Benchmark 1282 006 User manual

WEAR CSA APPROVED
EYE PROTECTION
WEAR EAR
PROTECTION
WEAR A
FACE MASK
READ ALL INSTRUCTIONS BEFORE FIRST USE.
KEEP THIS MANUAL FOR FUTURE REFERENCE.
KEEP AWAY FROM CHILDREN.
5 Year Limited Warranty
6" ORBITAL
PNEUMATIC SANDER

1
PRODUCT SPECIFICATIONS
6" ORBITAL PNEUMATIC SANDER
Sanding Pad 6" (150mm) hook & loop fastening system
Variable Free speed 0-12,000 OPM
Average Air consumption 4.5 cfm @ 90 PSI
Operating pressure 90 psi (6.3 bar)
1.8 lbs (0.8 kg)
Weight
Air inlet size 1/4”
Maximum air pressure 120 psi (8.3 bar)
Recommended hose size 3/8”
NEED ASSISTANCE?
Call us on our toll- free customer support line:
*Please note (where the ¼” NPT connecter is not already installed on the tool) your
tool may be shipped with a black plastic cap installed in the air inlet. Pry the cap
out prior to installing the ¼” NPT connector.
1-866-349-8665 (Monday through Friday 9am – 5pm Eastern Standard Time)
Note these instructions pertain to the tool only. Please refer to your
compressors operator manual and follow the manufacturers instructions.
• Technical questions
• Replacement parts
• Parts missing from package

1282 006
6" ORBITAL PNEUMATIC SANDER
2
TABLE OF CONTENTS
Product Specifications................................................................................... 1
Table of Contents........................................................................................... 2
Safety Guidelines ..................................................................................... 3-6
Symbols ....................................................................................................... 7
Tool Specific Warnings .................................................................................. 8
.................................................... 9
Know Your 6" Orbital Pneumatic Sander
..................................................................... 10-12
Assembly And Operating
Maintenance
Troubleshooting
Exploded View
....................................................................................... 13
Parts List .............................................................................................
............................................................................................
.................................................................................... 13-14
Warranty......................................................................................................
15
16-17
18

3
SAFETY GUIDELINES
DANGER! Potential hazard that will result in serious injury or loss of life.
WARNING:
WARNING! Potential hazard that could result in serious injury or loss of life.
CAUTION! Potential hazard that may result in moderate injury or damage to
equipment.
Note - The word " Note " is used to inform the reader of something he / she needs to
know about the tool.
This manual contains information that relates to PROTECTING PERSONAL SAFETY
and PREVENTING EQUIPMENT PROBLEMS. It is very important to read this manual
carefully and understand it thoroughly before using the product. The symbols listed
below are used to indicate this information.
These precautions are intended for the personal safety of the user and others working
with the user. Please take time to read and understand them.
PERSONAL SAFETY
Do not use oxygen or any other combustible or
bottled gas to power air-powered tools. Failure
to observe this warning can cause explosion
and serious personal injury or death.
Use only the compressed air to power the
air-powered tools. Use a minimum of 25’
(7.6 m) of hose to connect the tool to the
compressor. Failure to comply will result in
serious injury or loss of life.
•
Risk of electric shock: Do not expose a compressor to rain.
Store it indoors. Disconnect the compressor from power
source before servicing. Compressor must be grounded. Do
not use grounding adaptors.
•
Risk of personal injury: Do not direct compressed air from the
air hose towards the user or other personnel.
•
Oxygen
Hydrogen
Explosive
Combustible
SYMBOL MEANING

1282 006
6" ORBITAL PNEUMATIC SANDER
4
DANGER!
Keep children away from the work area. Do not allow children to handle
power tools.
Do not use this tool in the presence of flammable liquids or gases. Sparks
that are created during use may ignite gases.
Keep air hose away from heat, oil, and sharp edges. Check air hose for wear
before each use and ensure that all connections are proper.
Always ensure that the workpiece is firmly secured leaving both hands free
to control the tool.
Always ensure that the tool has stopped before putting it down after use, for
safety purposes and to prevent possible damage to the tool/user.
Keep proper footing at all times in order to ensure correct balance.
Always assume that the tool contains fasteners.
Do not point the tool toward yourself or anyone else.
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Risk of inhalation: Never directly inhale the air produced by the
compressor.
•
Risk of bursting: Do not adjust the pressure switch or safety
valve for any reason. They have been preset at the factory for
this compressor’s maximum pressure Tampering with the
pressure switch or the safety valve may cause personal injury
or property damage.
•
Risk of burns. The pump and the manifold generate high
temperatures. In order to avoid burns or other injuries, do not
touch the pump, the manifold, or the transfer tube while the
compressor is running. Allow the parts to cool down before
handling or servicing. Keep children away from the compressor
at all times.
•
Risk of bursting: Make sure the regulator is
adjusted so that the compressor outlet
pressure is set lower than the maximum
operating pressure of the tool. Before
starting the compressor, pull the ring on the
safety valve to make sure the valve moves
freely. Drain water from tank after each use.
Do not weld or repair tank. Relieve all
pressure in the hose before removing or
attaching accessories.
•
SYMBOL MEANING

