OWNER`S MANUAL BELT SANDER 1x30 INCHES

OWNER'S MANUAL
BELT SANDER
1x30 INCHES
Model No. MM2125
WARN1NG:Before operating tile saw,read this manual and follow all its
safety and operating instrucfions,and keep this manual for future
reference.
Specificat ions
Save This Manual
You will need the manual for the safety warnings and precautions, assembly instructions,
operating and maintenance procedures, parts list and diagram. Keep your invoice with this
manual. Write the invoice number on the inside of the front cover. Keep the manual and
invoice in a safe and dry place for future reference.
Safety Warnings and Precautions
WARNING: When using tool, basic safety precautions should always be followed to
reduce the risk of personal injury and damage to equipment.
Read all instructions before using this tool.!
1.
Keep work area clean. Cluttered areas invite injuries.
2.
Observe work area conditions. Do not use machines or power tools in damp or wet locations. Don't
expose to rain. Keep work area well lighted. Do not use electrically powered tools in the presence of
flammable gases or liquids.
3.
Keep chlldren away. Children must never be allowed in the work area. Do not let them handle
machines, tools, or extension cords.
4.
Store idle equipment. When not in use, tools must be stored in a dry location to inhibit rust. Always
lock up tools and keep out of reach of children.
5.
Use the right tool for the job. Do not attempt to force a small tool or attachment to do the work of a
larger industrial tool. f here are certain applications for which this tool was designed. It will do the job
better and more safely at the rate for which it was intended. Do not modify this tool and do not use this
tool for a purpose for which it was not intended. Only use the Belt Sander in a well ventilated work space
that is clear of all flammable materials.
6.
Dress properly. Do not wear loose clothing or jewelry as they can be caught in moving parts.
Protective, eledrimlly non-conductive clothes and non-skid footwear are recommended when working.
Wear restrictive hair covering to contain long hair.
7.
Use eye, face and ear protection. Always wear ANSl approved impact safety goggles. Wear a full face
shield if you are producing wood chips. Wear an ANSl approved dust mask or respirator when working
around wood dusts and mists.
8.
Do not overreach. Keep proper footing and balance at all times. Do not reach over or across running
machines.
Page 2
9.
Maintain tools with care. Keep tools sharp and clean for better and safer performance. Follow
instructions for lubriating and changing accessories. Inspecttool cords periodically and, ifdamaged,
have them repaired by an authorized technician. The handles must be kept dean, dry, and free from oil
and grease at all times.
10.
Disconnect power. Unplug tool when not in use.
2 1.
Remove adjusting keys and wrenches. Check that keys and adjusting wrenches are removed from the
tool or machine work surface before plugging it in.
12.
Avoid unintentional starting. Be sure the switch is in the Off position when not in use and before
plugging in. Do not carry any tool with your finger on the trigger, whether it is plugged in or not.
13.
Stay alert. Watch what you are doing, use common sense. Do net operate any tool when you are tired.
14.
Take caution as some woods contain preservativessuch as copper chromium arsenate (CCA)
which can be toxic. When sanding these materials extra care should be taken to avoid inhalation and
minimize skin contact.
15.
Check for damaged parts. Before using any toot, any part that appears damaged should be carefully
checked to determine that it will operate properly and perform its intended function. Check for alignment
and binding of moving parts; any broken parts or mounting fixtures; and any other condition that may
affect proper operation. Any part that is damaged should be properly repaired or replaced by a qualified
technician. Do not use the tool if any switch does not turn On and 08 properly.
16.
Guard against electric shock. Prevent body contact with grounded surfaces such as pipes, radiators,
ranges, and refrigerator enclosures.
17.
Replacement parts and accessories. When servicing, use only identical replacement parts. Use of any
other parts will void the warranty. Only use accessories intended for use with this tool. Approved
accessories are available from Harbor Freight Tools.
18.
