re, injury or damage to product.
4. ALWAYS wear eye protection.
5. THIS MACHINE is intended for indoor use only.
6. IMPORTANT: Mount and use this machine on horizontal surfaces only. Use when mounted on non-
horizontal surfaces might result in motor damage.
7. IF THERE IS ANY TENDENCY for the machine to tip over or move during certain operations such
as when sanding long or heavy boards, the machine must be securely fastened to a supporting
surface.
8. MAKE SURE sanding belt runs in the proper direc- tion. See directional arrow on back side of belt.
9. MAKE SURE the sanding belt is tracking correctly in order that it does not run o󰀨 the pulleys.
10. MAKE SURE the sanding belt is not torn or loose.
11. HOLD the work rmly when sanding.
12. ALWAYS use the backstop when the Belt Sander is in the horizontal position.
13. ALWAYS hold the work rmly on the table when sanding on the disc.
14. ALWAYS sand on downward side of disc when using the disc portion of the machine, so that the
work is held securely on the table. Sanding on the upward side of the disc could cause the
workpiece to y up which could be hazardous.
15. ALWAYS maintain minimum clearance of 1/16" or less between the table or backstop and the
sanding belt or disc.
16. NEVER wear gloves or hold the work with a rag when sanding.
17. SAND with the grain of the wood.
18. DO NOT sand pieces of material that are too small to be safely supported.
19. AVOID awkward hand positions where a sudden slip could cause a hand to move into the sanding
belt or disc.
20. WHEN sanding a large workpiece, provide additional support at table height.
21. DO NOT sand with the workpiece unsupported. Sup-port the workpiece with the backstop or
table. The only exception is curved work performed on the outer sanding drum.
22. ALWAYS remove scrap pieces and other objects from the table, backstop or belt before turning
the machine "ON."
23. NEVER perform layout, assembly or set-up work on the table while the sander is operating.
24. ALWAYS turn the machine "OFF" and disconnect the cord from the power source before installing
or removing accessories.25. NEVER leave the machine work area when the power is "ON" or
before the machine has come to a com-plete stop.

GROUNDING
1. In the event of a malfunction or breakdown, grounding provides a path of least resistance for the electric current, to
reduce the risk of electric shock. This machine is equipped with an electrical cord that has an equipment grounding con-
ductor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
2. Do not modify the plug provided. If it will not t the outlet, have the proper outlet installed by a qualied electrician.
3. Improper connection of the equipment grounding conductor can result in the risk of electric shock. The conductor with
the green outer insulation (with or without a yellow stripe), is the equipment grounding conductor. If repair or replacement
of the electrical cord is necessary, do not connect the equipment grounding conductor to a live terminal.
4. Check with a qualied electrician or serviceman if the grounding instructions are not completely understood, or if there
is doubt as to whether the machine in properly grounded.
5. Using only three-wire extension cords that have three-prong grounding plugs and three pole receptacles that accept the
tool’s plug.
6. Repair or replace damaged or worn cord immediately.
7. Your unit is for use on less than 150 volts and it has a plug that looks Fig. “A”
8. This machine is intended for use on a circuit that has an outlet that looks like the one in illustration (A). The machine
has a grounding plug that looks like the plug in illustration (A). A temporary adapter, which looks like the adapter in il-
lustration (B) and (C), may be used to connect the plug to a two pole receptacle, as shown in illustration (B), if a properly
grounded outlet is not available. The temporary adaptor should only be used until a properly grounded outlet can be in-
stalled by a qualied electrician .The green coloured rigid ear plug and the like
extending from the adapter, must be connected to a permanent ground such as a properly grounded outlet box.
NOTE: The type of electrical plug and receptacle di󰀨ers from country to country.
CAUTION: In Canada, only the grounding shown in gure (A) is acceptable. The extension cord should be a CSA
certied S.J.T. type or something better.
CAUTION: In Australia, only the grounding shown in gure (D) is acceptable. The extension
cord should be SSA certied.

