General International 15-030 M1 Parts list manual

FEATURES
Optimum sanding results without the need
for special operator skills.
High quality conveyor belt for long service
life.
Variable feed rate from 3-20 FPM.
Conveyor motor equipped with indepen-
dant safety switch with removable key.
Magnetic safety switch on main motor.
Side and rear extension tables for easier
stock handling.
Reinforced pressure roller brackets.
Large metal hand wheel controls sanding
head height for thickness adjustment.
Internal dust shroud for efficient dust con-
trol.
Totally enclosed stand with storage com-
partment.
Ability to sand up to 30”material in two
passes. (Finish sanding may be required)
SPECIFICATIONS
MAXIMUM SANDING WIDTH
15” (380 MM) / *30” (*IN 2 PASSES)
MIN / MAX SANDING THICKNESS
1/4” (6 MM) / 4” (102 MM)
MINIMUM SANDING LENGTH
5” (127 MM)
FEED RATE
3 TO 20 FPM - VARIABLE
SANDING BELT SIZE
15” X 39 1⁄2” (381 X 1003 MM)
CONTACT ROLLER DIAMETER
2 1⁄2” (82 MM)
OVERALL DIMENSIONS (L X W X H)
WITH TABLES FULLY EXTENDED
39” X 52” X 64 1⁄2”
(991 X 1321 X 1638 MM)
CONVEYOR MOTOR
1⁄6 HP
MAIN MOTOR
3 HP, 220 V, 1 PH, 1720 RPM
WEIGHT
400 LBS / 182 KG
SETUP & OPERATION MANUAL
MODEL
#15-030 M1
15” OPEN TYPE WIDE BELT SANDER
REVISION 1 - September 25/08
© Copyright General® International 09/2008

THANK YOU for choosing this General®International model 15-030 15” Open
Type Wide Belt Sander. This sander has been carefully tested and inspected before shipment
and if properly used and maintained, will provide you with years of reliable service. To ensure
optimum performance and trouble-free operation, and to get the most from your investment,
please take the time to read this manual before assembling, installing and operating the unit.
The manual’s purpose is to familiarize you with the safe operation, basic function, and features
of this sander as well as the set-up, maintenance and identification of its parts and compo-
nents. This manual is not intended as a substitute for formal woodworking instruction, nor to
offer the user instruction in the craft of woodworking. If you are not sure about the safety of
performing a certain operation or procedure, do not proceed until you can confirm, from
knowledgeable and qualified sources, that it is safe to do so.
Once you’ve read through these instructions, keep this manual handy for future reference.
Disclaimer: The information and specifications in this
manual pertain to the unit as it was supplied from the
factory at the time of printing. Because we are commit-
ted to making constant improvements, General®
International reserves the right to make changes to
components, parts or features of this unit as deemed
necessary, without prior notice and without obligation to
install any such changes on previously delivered units.
Reasonable care is taken at the factory to ensure that
the specifications and information in this manual corres-
ponds with that of the unit with which it was supplied.
However, special orders and “after factory” modifica-
tions may render some or all information in this manual
inapplicable to your machine. Further, as several gene-
rations of this model of sander and several versions of
this manual may be in circulation, if you own an earlier
or later version of this unit, this manual may not depict
your machine exactly. If you have any doubts or ques-
tions contact your retailer or our support line with the
model and serial number of your unit for clarification.
GENERAL® INTERNATIONAL
8360 Champ-d’Eau, Montreal (Quebec) Canada H1P 1Y3
Telephone [phone] • Fax [phone] • www.general.ca

GENERAL®& GENERAL®INTERNATIONAL WARRANTY
All component parts of General®, General® International and Excalibur by General
International ® products are carefully inspected during all stages of production and each unit
is thoroughly inspected upon completion of assembly.
Limited Lifetime Warranty
Because of our commitment to quality and customer satisfaction, General® and General®
International agree to repair or replace any part or component which upon examination,
proves to be defective in either workmanship or material to the original purchaser for the life
of the tool.
However, the Limited Lifetime Warranty does not cover any product used for profes-
sionnal or commercial production purposes nor for industrial or educational applications.
Such cases are covered by our Standard 2-year Limited Warranty only. The Limited Lifetime
Warranty is also subject to the “Conditions and Exceptions” as listed below.
Standard 2-Year Limited Warranty
All products not covered by our lifetime warranty including products used in commercial,
industrial and educational applications are warranted for a period of 2 years (24 months) from
the date of purchase. General® and General® International agree to repair or replace any
part or component which upon examination, proves to be defective in either workmanship or
material to the original purchaser during this 2-year warranty period, subject to the “conditions
and exceptions” as listed below.
To file a Claim
To file a claim under our Standard 2-year Limited Warranty or under our Limited Lifetime
Warranty, all defective parts, components or machinery must be returned freight or postage
prepaid to General® International, or to a nearby distributor, repair center or other location
designated by General® International. For further details call our service department at 1-888-
949-1161 or your local distributor for assistance when filing your claim.
Along with the return of the product being claimed for warranty, a copy of the original proof
of purchase and a “letter of claim” must be included (a warranty claim form can also be used
and can be obtained, upon request, from General® International or an authorized distributor)
clearly stating the model and serial number of the unit (if applicable) and including an expla-
nation of the complaint or presumed defect in material or workmanship.
CONDITIONS AND EXCEPTIONS:
This coverage is extended to the original purchaser only. Prior warranty registration is not
required but documented proof of purchase i.e. a copy of original sales invoice or receipt
showing the date and location of the purchase as well as the purchase price paid, must be
provided at the time of claim.
Warranty does not include failures, breakage or defects deemed after inspection by General®
or General® International to have been directly or indirectly caused by or resulting from:
improper use, or lack of or improper maintenance, misuse or abuse, negligence, accidents,
damage in handling or transport, or normal wear and tear of any generally considered con-
sumable parts or components.
Repairs made without the written consent of General® International l will void all warranty.