5
WARNING!
Do not allow unskilled or untrained individuals to operate the air tool.
Do not use the tool for any task other than that it is designed to perform.
Locate the compressor in a well-ventilated area for cooling, and a minimum
of 12” (31 cm) away from the nearest wall.
Protect the air hose and the power cord from damage and puncture. Inspect
them for weak or worn spots every week and replace them if necessary.
Always wear hearing protection when using the air compressor. Failure to do
so may result in hearing loss.
Do not carry the compressor while it is running.
Do not operate the compressor if it is not in a stable position.
Do not operate the compressor on a rooftop or an elevated position that
could allow the unit to fall or be tipped over.
Always replace a damaged gauge before operating the unit again.
Do not connect the tool to a compressed air source with a pressure output
that is higher than 120psi.
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CAUTION!
Always ensure that the tool has stopped before disconnecting the air supply.
Do not wear watches, rings, bracelets, or loose clothing when using any
air- powered tool.
Do not overload the tool. Allow the tool to operate at its optimum speed for
maximum eciency.
Do not use a tool that is leaking air, that has missing or damaged parts, or
that requires repairs. Verify that all screws are securely tightened.
For optimal safety and tool performance, inspect the tool before every usage,
in order to ensure free movement of the trigger, safety mechanisms, and
springs.
Always keep your air tool clean and lubricated. Daily lubrication is essential
to avoid internal corrosion and possible failures.
Ensure the floor is not slippery and wear non-slip shoes. Floors should be
kept clean and clear.
Always follow all workshop safety rules, regulations, and conditions when
using the tool and keep the work area clean.
Carry the tool by the handle only, keeping fingers away from the trigger. Do
not carry the tool by the hose, magazine, or any other parts.
Do not use the tool near or below freezing point, as doing so may cause tool
failure. Do not store the tool in a freezing environment to prevent ice
formation on the tools operating valves, as doing so may cause tool failure.
Handling and storage of oil: Use with adequate ventilation. Avoid contact of
oil with eyes, skin, and clothing. Avoid breathing spray or mist. Store in a
tightly closed container in a cool, dry, well-ventilated area free from
Incompatible substances.
Tripping hazard. The air hose may become a tripping hazard when it is
placed in the work area. Use care when walking in the work area.
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1282 006
6" ORBITAL PNEUMATIC SANDER
6
CAUTION!
Disconnect tool from the air supply and turn o the
compressor before performing any maintenance or
changing accessories, when clearing a jammed
fastener, when the tool is not in use, when it is being
handed to another person, and when it is left
unattended. Failure to comply may result in moderate
injury or damage to equipment.
•
Use safety goggles and ear protection: Wear safety
glasses with side shields when operating the
tool/compressor and verify that others in the work
area are also wearing safety glasses. Safety glasses
must conform to American National Standards
Institute (ANSI Z87. 1) requirements and must
provide protection from flying particles from the front
and the sides.
Air-powered tools are loud, and the sound can cause hearing damage.
Always wear ear protection to prevent hearing damage and loss. Failure to
comply may result in moderate injury.
Note: Recycle unwanted materials rather than disposing of them as waste. Sort the
tools, hoses, and packaging in specific categories and take to the local recycling
centre or dispose of in an environmentally safe way.
•