EXTENSION CORDS
Extension Cords
WARNING: Use of damaged cords can shock,
burn or electrocute.
Replace damaged or worn cords immediately.
The table shows the correct size to use,
depending on cord length and nameplate
amperage rating of tool. If in doubt, use the
next heavier gauge. An undersized cord will
cause a drop in line voltage, resulting in loss of
power and over-heating. NOTE: The smaller the
gauge number, the heavier the cord. Use only
three-wire extension cords with three-hole
receptacles, which accept the tool plug and have
three-prong grounding-type plugs. Three-wire
WARNING:
1. Make sure the sanding belt or disc is not torn or loose.
2. Avoid kickback by sanding in accordance with directional arrows. Sand on downward side of disc.
Sanding on the upward side could cause the workpiece to y up causing injury.
3. Always maintain a maximum clearance of 1.6mm between the table and the sanding belt or disc.
4. Always wear eye protection when operating the sander.
5. Work table is the surface on wich the workpiece rests while perforing a sanding operation.
6. Transporting / Carrying the machinery by holding the handle bar by one person.
7. Fixing the disc sander on the workbench by using 4 pcs 5/16” x 3/4” (M8x20) HEX. HD. screw.
8. The sanding belt is designed to rotate down towards the table while the disc rotates both up from
the table and down towards the table.
Name
Plate
Amps. 2  1 1
36 1 16 16 14
6 1 16 14 12
1 1 16 14 12
112 16 16 14 12
1216 14 12 Not Recommended
Wire Gauge Chart A. W. G.
Cord Length in eet
(North American Only)
Recommended Minimum Gauge for Cord Extensions
for Portable Electric Tools
12

MACHINERY DATA
The 6”x 48” Belt Sander is shipped complete in two cartons. Carefully unpack the machine and take
all loose items away from the carton. If any parts are missing, do not attempt to operate your sander
until the missing parts are obtained and installed correctly.
WARNING: For your own safety, do not connect the sander to the power source until the
machine is completely assembled and you have read and understood the entire owners
manual.
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UNPACKING CHECK LIST
WARNING: For your safety, do not connect the sander to the power source uthe maichine is
completelt assembled and you have read and understood the entire owners manual.

ASSEMBLING PROCEDURE
Assembling Body and Platen
Step 1
Take the main body, which have
the motor, table, and base away
from the carton and place it on
a stable working bench.
Step 2
Place the platen into the drive
roller area by screwing tightly
with 4 pieces of M8 x 20L hex bolt.
Step 3
Place the ball bearing cover
into the drive roller by screwing
tightly with 4 pieces of M6 x
10L hex bolt. Then lock the
set screw into the motor spindle
by using the hexagon wrench.
Assembling Platen Cover
Put the platen cover under the
platen. Then using the 2 pieces
of M6 x 10L hex. head screw,
and 2 piece of M6 x 10L polygon
knob to lock the platen cover.

Assembling Idler Roller Cover
Lock the idler roller cover at
the edge of platen by screwing
2 pieces of M6 x 10L hex. head
screw and 1 piece of M6 x 10L
polygon knob.
Assembling Back Stop
Place the platen table on the top
of the platen by screwing tightly
with 2 pieces of M6 x 16L hex.
head screw.
Install Sanding Paper
Push the handle bar into the loose
position. Then place the sanding
paper into the platen and push
the handle bar back into the tight
position.
Assembling the Table
Place the table at the vertical
position of platen by screwing
the 1 piece of M8 x 35L handle
and one piece of M8 x 18 washers.

Operation Method
1. Curving Sanding:
Take o󰀨 the idler roller cover,
then can start to do the curving
sanding.
2. Change the platen position:
Adjusting the platen to any degree
by loosing the 3 pieces of M8 nut.
3. Connect the hose:
Before start to operate this machinery,
please connect the hose into the dust outlet.