TABLE OF CONTENTS
SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . .5
ELECTRICAL REQUIREMENTS . . . . . . . . . . . . . .6
Grounding instructions . . . . . . . . . . . . . . . . . . . . . . .6
Circuit capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Extension cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
IDENTIFICATION OF MAIN PARTS AND COMPO-
NENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . .7
BASIC FUNCTIONS . . . . . . . . . . . . . . . . . . . .8
UNPACKING . . . . . . . . . . . . . . . . . . . . . . . .8
List of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Additional requirements for set up . . . . . . . . . . . . .8
PLACEMENT WITHIN THE SHOP / ESTABLISHING
A SAFETY ZONE . . . . . . . . . . . . . . . . . . . . . . .9
LIFTING AND HANDLING THE MACHINE . . . . . . .9
ASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . .10
Install the side and rear extension tables . . . . . . .10
Install the sanding belt . . . . . . . . . . . . . . . . . . . . . .10
CONNECTING TO A DUST COLLECTOR . . . . . . .12
BASIC ADJUSTMENTS & CONTROLS . . . . . . . .12
Connecting to a power source . . . . . . . . . . . . . . .12
Drum motor magnetic safety switch . . . . . . . . . .12
Conveyor motor switch with safety key . . . . . . . .13
Overload protection . . . . . . . . . . . . . . . . . . . . . . . .13
Sanding belt tension adjustment . . . . . . . . . . . . .14
Sanding belt tracking adjustment . . . . . . . . . . . . .14
Adjusting the sanding head height . . . . . . . . . . .15
Changing feed speed . . . . . . . . . . . . . . . . . . . . . .16
RECOMMENDED ADJUSTMENTS . . . . . . . . . . .16
Adjusting the pressure roller height . . . . . . . . . . . .16
OPERATING INSTRUCTIONS . . . . . . . . . . . . .18
Basic principles of sanding . . . . . . . . . . . . . . . . . .18
Operations step-by-step . . . . . . . . . . . . . . . . . . . . .18
To stop the machine . . . . . . . . . . . . . . . . . . . . . . . .18
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . .19
Periodic maintenance . . . . . . . . . . . . . . . . . . . . . .19
Replacement of the sanding belt . . . . . . . . . . . . .19
Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19
RECOMMENDED OPTIONAL ACCESSORIES . . . .20
PARTS LIST AND DIAGRAMS . . . . . . . . . . . . .21
CONTACT INFORMATION . . . . . . . . . . . . . . . .30

RULES FOR SAFE OPERATION
To help ensure safe operation, please take a moment to learn the machine’s applications and limitations, as well as poten-
tial hazards. General® International disclaims any real or implied warranty and holds itself harmless for any injury that
may result from improper use of its equipment.
1. Do not operate the sander when tired, distracted,
or under the effects of drugs, alcohol or any medi-
cation that impairs reflexes or alertness.
2. The working area should be well lit, clean and free
of debris.
3. Keep children and visitors at a safe distance when
the sander is in operation; do not permit them to
operate the sander.
4. Childproof and tamper proof your shop and all
machinery with locks, master electrical switches
and switch keys, to prevent unauthorized or unsu-
pervised use.
5. Stay alert! Give your work your undivided atten-
tion. Even a momentary distraction can lead to seri-
ous injury.
6. Fine particulate dust is a carcinogen that can be
hazardous to health. Work in a well-ventilated area
and wear eye, ear and respiratory protection
devices.
7. Do not operate this sander without an ade-
quate dust collection system properly installed and
running. Operating this sander without adequate
dust collection can lead to equipment malfunction
or dangerous situations for the operator or other
individuals in the workshop.
8. Do not wear loose clothing, gloves, bracelets, neck-
laces or other jewelry while the sander is in opera-
tion. Wear protective hair covering to contain long
hair and wear non-slip footwear.
9. Be sure that adjusting wrenches, tools, drinks and
other clutter are removed from the machine and/or
the feed table surface before operating.
10. Keep hands well away from the sanding belts and
all moving parts. Use a brush, not hands, to clear
away sanding dust.
11. Be sure sanding belts are securely installed on the
sanding drums.
12. Do not operate the sander if the sanding belts are
damaged or badly worn.
13. Do not push or force the workpiece into the sander.
The machine will perform better and more safely
when working at the feed rate for which it was
designed.
14. Avoid working from awkward or off balance posi-
tions. Do not overreach and keep both feet on floor.
15. To minimize risk of injury in the event of workpiece
kickback, never stand directly in-line with the sand-
ing belt or in the potential kickback path of the
work piece.
16. Keep guards in place and in working order. If a
guard must be removed for maintenance or clea-
ning, be sure it is properly re-attached before using
the tool again.
17. Never leave the machine unattended while it is run-
ning or with the power on.
18. Use of parts and accessories NOT recommended
by
GENERAL®INTERNATIONAL may result in equip-
ment malfunction or risk of injury.
19. Never stand on the machine. Serious injury could
occur if the sander is tipped over or if the sanding
belt is unintentionally contacted.
20. Always disconnect the tool from the power source
before servicing, changing accessories or sanding
belts, or before performing any maintenance or
cleaning, or if the machine will be left unattended.
21. Make sure that switch is in “OFF” position before
plugging in the power cord.
22. Make sure the tool is properly grounded. If equip-
ped with a 3-prong plug it should be used with a
three-pole receptacle. Never remove the third
prong.
23. Do not use the sander for other than its inten-
ded use. If used for other purposes,
GENERAL®INTER
NATIONAL
disclaims any real implied warranty and
holds itself harmless for any injury, which may result
from that use.
5