7

1282 006
6" ORBITAL PNEUMATIC SANDER
8
TOOL SPECIFIC WARNINGS
WARNING! DO NOT let comfort or familiarity with product (gained from
repeated use) replace strict adherence to the tool safety rules. If you use this
tool unsafely or incorrectly, you can suer serious personal injury.
Use the correct tool for the job. This tool was designed for a specific function.
Do not modify or alter this tool or use it for an unintended purpose.
Do not use the tool if any parts are damage broken or misplaced. Repair or
replace the parts.
Do not use any power tool with a malfunctioning power switch or control. A
power tool that fails to respond to the controls is dangerous and can cause an
injury. A qualified technician must repair and verify the power tool is
operating correctly before it can be used.
Never use a tool with a cracked or worn tool accessory. Change the tool
accessory before using it.
Do not cover the air vents.
Only use accessories that are specifically designed for use with the tool.
Ensure the accessory is tightly installed.
Only use an accessory that exceeds the speed rating (see Specifications).
Disconnect the power source before installing or servicing the tool.
Before using the tool on a workpiece, test the tool by running it at the highest
speed rating for at least 30 seconds in a safe position. Stop immediately if
there is any abnormal vibration or wobbling. Check the tool to determine the
cause.
Never force the tool. Excessive pressure could break the tool, resulting in
damage to your workpiece or serious personal injury. Excessive pressure is
the cause if your tool runs smoothly under no load, but roughly under load.
Keep hands and fingers away from the work area. Any part of the body
contacting the tool’s working parts could result in an injury.
Do not place the tool down until the tool’s accessory has stopped moving.
The accessory may catch the surface of work material and wrench itself free,
causing injury to the user or others in the work area.
Be aware of the rotation direction before starting the tool to reduce
hazardous situations due to unexpected rotation direction.
Never run the tool unless the abrasive pad is applied to the workpiece.
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KNOW YOUR
6" ORBITAL PNEUMATIC SANDER
Hose and Dust bag port collar
ON/OFF trigger
9
Adapter
Hose Dust bag
Sanding pad
Compressor connection port
Speed control lever

AIR SYSTEM
Always use clean, dry, regulated, compressed air at 4.8 to 6.9 bar (70 to 100 PSI)
Do not exceed the maximum or minimum pressures. Operating the tool at the wrong
pressure (too low or too high) will cause excessive noise or rapid wear of tool.
1282 006
6" ORBITAL PNEUMATIC SANDER
10
ASSEMBLY AND OPERATING
No. Description No. Description
6" Orbital Pneumatic Sander
Quick connector
Quick coupler
Air hose
Lubricator
Regulator (0 to 8.5 bar)
Filter
Cut-o valve
Air compressor
1
2
3
4
5
6
7
8
9
Be sure to use a proper air compressor with air-powered tools. The compressor
should be able to supply a minimal air delivery of 4.56 CFM @ 90 PSI to ensure the
compressor can run continuously with the tool.
GUIDELINES FOR PROPER USE AND OPERATION
COMPATIBLE COMPRESSORS
Air Compressor
Size & Power
4 - 5 Gallons Light duty and
intermittent use
Light duty and
intermittent use
Light duty and
intermittent use
6 - 11 Gallons Light duty and
intermittent use
Medium duty and
intermittent use
Medium duty and
intermittent use
15+ Gallons Medium duty and
intermittent use
Heavy-duty and
continuous use
Heavy duty and
continuous use
1 1/2–2 HP 2 1/2 HP 3+ HP

11
INSTALLING AIR HOSE AND TOOL START UP
INSTALLING OR CHANGING SANDING DISCS (FIG. 1)
If a filter/regulator/lubricator is not installed on the air system, air operated tools
should be lubricated at with each use or after 2 hours work with 2 to 6 drops of oil,
depending on the work environment, directly through the male fitting in the tool
housing.
To attach a hook and loop sanding disc to your sander; turn over your sander so that
the backing pad is facing up. Push the paper on the sanding base ensuring it is stuck
to pad. To remove and replace, peel o and repeat process to install.
ON/OFF TRIGGER
To operate the tool, press the trigger located on the top of the tool.
To stop tool, release the trigger.
WARNING! Ensure you read, understand, and apply safety instructions before
use.
As a standard practice, drain water from the air compressor tank and air lines prior
to use each use (reference your compressor operators manual for detailed
instructions).
Remove cap and then install the 1/4" male connector into the air inlet port on the
tool.
Turn on the air compressor and allow it to build up pressure.
Adjust the air compressor’s regulator or the supply line regulator to 90PSI.
Connect compressor air hose to the 1/4" male connector installed on the sander.
Adjust the speed control switch on the tool to the desired variable speed.
Squeeze trigger gently. Start the sander at a slight angle to the work surface.
Move the sander slowly back and forth in wide overlapping areas. Let the sander
do the work. Do not put additional pressure on the sander.
This slows down the speed of the pad, reducing sanding eciency and puts
additional burden on the air tool motor.
When finishing sanding, lift sander o the work before releasing the trigger.
•
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•
Fig 1
WARNING: Ensure the tool is disconnected from the air hose (compressor)
before making any adjustments or repairs to the tool.