Do not operate tool ifunder the Influence of alcohol or drugs. Read warning labels on prescriptions
to determine ifyour judgment or reflexes are impaired while taking drugs. If there is any doubt, do not
operate the tool.
19.
Maintenance. For your safety, service and maintenanceshould be performed regularly by a qualified
technician.
19.
Use proper size and type extension cord. If an extension cord is required, it must be of the proper size
and type to supply the correct current to the tool without heating up. Othenuise, the extension cord could
melt and catch fire, or cause electrical damage to the tool. This tool requires use of an extension cord of
0 to 10 amps capability (up to 50 feet), with wire size rated at 18 AWG. Longer extension cords require
larger size wire. If you are using the tool outdoors, use an extension cord rated for outdoor use. (signified
by "Wk" on the jacket),
21.
Pacemakersafety warning. People with pacemakers should consult with their physician(s) before using
this product; operation of equipment in close proximity to a
heart pacemaker could cause interferenceor failure of the pacemaker.
22.
Use tools with both hands when required. Many tools such as chain saws, drills, routers, etc., require
the use of both hands when operating. Also hold stock with both hands when buffing or sanding. This
helps maintain tool and stock stability and keeps hands away from the working area of the tool. Always
keep fingers and hands well clear of the moving sanding belt.
23.
Never leave tool running unattended. Always turn off power. Do not leave tool until it comes to a
complete stop.
24.
Never run the Belt Sander without the spark cover properly installed.
Note: Performance of this tool may vary depending on variations in local line voltage. Extension cord usage may
also affect tool performance.
Page 3
Warning: The warnings, cautions, and instrwctiens discussed in this instruction manual
cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be
built into this product, but must be supplied 'by the operator,
When unpacking, check to make sure the following parts are included. Refer to the Assernbly Drawing and Parts List located at the end of this manual. If any parts are missing or
broken, please call Harbor Freight Tools at the number on the cover of this manual as soon
as possible.
Assembly
The Belt Sander requires minor assembly of the Table (29) to the Main Body (23). Refer to the Parts List and
Assembly Drawing at the end of this manual.
1.
Remove Cover Knob (16) and take off the Side Cover (10). See illustrations on the next page.
2.
Remove the Screw (9) and Toothed Washer (24) from the end of the Locking Stud (25).
3.
Place the Table (29) on the Main Body (23) so that the Sanding Belt ( 5 )fits through the Slot in the Table.
4.
Attach the Table by placing the Handle Assembly on the Table side and securing the entire assembly
using Screw (9).
Sanding Wt
,
Cover Knob (6)
I
w:
/
1..
,-
-----
Back Rllqr (14) -
'
Page 4
-
si&
(10)
-w
(5)
Frame (23)
'B.v
I
T i e Slat
-(9)
(UxlerTae)
-
--
Table (a)
-'
,,
'
Table k k M
eM
y (24-28)
-
5.
Replace the Side Cover.
6.
Loosen the Screw (44) most of the way as shown above.
7.
Place the Spark Shield (43) on the Belt Sander Unit and secure using the Screw (44).
8.
Place the Belt Sander on a secure workbench able to carry the weight of the Belt Sander and stock.
9.
Attach the vacuum hose (if used) to the 1-314 inch vacuum shoot.
Otherwise, attach a vacuum bag (not supplied) to mllect the sanding dust.
10.
For added safety and reduced vibration, it is recommended that the Belt Sander be mounted to the
workbench with "C"clamps or other appropriate devices.
Operation
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other
construction activities, contain chemicals known [to the State of California] to cause
cancer, birth defects or other reproductive harm. Some examples of these chemicals
are:
Lead from lead-based paints
Crystalline silica from bricks and cement or other masonly products
* Arsenic and chromium from chemically treated lumber
Your risk from these exposures varies, depending on how often you do this type of
work. To reduce your exposure to these chemicals: work in a well ventilated area, and
work with approved safety equipment, such as those dust masks that are specially
designed to filter out microscopic particles. (California Health & Safety Code 25249.5,
et seq.)