GROUNDING INSTRUCTIONS
In the event of an electrical malfunction or short circuit,
grounding reduces the risk of electric shock to the ope-
rator. The motor of this machine is wired for 220V single
phase operation and is equipped with a 3-conductor
cord and a 3-prong grounded plug to fit a match-
ing grounding type receptacle .
DO NOT MODIFY THE PLUG PROVIDED ! If it will not fit your recepta-
cle, have the proper receptacle installed by a quali-
fied electrician.
CHECK with a qualified electrician or service person if
you do not completely understand these grounding
instructions, or if you are not sure the tool is properly
grounded.
CIRCUIT CAPACITY
Make sure that the wires in your circuit are capable of
handling the amperage draw from your machine, as
well as any other machines that could be operating on
the same circuit. If you are unsure, consult a qualified
electrician. If the circuit breaker trips or the fuse blows
regularly, your machine may be operating on a circuit
that is close to its amperage draw capacity. However, if
an unusual amperage draw does not exist and a
power failure still occurs, contact a qualified technician
or our service department.
BEFORE CONNECTING THE MACHINE TO THE POWER SOURCE, VERIFY THAT THE VOLTAGE OF YOUR POWER SUPPLY CORRE-
SPONDS WITH THE VOLTAGE SPECIFIED ON THE MOTOR I.D. NAMEPLATE. A POWER SOURCE WITH GREATER VOLTAGE THAN NEED-
ED CAN RESULT IN SERIOUS INJURY TO THE USER AS WELL AS DAMAGE TO THE MACHINE. IF IN DOUBT, CONTACT A QUALIFIED
ELECTRICIAN BEFORE CONNECTING TO THE POWER SOURCE.
THIS TOOL IS FOR INDOOR USE ONLY. DO NOT EXPOSE TO RAIN OR USE IN WET OR DAMP LOCATIONS.
EXTENSION CORDS
The use of an extension cord is not generally recom-
mended for 220V equipment. If you find it necessary,
use only 3-wire extension cords that have 3-prong
grounding plug and a matching 3-pole receptacle that
accepts the tool’s plug. Repair or replace a damaged
extension cord or plug immediately.
If you find it necessary to use an extension cord with
your machine make sure the cord rating is suitable for
the amperage listed on the motor I.D. plate. An under-
sized cord will cause a drop in line voltage resulting in
loss of power and overheating. The accompanying
chart shows the correct size extension cord to be used
based on cord length and motor I.D. plate amp rating.
If in doubt, use the next heavier gauge. The smaller the
number, the heavier the gauge.
6
TABLE - MINIMUM GAUGE FOR CORD
AMPERE
RATING
TOTAL LENGTH OF CORD IN FEET
110 VOLTS 25 FEET 50 FEET 100 FEET 150 FEET
220 VOLTS 50 FEET 100 FEET 200 FEET 300 FEET
AWG
< 5 -------> 18 16 16 14
6 TO 10 -------> 18 16 14 12
10 TO 12 -------> 16 16 14 12
12 TO 16 -------> 14 12 * NR * NR
* NR = Not Recommended
ELECTRICAL REQUIREMENTS

15” OPEN TYPE WIDE BELT SANDER
15-030 M1
IDENTIFICATION OF MAIN PARTS AND COMPONENTS
RIGHT SIDE VIEW
DUST OUTLET
TOP COVER DOOR
CONVEYOR
SIDE / REAR EXTENSION TABLES
STAND WITH STORAGE CABINET
FRONT WINDOW
MAIN MOTOR MAGNETIC SAFETY SWITCH
HAND WHEEL SANDING HEAD HEIGHT
ADJUSTMENT HAND WHEEL
SANDING HEAD HEIGHT LOCKING HANDLE
MAIN MOTOR
CONVEYOR MOTOR
CONVEYOR ON/OFF SWITCH WITH SAFETY
KEY
FEED SPEED ADJUSTMENT KNOB
SANDING HEAD IDLER ROLLER
SANDING BELT
SANDING BELT TENSION ADJUSTING HAND
WHEEL
SANDING HEAD DRIVE ROLLER
LEFT SIDE VIEW
7
INSIDE VIEW

