PowerTec BD4800 Owner's Manual
Model No. BD4800
Owner’s Manual
4" x 8" Woodworking Belt Disc Sander
QUESTION...
1•877•393•7121
Visit us on the web at www.southerntechllc.com
You will need this manual for safety instructions, operating procedures, and warranty.
Put it and the original sales invoice in a safe, dry place for future reference.
11-0615
TABLE OF CONTENTS
PRODUCTION
SECTION PAGE
SAFETY RULES 1
Work Preparation
Work Area Preparation
Tool Maintenance
Tool Operation
ASSEMBLY 2
Unpackaging
Tool Needed
Mount Sander
Attach Abrasive Disc
Attach Table
Attach Dust Collection Bag
Power Source
Grounding Instructions
Extension Cords
Motor
Electrical Connections
OPERATION 5
SPECIFICATIONS
Horsepower (Peak HP).................................................. 1/3
Voltage......................................................................... 120
Amp............................................................................... 5.5
Hertz............................................................................... 60
Phase........................................................................ Single
RPM............................................................................ 3450
Belt size.................................................................. 4” x 36”
Belt speed.......................................................... 1850 FPM
Disc diameter.................................................................. 8”
Disc speed......................................................... 3000 RPM
Table dimensions.................................................. 6.5” x 9”
Table tilts................................................................ 0 to 45°
Dust port diameter........................................................ 2.5”
Base dimensions...................................................10” x 17”
Basic Sander Operations
Adjusting Belt Tracking
Adjusting Belt Assembly Position
Adjusting Table Angle
Horizontal Belt Sanding with Work Stop
Abrasive Belt Sanding
Abrasive Disc Sanding
Using Mitre Gauge
Replacing Abrasive Belt
Replacing Abrasive Disc
MAINTENANCE 8
General Maintenance
Cleaning
Lubrication
Tool Repairs
TROUBLESHOOTING 9
PARTS ILLUSTRATION & 10
LIST
WARRANTY 13
SAFETY RULES
WARNING
For your own safety, read and understand all warnings
and operating instructions before using any tool or
equipment.
WARNING
Your Powertec belt/disc sander is designed and
engineered to sand wood or wood products. Sanding of
steel or other ferrous materials is a fire hazard and could
damage your sander.
WARNING
Some dust created by power sanding, sawing, grinding,
drilling and other construction activities contains 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 and other
masonry 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. Always wear OSHA/
NIOSH approved, properly fitting face mask or respirator
when using such tools.
WARNING
Always follow proper operating procedures as defined
in this manual even if you are familiar with use of this or
similar tools. Remember that being careless for even a
fraction of a second can result in severe personal injury.
WORK PREPARATION
• Wear proper apparel. Do not wear loose clothing gloves,
neckties, rings, bracelets or other jewelry which may get
caught in moving parts of the tool.
• Wear protective hair covering to contain long hair.
• Wear safety shoes with non-slip soles.
• Wear safety glasses complying with United States ANSI
Z87.1. Everyday glasses have only impact resistant
lenses. They are NOT safety glasses.
• Wear face mask or dust mask if operation is dusty.
• Be alert and think clearly. Never operate power tools
when tired, intoxicated or when taking medications that
cause drowsiness.
WORK AREA PREPARATION
• Keep work area clean. Cluttered work areas invite ac-
cidents.
• Do not use power tools in dangerous environments. Do
not use power tools in damp or wet locations. Do not
expose power tools to rain.
• Work area should be properly lit.
1
• Proper electrical receptacle should be available for tool.
Three-prong plug should be plugged directly into properly grounded, three-prong receptacle.
• Extension cords should have a grounding prong and the
three wires of the extension cord should be of the correct gauge.
• Keep visitors at a safe distance from work area.
• Keep children out of the work area. Ensure your work
shop is child-proof. Use padlocks, master switches or
remove switch keys to prevent any unintentional use o
power tools.
TOOL MAINTENANCE
• Always unplug tool prior to inspection.
• Consult manual for specific maintaining and adjusting
procedures.
• Keep tool lubricated and clean for a safe operation.
• Remove adjusting tools. Form habit of checking to
see adjusting tools or accessories are removed before
switching tool on.
• Keep all parts in working order. Check to determine that
guard or other parts will operate properly and perform
their intended function.
• Check for damaged parts. Check for alignment of moving parts, binding, breakage, mounting and any other
condition that may affect tool’s operation.
• A guard or any other part that is damaged should be
properly repaired or replaced. Do not perform makeshift
repairs.
TOOL OPERATION
• Use the right tool for your job. Do not force your
tool or attachment to do a job for which it was not
designed.