1HP*220V*60Hz*3PH
47
1HP*110V*60Hz*1PH
1HP*220V*60Hz*3PH
1HP*110V*60Hz*1PH
1HP*220V*60Hz*3PH
1HP*110V*60Hz*1PH

PART NO. DESCRIPTION SPECIFICATION QTY PART NO. DESCRIPTION SPECIFICATION QTY
MI-16320-01 Motor 1HP*110V*60Hz*1PH 1 MI-16320-43 Hex Head Screw M8xl2 4
MI-16323-01 Motor 1HP*220V*60Hz*3PH 1 MI-16320-44 Base 1
MI-16320-02 Hex Screw M8x25 4 MI-16320-47 Switch 1HP*110V*60Hz*1PH 1
MI-16320-03 Flange Bolt 3 MI-16323-47 Magnetic Switch 1HP*220V*60Hz*3PH 1
MI-16320-04 Nut M8 7MI-16320-49 Back Stop 1
MI-16320-05 Platen Packing 1 MI-16320-50 Power Cord 1HP*110V*60Hz*1PH 1
MI-16320-06 Hex Screw M8 x 20 4 MI-16323-50 Power Cord 1HP*220V*60Hz*3PH 1
MI-16320-07 Hex Screw 3/8”X1” 4 MI-16320-51 Set Screw M6x10 3
MI-16320-08 Drive Roller 1 MI-16320-53 Open End Wrench 10x13 1
MI-16320-09 Table 1 MI-16320-54 Hexagon Wrench M6 1
MI-16320-10 Handle M8x35 1 MI-16320-55 Hexagon Wrench M5 1
MI-16320-11 Washer M8xl8 13 MI-16320-56 Hexagon Wrench M4 1
MI-16320-12 Tilting Trims of Platen 1 MI-16320-57 Pointer 1
MI-16320-14 Platen 1 MI-16320-58 Round Head Screw M4x8 2
MI-16320-15 Ball Bearing Seat 1 MI-16320-59 Pointer 1
MI-16320-16 Hex Socket Screw M6xl0 6 MI-16320-61 Lock Nut M6 2
MI-16320-17 Washer 3/8” 4 MI-16320-62 Hex Socket Screw M6x16 1
MI-16320-19 Push Spindle 1 MI-16320-63 Hex Socket Screw M6x25 3
MI-16320-20 Fixing Spindle 2 MI-16320-65 Hex Socket Screw M5x25 1
MI-16320-21 Compress Spring 1 MI-16320-67 Miter Gauge 1
MI-16320-22 Idler Roller Bracket 1 MI-16320-68 Pentagon Knob M6x10 1
MI-16320-23 Hex Socket Screw M8x25 1 MI-16320-69 Door Latch Assembly 1
MI-16320-24 Idler Roller Shaft 1 MI-16320-70 Bottom Panel 1
MI-16320-25 Bearing 2 MI-16320-71 Nut M6 4
MI-16320-26 Idler Roller 1 MI-16320-72 Washer 4
MI-16320-27 Compress Spring 1 MI-16323-73 Motor Cord 1HP*220V*60Hz*3PH 1
MI-16320-28 Adjustment Screw M8x50 1
MI-16320-29 Flat Head Screw M6x20 4
MI-16320-30 Push Fixing Bracket 1
MI-16320-31 Fixing Plate 1
MI-16320-32 Lock Nut M10 1
MI-16320-33 Push Handle 1
MI-16320-34 Idler Roller Cover 1
MI-16320-35 Stand 1
MI-16320-36 Platen Cover 1
MI-16320-37 Door 1
MI-16320-38 Sanding Belt 1
MI-16320-39 Graphite Paper 1
MI-16320-41 Button Head Screw M6xl0 4
MI-16320-42 Motor Plate 1
PARTS LIST FOR MI-16320、MI-16323