UNPACKING
BASIC FUNCTIONS
This 15" Open Type Wide Belt Sander has been designed for surface sanding of wooden cabinet doors, flat wood-
en panels and other natural wood products only. This sander is not intended and should not be used on any mate-
rials other than wood.
The oscillating feature allows for faster more efficient sanding. The cross grain sanding action caused by the oscil-
lation (horizontal travel) of the belt optimizes sanding efficiency and extends sanding belt life by using a larger area
of the belts’ surface. Another advantage of the oscillating action of the belt is to help dissipate surface heat buildup
– as heat build-up can cause premature belt wear.
Note: The minimum/maximum workpiece thickness capacity is 1/4” - 4”, and the minimum workpiece length
capacity is 5” long.
Note: As with any other drum or belt sander, depending on the final finish quality you require, some final hand sanding may
be required.
LIST OF CONTENTS QTY
SANDER..........................................................................1
REAR EXTENSION TABLE.................................................1
SIDE EXTENSION TABLE ..................................................1
SANDING BELT* .............................................................2
3 MM T-WRENCH* .........................................................1
19 MM COMBINATION WRENCH*...............................1
10 - 12 MM OPEN END WRENCH* ...............................1
2 MM ALLEN KEY*.........................................................1
5 MM ALLEN KEY*.........................................................1
6 MM ALLEN KEY*.........................................................1
* The sanding belts and tools are stored inside the
sander cabinet to prevent damage in shipping. Open
the cabinet door and remove the sanding belts and
tools from the cabinet.
Carefully unpack and remove the sander and its components from the shipping crate and check for damaged or
missing items as per the list of contents below.
Note: Please report any damaged or missing items to your General International distributor immediately.
*
ADDITIONAL REQUIREMENTS FOR SET UP
• 11 mm Socket Wrench
• Phillips Screwdriver
• Gauge blocks (suggested)
• Shims or feeler gauge set (suggested)
8
*
*
*
*
*
*

PLACEMENT WITHIN THE SHOP /
ESTABLISHING A SAFETY ZONE
PLACEMENT WITHIN THE SHOP
This machine should be installed and operated only on a
solid, flat and stable floor that is able to support the
weight of the sander (400 lbs - 182 kg) and the operator.
Using the dimensions shown as a guideline, plan for pla-
cement within your shop that will allow the operator to
work unencumbered and unobstructed by foot traffic
(either passing shop visitors or other shop workers) or
other tools or machinery.
ESTABLISHING A SAFETY ZONE
For shops with frequent visitors or multiple operators, it is
advisable to establish a safety zone around shop
machinery. A clearly defined “no-go” zone on the floor
around each machine can help avoid accidents that
could cause injury to either the operator or the shop visi-
tor. It is advisable to take a few moments to either paint
(using non-slip paint) or using tape, define on the floor the
limits or perimeter of each machines safety zone. Take
steps to ensure that all operators and shop visitors are
aware that these areas are off limits whenever a machine
is running for everyone but the individual operating the
unit.
LIFTING AND HANDLING THE MACHINE
A forklift with steel cable or a hydraulic hand pallet truck
will be required to lift the sander.
Note: Before lifting the sander, unscrew the hex head wood
screws securing the machine to it’s shipping crate , using a
11 mm socket wrench.
SAFETY RULES FOR MACHINE LIFTING
1. Any equipment used to lift this machine should have
a rated capacity in excess of (400 lbs - 182 kg).
2. If using a steel cable, make sure it is strong enough
so it won’t break during the lifting.
3. The forklift must only be driven by a licensed driver.
4. The forks of forklift must protrude beyond the underside
of the machine.
5. Have another person help guide the way when lifting
the machine.
6. Lower the machine slowly and carefully. Do not let the machine drop or jolt onto the floor.
THIS MODEL 15-030 SANDER IS VERY HEAVY.
TO LIMIT THE RISK OF SERIOUS INJURY OR DAMAGE TO THE MACHINE, READ AND FOLLOW ALL RECOMMENDATIONS BELOW.
9
39”
52” 64
18.5”
29.5”

ASSEMBLY INSTRUCTIONS
SERIOUS PERSONAL INJURY COULD OCCUR IF YOU CONNECT THE MACHINE TO THE POWER SOURCE BEFORE YOU HAVE COMPLE-
TED THE INSTALLATION AND ASSEMBLY STEPS. DO NOT CONNECT THE MACHINE TO THE POWER SOURCE UNTIL INSTRUCTED TO DO
SO.
1. Push on the red button on the latch to open the
left side door.
INSTALL THE SANDING BELT
2. Loosen the lock knob .
Note: Remove and dispose of the humidity absorbing si-
lica packet located inside the drums housing.
INSTALL THE SIDE AND REAR EXTENSION TABLES
1. Remove the protective coating on the support
pipes by rubbing with a rag dipped in kero-
sene, mineral spirits or paint thinner.
Note: Handle and dispose of potentially flammable sol-
vent soaked rags according to manufacturers’ safety re-
commendations.)
The extension rods are covered with a protective coa-
ting that helps prevent rust from forming during shipping
and storage.
2. Remove the two lock nuts and washers from the
extension rods located at the rear of the sander,
then install one of the two extension tables on
the extension rods.
REAR VIEW
LARGER VIEW
3. Secure with the washers and hex nuts (previously
removed) using the supplied 19 mm combination
wrench and a screwdriver as shown in .
4. Repeat with the second extension table on the left
side of the sander as shown in .
REAR VIEW
10