• Disconnect tool when changing sanding sheets/belts.
• Avoid accidental start-up. Make sure that the tool is in
the “OFF” position before plugging in.
• Do not force tool. It will work most efficiently at the rate
for which it was designed. Keep hands away from moving parts and sanding surfaces.
• Never leave tool running unattended. Turn the power off
and do not leave tool until it comes to a complete stop.
• Do not overreach. Keep proper footing and balance.
• Never stand on tool. Serious injury could occur if tool is
tipped or if sanding surface is unintentionally contacted.
• Know your tool. Learn the tool’s operation, application
and specific limitations before using it.
• Use recommended accessories. Use of improper accessories may cause risk of injury to persons.
• Handle workpiece correctly. Protect hands from possible
injury.
• Turn tool off if it jams. The motor may jam if too much
pressure is applied on the sanding surface.
• Support workpiece with mitre gauge, belt platen or worktable.
• Maintain 1/16" (1.5 mm) maximum clearance between
table and sanding belt or disc.
SAFETY RULES
1
CAUTION
Think safety! Safety is a combination of operator common
SAFETY RULES
sense and alertness at all times when tool is being used.
WARNING
Do not attempt to operate tool until it is completely
assembled according to the instructions.
SAVE ALL WARNINGS AND INSTRUCTIONS
FOR FUTURE REFERENCE
2
2
UNPACKING
ASSEMBLY
Refer to Figure 1.
Check for shipping damage. Check immediately whether
all parts and accessories are included. If anything is
missing, or broken, contact your retailer or call
1-877-393-7121.
The sander comes assembled as one unit. Additional
parts which need to be fastened to sander, should be
located and accounted for before assembling.
2
ITEM DESCRIPTION QUANTITY
A Sander 1
B Dust Collection Bag 1
C Bag Clamp 1
D Mitre Gauge Assembly 1
E Table Assembly 1
F Disc 1
G Wrench (4 mm) 1
H Wrench (6 mm) 1
ASSEMBLY
Figure 1
A
E
B
D
G
F
H
C
Refer to Figures 2 - 5.
CAUTION
Do not attempt assembly if parts are missing.
Call the Customer service line to obtain replacement
parts.
WARNING
Do not operate sander until completely assembled. Do not
operate this tool until you have completely read
and understood this manual.
TOOLS NEEDED
While assembling or adjusting your belt and disc sander,
you will need the following tools (not included):
• 10mm Wrench
• 5 and 6mm Hex Wrenches
• Combination Square
• Phillips Screwdriver
Figure 3
ASSEMBLY
8
6
MOUNT SANDER
1. Choose a suitable location to mount the sander. The
sander must be installed in a place with ample lighting
and correct power supply. To install sander:
2. The sander must be bolted to a firm, level surface.
3. Make sure there is plenty of room for moving the
workpiece. There must be enough room that neither
operators nor bystanders will have to stand in line with
the wood while using the tool. Allow room so that the
belt assembly can be positioned horizontally.
4. Sander can be installed on a workbench or tool stand
using bolts, lock washers and hex nuts (not supplied).
ATTACH ABRASIVE DISC (Fig. 2)
1. Remove disc cover (1) by loosening and removing five
screws (2).
2. Peel protective paper from the back of the abrasive disc(3)
3. Center the abrasive disc onto the aluminum disc and
press on firmly and evenly.
4. Replace disc cover.
Figure 2
3
4
2
3
7
1
5
To use the table with the belt (Fig 4)
1. Insert support rod (1) into bracket (2). Secure with bolt
(3) on flat surface of rod.
2. Position table assembly (4) on rod. Make sure gap
table and belt is 1/16"
(1.5 mm)
or less. Secure with bolt (5)
between
3. Using a combination square, set the table perpendicular
to the belt and secure in position with knob (6).
If necessary, set pointer (7) at 0.
Figure 4
1
2
3
7
5
6
3
4
1
2
ATTACH TABLE
The included table is used with both the disc and belt.
To use the table with the disc: (Fig. 3)
1. Insert support rod (1) into base (2). Secure with bolt (3)
on flat surface of rod.
2. Position table assembly (4) on rod. Make sure gap
between table and disc is 1/16"
with bolt (5).
3. Using a combination square (6), set the table
perpendicular to the disc, and secure in position with
knob (7).
If necessary, set pointer (8) at 0.
(1.5 mm)
or less. Secure
ATTACH DUST COLLECTION BAG (Fig. 5)
1. Place clamp (1) over bag sleeve (2).
2. Slide sleeve with clamp over the dust port.
3. Secure in position by tightening clamp handle. Do
not force handle. Rotate the handle to increase the
clamp size.
Figure 5
1
2
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