Note: The Belt Sander is designed to sand only workpieces made of wood.
Page 5
Sanding
I. Plug Sander into wall socket (or extension cord) containing grounding prong.
2.
Place your safety glasses and full face shield on.
3.
Turn on power Switch (19) momentarily to verify that Sander Belt (5) is tracking
properly. If belt tracking needs adjustment, turn Belt Sander off and refer to instructions
on page 7.
4.
Ifthe Sanding Belt (5) is rotating properly with proper tracking, the Belt Sander is ready
for use.
5.
Turn on power Switch ( 1 9).
6.
Begin sanding.
Caution: Do not apply so much pressure on object being sanded to stop rotation of
sanding belt. Keep fingers away from the sanding belt.
Adjusting Table Angle
1.
Loosen the Table Adjustment Locking Handle (26) by turning it counterclockwise as
shown below.
2.
Tilt the Table (29)to the desired angle: Use a protractor to ensure accuracy. There
should be no more than 118" between the Table and the Sanding Belt (5).
3.
Tghten the Table Adjustment Handle.
-ng
Belt (5)-
<
/--.
Table (29)--"
,'
a,
1..
&,
/
--(=)
Table Pdjusbmnt
Lodong Handle (26)
Leveling the Table
I.
Using a protractor, verify that the Table is 90"to the belt. If it is not, continue with the
following steps.
2,
If the Table is tilted toward the front of the machine, tighten the Set Screw (30).
3.
If the Table is tilted bward the back of the machine, loosen the Set Screw.
Removing and Installing Sanding Belt
1
Remove the Cover Knob (16), then remove the Side Cover (#'lo) as shown below.
2.
Turn the Tension Handle (37) counterclockwiseto loosen the Sanding Belt (5).
Rage 6
Sanding Belt
-
Cover Knob (16)
Tension stanae (37)
(Also use for belt
tracking adjustments)
'Back Pllllqr (14) -
3.
Remove the Sanding Belt.
4.
Place the new Sanding Belt on the three pulleys. Center the Sanding Belt on the
pulleys.
5,
Tighten the Sanding Beft by turning the Tension Handle clockwise until the Back
Pulley (f 4) appears centered. Belt tracking adjustments are made by slightly turning
this knob as needed. See above.
6.
Replace the Side Cover and Cover Knob.
Adjusting the Sanding Belt Tracking
1.
2.
Turn the Beft Sander on.
Look at the Belt (5) through the back of the Spark Cover (43). If it is riding on the
center of the upper Pulley (14) the tracking is correct and no further adjustment is
required.
3,
If the Belt rides to the left, turn the Tension Handle (37)to the left until the Belt is
centered.
4.
If the Beit rides to the right, turn the Tension Handle gradually to the right until the Belt
is centered.
Page 7
Adj justment of Belt Support
The Belt Support (20)is made of heavy gauge steel to support or back the Sanding Belt
while sanding. It should be adjusted to no more than 1116" away from the back ofthe
Sanding Belt.
Caution; Do not sand stock that is too small to be safely supported or held. Such pieces
should be sanded by hand.
1.
Remove the Table (29) by removing the Screw (9) as shown below.
2.
Loosen the two Bolts (22) on the Belt Support (20).
3.
Adjust the Belt Support to no more than 1/16" away from the back of the Sanding Belt.
4.
Tighten the two Bolts on the Belt Support.
Maintenance
1.
Keep Sander clean by blowing dust off with compressed air, Wear safety glasses and
dust mask or respirator while doing this.
2.
Cover Sander when not in use.
3.
Periodically, apply a Eight oil to the table to prevent rusting.
4.
Store in a clean and dry location.
5.
Replace Sanding Belts when they become torn or worn down to the paper.
Page 8
Parts List
Page 9
Assembly Drawing
Page 10
Belt Sander
Wiring Diagram
GROUND TO MOTOR
z
>
NEUTRAL
0
7
F
Capacitor is not Polarity - Specific
Page 1l