4. Turn the hand wheel ,located on the right side of
the sander, counter-clockwise to raise the sanding
head enough to remove the styrofoam pads
located under the drive roller.
3. Swing out the locking bar as shown.
RIGHT SIDE VIEW LEFT SIDE VIEW
6. Turn the tension adjusting hand wheel counter-
clockwise to lower the upper roller enough to
be able to install the sanding belt around the
rollers.
5. Turn the lock handle counter-clockwise to un-
lock the sanding belt tension adjusting hand
wheel .
7. Slide the sanding belt onto the rollers as shown.
Tip: To extend belt life and avoid premature breakage,
take note of the direction arrows printed on the inside
of the sanding belt to make sure you install the belt in the
correct direction.
LARGER VIEW
TOP COVER REMOVED ONLY FOR CLARITY
8. Position the belt roughly centered on the sanding
head rollers .
Note: Refer to section “Basic Adjustments and Controls” for
Sanding Belt Tension Adjustment instructions.
TOP COVER REMOVED ONLY FOR CLARITY
Tip: It is not necessary to remove the top cover to veri-
fy if the belt is centered. Look through the left side door
and through the front window to verify belt position-
ning.
VIEW THROUGH LEFT SIDE DOOR VIEW THROUGH FRONT WINDOW
11
TOP COVER REMOVED ONLY FOR CLARITY
LARGER VIEW
BELT DIRECTION

CONNECTING TO A DUST COLLECTOR
DO NOT OPERATE THIS SANDER WITHOUT AN ADEQUATE DUST COLLECTION SYSTEM PROPERLY INSTALLED AND RUNNING.
OPERATING THIS SANDER WITHOUT ADEQUATE DUST COLLECTION CAN LEAD TO EQUIPMENT MALFUNCTION OR DANGEROUS
SITUATIONS FOR THE OPERATOR OR OTHER INDIVIDUALS IN THE WORKSHOP.
This sander is equipped with one 4" diameter dust outlet
, on top of the machine, allowing for connection to a
dust collector (not included).
Be sure to use appropriate sized hose and fittings (not
included) and check that all connections are sealed
tightly to help minimize airborne dust.
Note: Minimum recommended dust collection CFM require-
ments for this sander is 1200 CFM.
If you do not already own a dust collection system
consider contacting your General® International dis-
tributor for information on our complete line of dust
collection systems and accessories or visit our Web Site
at www.general.ca. ALWAYS TURN ON THE DUST COLLECTOR BEFORE START-
ING THE SANDER AND ALWAYS STOP THE SANDER
BEFORE TURNING OFF THE DUST COLLECTOR.
BASIC ADJUSTMENTS & CONTROLS
CONNECTING TO A POWER SOURCE
Once the assembly steps have been completed plug the
power cord into an appropriate outlet. Refer back to the
section entitled “ELECTRICAL REQUIREMENTS” and make
sure all requirements and grounding instructions are fol-
lowed. When sanding operations have been completed
unplug the sander from the power source.
TO AVOID RISK OF SHOCK OR FIRE DO NOT OPERATE THE
UNIT WITH A DAMAGED POWER CORD OR PLUG. REPLACE
DAMAGED CORD OR PLUG IMMEDIATELY.
TO AVOID UNEXPECTED OR UNINTENTIONAL START-UP,
MAKE SURE THAT BOTH OF THE POWER SWITCHES ON THE
SANDER ARE IN THE OFF POSITION BEFORE CONNECTING
TO A POWER SOURCE.
SWITCHES OFF
DRUM MOTOR MAGNETIC SAFETY SWITCH
This model 15-030 sander is equipped with a MAGNETIC
SAFETY SWITCH , , located on the control box, designed
to protect the unit and the user from power surges,
power outages and unwanted or unintentional start-up.
The switch assembly is equipped with a GREEN “START”
button, , and a RED spring loaded “STOP” button, .
Once the RED “STOP” button has been pressed, the
machine can only be started by turning the BLACK
inner part of the button to the right to release the stop
button, .
12

CONVEYOR MOTOR SWITCH WITH SAFETY KEY
SAFETY KEY* ON
* PREVENTS START-UP WHEN REMOVED
OFF
This model 15-030 is also equiped with a simple ON/OFF
switch for the conveyor motor, featuring a removable
lock out safety key.
To start the conveyor belt, insert the safety key, , and
lift the switch up, . To stop the machine, push the
switch down, .
To prevent unauthorized use or unintentional start-up,
remove the safety key and store it in a safe place
whenever the sander is not in use.
REMOVE THE SWITCH KEY AND STORE IT IN A SAFE PLACE, OUT OF THE REACH OF CHILDREN, WHENEVER THE SANDER IS
NOT IN USE.
OVERLOAD PROTECTION
The magnetic safety switch on this sander is equipped with an overload protection feature. To prevent an electrical
overload from damaging the motor, in the event of a spike in line voltage or amperage draw, the internal overload
protector will automatically be tripped, thereby cutting off power to the motor.
Note: The most common causes of such overloads are:
1. Overworking the motor by attempting to remove too much material in a single pass, thereby causing an increase in
power consumption and a spike in amperage draw.
2. An electrical extension cord that is too long or not the correct gauge of wire, which can also cause an increase in
amperage draw. If an electric extension cord must be used, follow the instructions and refer to the chart in the electri-
cal requirements section at the beginning of this manual.
3. Overworked circuit caused by operating on a circuit that is close to its amperage draw capacity. Make sure the cir-
cuit being used is capable of handling the amperage draw from this machine as well as any other electrical devices
operating on the same circuit. If you are unsure, consult a qualified electrician.
To reset the overload protection switch after it has been tripped proceed as follows:
TO AVOID UNEXPECTED OR UNINTENTIONAL START-UP BE CERTAIN THAT BOTH OF THE POWER SWITCHES HAVE BEEN SET TO
THE OFF POSITION BEFORE RE-SETTING THE OVERLOAD PROTECTION SWITCH.
1. Set both of the the power switches on the sander to
the off position and disconnect the machine from
the power source.
Note: If the sander is permanently connected to a circuit
(hard-wired), set the wall panel circuit breaker or main cir-
cuit interrupter to the off position.
2. Unscrew the 2 screws and remove the control
box front cover then press the red reset button .
3. Reinstall the control box cover.
4. Reconnect the sander to the power source.
5. You can now restart the sander by pushing on the
green button ON.
SWITCHES OFF
13

