General 15-142 M1 User Manual
SETUP & OPERATION MANUAL
FEATURES
Two belt platens allowing for use with either 1”
or 2” x 42” sanding belts.
Steel ½ disc front guard.
1” and 2” 100 grit sanding belts and 8” 100 grit
sanding disc included.
Quick-change belt tension lever.
Cast-aluminum belt guard with removable
see-through top cover.
Safety switch with removable lock-out key.
Two built-in 1 1/2” dust ports.
Large cast-aluminum tables.
Miter guide included for disc table.
On-board miter guide storage bracket.
1” OR 2” X 42” BELT & 8” DISC SANDER
SPECIFICATIONS
• Belt size
1” and 2” x 42” (25 and 50 x 1067 mm)
• Belt speed
3100 fpm (930 mpm)
• Belt table size
10 1/4” x 6” (260 x 152 mm)
• Belt table tilt
45° (out)
• Disc diameter
8” (200 mm)
• Disc speed
3450 rpm
• Disc table size
10 3/4” x 7” (273 x 178 mm)
• Disc table tilt
10° (in) & 45° (out)
• Dust ports (2)
1 1/2” (38 mm)
• Motor M1
1/2 HP, 120 V, 1 Ph, 5.3 A
• Weight (shipping / net)
42 lbs (19 kg) / 40 lbs (18 kg)
Version #3_Revision #1 - (S/N0 150896714) - April 21, 2014
© Copyright General International
MODEL
#
15-142 M1
GENERAL® INTERNATIONAL
8360 Champ-d’Eau, Montreal (Quebec) Canada H1P 1Y3
Telephone (514) 326-1161 • Fax (514) 326-5555 • www.general.ca
THANK YOU
for choosing this General® International model 15-142 1” or
2” x 42” belt & 8” disc 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.
For your safety, as well as 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
components. 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 committed 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 corresponds with that of the unit with
which it was supplied. However, special orders and
“
after factory
information in this manual inapplicable to your machine.
Further, as several generations 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 unit exactly. If you have any
doubts or questions contact your retailer or our support
line with the model and serial number of your unit for
clarification.
” modifications may render some or all
GENERAL® INTERNATIONAL WARRANTY
All component parts of 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® International agrees 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 professional 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® International agrees 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 explanation 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®
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 consumable parts or components.
Repairs made without the written consent of General® International will void all warranty.
TABLE OF CONTENTS
Rules for safe operation ..................................................................................................... 5
Electrical requirements ...................................................................................................... 6
Electrical connections ........................................................................................................................................ 6
Circuit capacity .................................................................................................................................................. 6
Extension cords ................................................................................................................................................... 6
Identification of main parts and components .................................................................. 7
Basic functions .................................................................................................................. 8
Unpacking ......................................................................................................................... 8
List of contents ..................................................................................................................................................... 8
Assembly instructions ................................................................................................... 9-10
Installing the sander on a stable surface ........................................................................................................ 9
Installing the abrasive paper onto the disc .................................................................................................... 9
Installing the disc table ...................................................................................................................................... 9
Installing the dust chute ................................................................................................................................... 10
Installing the belt table..................................................................................................................................... 10
Installing belt guard ......................................................................................................................................... 10
Connecting to a dust collector ....................................................................................................................... 10
Basic adjustments and controls ................................................................................. 11-12
Connecting to a power source .......................................................................................................................11
On/off power switch with safety key ............................................................................................................... 11
Tilting the sanding belt/disc tables ................................................................................................................ 11
Sanding belt tracking adjustment .................................................................................................................. 12
Using the miter gauge ...................................................................................................................................... 12
Maintenance .................................................................................................................... 13
Period maintenance ........................................................................................................................................ 13
Required maintenance ............................................................................................... 13-14
Sanding belt replacement/converting from 1” to 2” belts ..................................................................... 13-14
Disc replacement ............................................................................................................................................. 14
Parts list & diagram .................................................................................................... 15-16
Contact information ........................................................................................................ 18
RULES FOR SAFE OPERATION
To help ensure safe operation, please take a moment to learn the machine’s applications and limitations,
as well as potential hazards. General
harmless for any injury that may result from the improper use of it’s equipment.
1. Do not operate the sander when tired, distracted, or
under the effects of drugs, alcohol or any medication
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 ma chinery with locks, master electrical switches and
switch keys, to prevent unauthorized or unsupervised
use.
5. STAY ALERT! Give your work your undivided attention.
Even a momentary distraction can lead to serious
injury.
®
International disclaims any real or implied warranty and hold itself
12. Do not push or force the workpiece into the sander.
The machine will perform better and more safe ly when working at the feed rate for which it was
designed.
13. Avoid working from awkward or off balance posi tions. Do not overreach and keep both feet on floor.
14. 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.
15. Never leave the machine unattended while it is run ning or with the power on.
16. Use of parts and accessories NOT recommended
by General
malfunction or risk of injury.
®
International may result in equipment
6. Fine particulate dust is a carcinogen that can be
hazardous to health. Work in a well-ventilated area
and whenever possible use a dust collector and
wear eye, ear and respiratory protection devices.
7. 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.
8. Be sure that adjusting wren ches, tools, drinks and
other clutter are removed from the machine and/or
the feed table surface before operating.
9. Keep hands well away from the sanding belts and
all moving parts. Use a brush, not hands, to clear
away sanding dust.
10. Be sure sanding belts are securely installed on the
sanding drums.
11. Do not operate the sander if the sanding belts are
damaged or badly worn.
17. Never stand on the machine. Serious injury could
occur if the sander is tipped over or if the sanding
drums are unintentionally contacted.
18. 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.
19. Make sure that switch is in the “OFF” position before
plugging in the power cord.
20. Make sure the tool is properly grounded. If equipped
with a 3-prong plug it should be used with a three- pole receptacle. Never remove the third prong.
21. Do not use the sander for any purpose other than its
intended use. If used for other purposes, General
International disclaims any real or implied warranty
and holds itself harmless for any injury, which may
result from that use.
®
5
ELECTRICAL REQUIREMENTS
BEFORE CONNECTING THE MACHINE TO THE POWER SOURCE, VERIFY THAT THE VOLTAGE OF YOUR POWER SUPPLY
CORRESPONDS WITH THE VOLTAGE SPECIFIED ON THE MOTOR I.D. NAMEPLATE. A POWER SOURCE WITH GREATER
VOLTAGE THAN NEEDED 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.
A
B
ELECTRICAL CONNECTIONS
In the event of an electrical malfunction or short circuit,
grounding reduces the risk of electric shock. The motor
of this machine is wired for 120V single phase operation and is equipped with a 3-conductor cord and a
3-prong grounding plug A to fit a grounded type receptacle B. Do not remove the 3rd prong (grounding pin)
to make it fit into an old 2-hole wall socket or extension
cord. If an adaptor plug is used C, it must be attached
to the metal screw of the receptacle.
Note: The use of an adaptor plug is illegal in some areas.
Check your local codes. If you have any doubts or if the
supplied plug does not correspond to your electrical outlet,
consult a qualified eletrician before proceeding.
C
EXTENSION CORDS
If you find it necessary to use an extension cord with
your machine, 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.
Make sure the cord rating is suitable for the amperage listed on the motor I.D. plate. An undersized 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.
TABLE - MINIMUM GAUGE FOR CORD
EXTENSION CORD LENGTH
AMPERES
< 5
6 to 10
10 to 12
12 to 16
*NR = Not Recommended
25 feet 50 feet 100 feet 150 feet
AWG
18 16 16 14
18 16 14 12
16 16 14 14
14 12 *NR *NR
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.
6
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