SANDING BELT TRACKING ADJUSTMENT
VIEW THROUGH FRONT WINDOW
SANDING BELT TENSION ADJUSTMENT
DO NOT ATTEMPT TO PERFORM ANY ADJUSTMENTS WHILE THE MACHINE IS RUNNING. ALWAYS TURN OFF AND UNPLUG THE SAN-
DER BEFORE PERFORMING ANY ADJUSTMENTS.
KEEP HANDS WELL AWAY FROM THE SANDING BELT AND ALL MOVING PARTS WHEN THE SANDER IS RUNNING.
NOTICE! Do not overtighten sanding belt tension. Overten-
sioning can cause premature wear or breakage of the
sanding belt as well as inconsistent belt tracking.
1. Turn the lock handle counter-clockwise to unlock
the belt tension adjustment hand wheel .
2. To set belt tension correctly, turn the belt tension
handwheel clockwise (to tighten) until it can turn
no further – do not force beyond this point! Then,
relieve the tension slightly by turning the handwheel
one full turn counter clockwise.
3. Turn the lock handle clockwise to secure the ten-
sion setting.
Helpful hint on sanding belt tension: Determining correct belt tension is somewhat subjective. It is
learned through experience and is somewhat dependant on personal preference. A properly ten-
sioned belt will last longer and be much less likely to break prematurely. If the belt is too loose, it will
slip off during operation. A belt that is too tight will break prematurely.
Though not essential, proper belt tracking (having the belt running straight and oscillating as evenly on the rollers
as possible) can prolong belt life and avoid having the belt slip off during operation. This is done by tilting the idler
roller (upper roller) slightly to keep the belt tracking evenly throughout its oscillating movement on the rollers.
Turn on the machine on for 5-10 seconds and check
(through the front window )the position of the san-
ding belt on the sanding head upper roller (idler roller)
.
• If the belt is tracking straight and oscillating
evenly left and right on the middle of the rollers,
you are ready to sand. Proceed with normal
operations;
• If the belt is not tracking straight, adjust as fol-
lows before proceeding with normal sanding
operations.
Note: Belt tracking adjustments may be necessary after changing or replacing a sanding belt, to coun-
terbalance for unevennesses between sanding belts.
14

3. Turn the lock screw clockwise to lock the tracking adjusment screw.
4. Turn on the machine for 5-10 seconds to visually confirm the belt tracking.
5. As needed, repeat this adjustment process until the belt is tracking evenly on the rollers.
15
1. Insert the supplied 3 mm T-wrench into the lock
screw (through the hole in the front window )
and turn counter-clockwise to unlock the tracking
adjustment screw .
2. Turn the tracking adjustment screw:
• Clockwise if the belt tracks to the right.
• Counter-clockwise if the belt tracks to the left.
Note: Turn the screw in 1/32 turn increments (approx.),
recheck and adjust again as needed.
VIEW THROUGH FRONT WINDOW VIEW THROUGH FRONT WINDOW
ADJUSTING THE SANDING HEAD HEIGHT
The sanding head can be raised or lowered as
needed to suit the thickness of the workpiece.
NOTE: THE MINIMUM/MAXIMUM WORKPIECE THICK-
NESS CAPACITY IS 1/4” - 4”, AND THE MINIMUM WORK-
PIECE LENGTH CAPACITY IS 5”.
RIGHT SIDE VIEW
To adjust the sanding head height:
1. Loosen the locking handle located beside the
main motor to unlock the sanding head height
adjustment hand wheel.
2. Put the workpiece on the conveyor belt and rotate
the hand wheel :
• Clockwise to lower the sanding head.
• Counter-lockwise to raise the sanding head.
3. Set the height of the sanding head so that the work-
piece barely touches the sanding belt .
Note: The depth gauge on front of the sander can be
used as a reference but it is not intended for high precision
measurements.
WORK PIECE
CONVEYOR BELT
* Effect exaggerated for clarity
UP
DOWN
RIGHT SIDE VIEW
DO NOT
Note: To avoid overworking the motor, creating a poten-
tial circuit overload, or damaging the sanding belt, do
not force the workpiece against or into the idler roller
4. Tighten the locking handle until snug to secure the sanding head height setting.
SANDING HEAD UNDERSIDE VIEW
TIGHTEN LOOSEN
DO

CHANGING FEED SPEED
The conveyor speed ranges from 3 to 20 Feet Per
minute (FPM).
The feed speed adjustment knob is located above the
conveyor motor switch.
• Turn the knob counter-clockwise to decrease
the feed rate.
• Turn the knob clockwise to increase the feed
rate.
As a general guideline, more aggressive sanding
using lower grits or sanding wider boards should be
done at slower speeds and sanding using higher grits or sanding narrow boards can be done at higher speeds.
Results can vary widely depending on a variety of factors. Experiment with feed speeds based on the workpiece
material, board width, depth of sanding, grit selection as well as required finish results.
DECREASE
SPEED INCREASE
SPEED
RECOMMENDED ADJUSTMENTS
The two pressure rollers (front and rear) maintain the
workpiece on the conveyor belt,preventing it from lifting
up from the conveyor into the sanding head .
Both pressure rollers must be set 1 mm below the drive
roller (with sanding belt installed) . If the pressure
rollers are even with or higher than the drive roller, there
is a high risk of workpiece kickback which could lead to
serious personal injuries.
The 2 pressure rollers are factory set to provide ade-
quate amount of downward pressure to the workpiece.
However, to prevent the risk of a kickback, it is highly re-
commended that you make sure that the pressure
rollers have not become misaligned during shipping
and that both ends of each pressure rollers are set 1 mm
below the contact roller, before using the sander for the
first time.
Due to vibration, over time, the height of the pressure
rollers may need to be re-adjusted. Periodically verify
the height of the pressure rollers when performing rou-
tine maintenance on your sander
.
ADJUSTING THE PRESSURE ROLLER HEIGHT SANDING HEAD UNDERSIDE VIEW
ALWAYS MAKE SURE THAT THE PRESSURE ROLLERS ARE
SET 1 MM BELOW THE LOWER CONTACT ROLLER PRIOR
TO FIRST USE OF THIS SANDER.
16
DRIVE ROLLER WITH SANDING BELT INSTALLED
PRESSURE ROLLER

1. Place a gauge block under the drive roller (with
sanding belt installed on), then place a 1 mm
thick shim or feeler gauge on top of the gauge
block.
2. Adjust the height of the sanding head so that the
sanding belt is in full contact with the top of the
shim. Then tighten the locking handle to secure
the sanding head in position and remove the
shim.
3. Place the gauge block under the left end of
the rear pressure roller . The top of the gauge
block should be in full contact with the pressure
roller
4. If needed, adjust the height of the pressure roller
with the supplied 2 mm allen key by turning the
adjustment screw .
CLOSE-UP
5. Repeat step 3 and, if needed step 4 for the right end of the rear pressure roller then for both ends of the front
pressure roller.
Verify and, if needed, adjust the height of the pressure rollers as follows:
LOWER
RAISE
17
For the following adjustments, we recommend that
you use a 1 mm shim and feeler gauge and a home
made gauge block made of hardwood.
The gauge block can be made by following the di-
mensions shown in .

MAKE SURE TO HAVE ON SAFETY GLASSES AS WELL AS HEARING AND RESPIRATORY PROTECTION AT ALL TIMES WHEN USING THE
SANDER.
MAKE SURE YOU AND ANY ASSISTANTS ARE WEARING SAFE APPROPRIATE WORKSHOP ATTIRE. ROLL UP LONG SLEEVES, SECURE
LONG HAIR AND REMOVE ANY JEWELRY: WATCHES, RINGS, BRACELETS OR ANYTHING THAT COULD BECOME CAUGHT IN THE
CONVEYOR FEED ROLLERS OR THE DRUMS, POTENTIALLY CAUSING SERIOUS INJURY.
TO REDUCE THE RISK OF DAMAGE TO THE SANDER OR THE WORKPIECE, AS WELL AS A POTENTIAL FOR PERSONAL INJURY, AFTER
INITIAL SET-UP AS WELL AS BEFORE EACH USE, MAKE SURE THAT EVERYTHING IS SECURELY INSTALLED AND THAT ALL FASTENERS
AND MOVING PARTS ON THIS SANDER ARE LOCKED IN PLACE BEFORE STARTING THE MACHINE.
OPERATING INSTRUCTIONS
TO STOP THE MACHINE
1. Press the red "OFF" button, on the control box to stop the rotation of the sanding head.
2. Push the red switch to the "OFF” position to stop the conveyor belt and remove the key switch. This will prevent
unauthorized use of the machine.
3. Turn your dust collector off.
18
BASIC PRINCIPLES OF SANDING
It is always preferable to remove less material per pass and take multiple passes. This can extend sanding belt life,
place less strain on the motor and provide better workpiece finish quality.
DO NOT USE THIS SANDER AS A THICKNESS PLANER. NEVER ATTEMPT TO REMOVE MORE THAN THE DEPTH OF THE GRIT OF THE
SANDING BELT IN ANY SINGLE PASS. TOO MUCH FRICTION WILL CAUSE BELTS TO OVERHEAT AND WEAR PREMATURELY, AND IN
EXTREME CASES, MAY CAUSE BURNS IN THE WORKPIECE.
OPERATIONS STEP-BY-STEP
1. Place the workpiece on the conveyor belt and set the height of the sanding head.
2. Remove the workpiece from the conveyor belt.
3. Turn on your dust collector.
4. Press the green "ON" button on the control box to start the sanding head motor.
5. Insert the safety key into the conveyor belt switch.
6. Set the feed speed to minimum before starting the conveyor belt, then lift the switch up to start the conveyor
motor. Gradually increase the speed, until you reach the desired feeding speed.
7. Place the workpiece on the center of the conveyor belt and pass the board once.
Note: To avoid overworking the motor, creating a potential circuit overload, or damaging the drive roller, do not force the
workpiece against or into the sanding belt. For better finish results and to avoid potential damage to the sander or the
workpiece, let the workpiece feed into the sander at the rate of feed to which the conveyer is set.
8. Step to the rear of the machine and pick up the workpiece on the out feed.
9. Pass the workpiece once again.
10. Inspect and slowly run your hand over your workpiece to determine whether or not further passes are required.
Tip: For better workpiece finish quality, make shallower passes with the sanding head height adjusted so you just start
hearing the contact noise.
11. If needed, pass the workpiece again, lowering the sanding head not more than 1/4 of a turn at a time –
which corresponds to approximately 0.4 mm (1/64”). Repeat until desired finish quality is achieved.
ALWAYS TURN ON THE DUST COLLECTOR BEFORE STARTING THE SANDER AND ALWAYS TURN OFF THE SANDER BEFORE TURNING
OFF THE DUST COLLECTOR.
KEEP HANDS AWAY FROM THE SANDING BELT AND ALL MOVING PARTS WHEN THE SANDER IS RUNNING.
TO MINIMIZE RISK OF INJURY IN THE EVENT OF WORKPIECE KICKBACK, NEVER STAND DIRECTLY IN-LINE WITH THE DRIVE ROLLER
OR IN THE POTENTIAL KICKBACK PATH OF THE WORKPIECE.

MAINTENANCE
MAKE SURE THE SANDER HAS BEEN TURNED OFF AND UNPLUGGED FROM THE POWER SOURCE BEFORE PERFORMING ANY
MAINTENANCE.
DO NOT OPERATE THE SANDER WITH A DAMAGED SWITCH, POWER CORD, PLUG, OR OTHER PARTS. REPLACE A DAMAGED PART
IMMEDIATELY.
REPLACEMENT OF THE SANDING BELT
Note: Belt tracking adjustments may be necessary after changing or replacing a sanding belt, to counterbalance for
unevennesses between sanding belts. If needed, refer back to section “Sanding Belt Tracking Adjustment”.
The sanding belt should be replaced when worn out.
Standard size (15” x 39 1/2”) replacement belts can be purchased in a variety of grits from your General®
International dealer under the following parts numbers:
• #15-333 15” x 39 1/2” 40 Grit Sanding Belt • #15-334 15” x 39 1/2” 60 Grit Sanding Belt
• #15-336 15” x 39 1/2” 80 Grit Sanding Belt • #15-337 15” x 39 1/2” 100 Grit Sanding Belt
or (depending on availability) from your local tool, abrasives or sharpening supply dealer.These are standard sizes
that should be readily available in most areas. The use of any other size is not recommended and can lead to seri-
ous injury and/or damage to the machine.
LUBRICATION
The motor and sanding head rollers bearings are sealed and permanently lubricated – no further lubrication is required.
Keep the sanding head height adjustment mechanism as well as the bevel gears well lubricated and free of
dust or debris. Clean and remove dust, debris, and old lubricant every 6 months or as needed depending on fre-
quency of use. After cleaning, reapply lubricant as needed.
Note: Use any all purpose grease, available at any hardware store.
LARGER VIEW
PERIODIC MAINTENANCE
1. Inspect/test the ON/OFF switches before each use. Do not operate the sander with a damaged switch; replace
a damaged switch immediately.
2. Keep the machine, especially motors clean and free of dust or glue. Vacuum or brush off any loose debris and
wipe down the machine and the conveyor occasionally with a damp rag.
3. The sanding head rollers must always be kept clean. Dirt on the rollers will cause belt slippage.
4. Periodically inspect the power cord and plug for damage, as well as the sanding belt and other parts.
19

We offer a large variety of products to help you increase convenience, productivity, accuracy and safety when
using your sander Here’s a small sampling of optional accessories available from your local General
International dealer.
For more information about our products, please visit our website at www.general.ca
RECOMMENDED OPTIONAL ACCESSORIES
15” X 39 1/2”
SANDING BELTS
#15-333 - 40 Grit
#15-334 - 60 Grit
#15-336 - 80 Grit
#15-337 - 100 Grit
Dust Collector
Dust collectors contribute
to a cleaner and more
healthful workshop envi-
ronment.
We have a wide selection
of dust collectors to suit all
your shop needs.
Mobile base
50-025
Easily roll your sander
anywhere in your shop.
Load capacity: 500 lbs.
Wheels lock when equi-
pment is in use.
Flexible, expandable 2-
way roller stand. Model
50-167S
Ideal for use for infeed or
outfeed support. 20” wide,
height from 24 1/4” to 37”,
and length from 21” to 51”.
Four 4” high quality swivel
casters with locking foot
levers. 300 lbs load capa-
city.
20
Notes