1282 006
6" ORBITAL PNEUMATIC SANDER
12
INSTALLING DUST HOSE AND DUST BAG (FIG.2).
Tie the dust bag to one end of the dust hose and then insert the other end of the
hose into the hose and dust bag port collar at the back of the sander. Turn the collar
clock-wise to lock hose into the tool. Turn the collar counter-clockwise to loosen
and remove the hose.
STORAGE
If it is necessary to store the tool for an extended period of time, apply a generous
amount of lubrication before storing. The tool should be allowed to run for
approximately 30 seconds after lubricating in order to ensure that the lubrication is
uniformly distributed throughout the tool.
OPERATING THE SPEED CONTROL LEVER
The speed control lever is located on the underside of the tool just below the ¼”
connector.
To increase speed pull lever up (away from body of tool). To decrease speed, push
the lever toward the body of the tool.
Locked pipe
Fig 2

13
WARNING:
NOTE: Do not store the tool anywhere temperatures will fall below freezing.
REMOVING AND REPLACING SANDING PAD
Disconnect tool from air supply before maintenance/service, adjusting, cleaning
jams, reloading and when not in use. Repairs must be performed by a qualified
service technician only. Failure to comply will lead to serious injury or loss of life.
WARNING: Ensure tool is disconnected from the air hose (Compressor) before
removing base from tool
MAINTENANCE
Lubricate the air sander daily with a few drops of air tool oil dripped into the air inlet
When not in use, disconnect from air supply, clean tool, and store in a safe, dry,
childproof location.
The following chart lists common operating system issues and solutions.
Please read it carefully and follow all instructions carefully.
Use the open wrench included with your tool and slide wrench between the sanding
pad and the base of the tool to engage the nut. Turn the wrench clock-wise while
holding the sanding pad (to stop it from turning). Continue turning wrench until the
sanding pad separates from the base of the tool. Reverse process to re-install
sanding pad on base.
Excessive drain on the air line. Moisture or restriction in the air pipe. Incorrect
size or type of hose connectors. To remedy check the air supply.
Grit or gum deposits in the tool may also reduce performance. If your model
has an air strainer (located in the area of the air inlet), remove the strainer, and
clean it.
Clean the tool after use. Do not use worn, or damaged tool.
Loss of power or erratic action may be due to the following:
•
•
•
WARNING:
If any of the following symptoms appear while the tool is in use, turn it o and
disconnect it from the air supply immediately. Failure to comply will lead to serious
injury or loss of life. Disconnect the tool from the air supply before making any
adjustments. Repairs must be performed by a qualified service technician only.
TROUBLE SHOOTING
a)
b)

1282 006
6" ORBITAL PNEUMATIC SANDER
14
PROBLEM POSSIBLE CAUSES REMEDIES
Tool runs at normal
speed but loses
under load
1. Motor parts worn.
2. Cam clutch worn or sticking
due to lack of lubricant.
1. Lubricating clutch housing.
2. Check for excess clutch oil. Clutch cases
need onlu be half full. Overfilling can cause
drag on high speed clutch parts, ie. a
typical oiled/lubricated wrench requires
1/2 ounce of oil. GREASE LUBRICATED:
NOTE: Heat usually indicates insucient
grease in chamber. Severe operating
conditions may require more frequent
lubrication.
Tool runs slowly.
Air flows slightly
from exhaust
1. Motor parts jammed with dirt
particles
2. Power regulator in closed
position
3. Air flow blocked by dirt.
1. Check air inlet filter for blockage.
2. Pour air tool lubricating oil into air inlet
as per instructions.
3. Operate tool in short bursts quickly
reversing rotation back and forth where
applicable.
4. Repeat above as needed. If this fails
return to service centre.
Tools will not run.
Air flows freely
from exhaust
1. One or more motor vanes
stuck due to material build up.
1. Pour air tool lubricating tool into air
inlet.
2. Operate tool in short bursts of forward
and/or reverse rotation where applicable.
3. Tap motor housing gently with plastic
mallet.
4.Disconnect supply. Free motor by
rotating drive shank manually where
applicable.
5. If tool remains jammed return to service
centre.
Tool will not shut
o
1. “O” rings throttle valve
dislodged from seat inlet valve.
1. Replace“O” ring or return to service
centre.

15
EXPLODED VIEW

16
1282 006
6" ORBITAL PNEUMATIC SANDER
PARTS LIST
WARNING: When servicing, use only original equipment replacement parts.
The use of any other parts may create a safety hazard or cause damage to the tool.
Any attempt to repair or replace electrical parts on this tool may create a safety
hazard unless repairs are performed by a qualified technician. For more information,
call the Toll-free Helpline, at 1-866-349-8665.
Always order by part number.
Key # Part # Part Name Quantity
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
05.02.24.0006-01
03.02.02.055.016
03.02.02.002.011
03.02.02.055.020
03.05.02.011
03.02.02.057.002
03.02.01.027.023
03.02.02.032.001
03.05.01.188
03.05.02.117
03.02.02.055.014
03.02.01.059.020
03.02.02.002.016
03.05.04.151
03.05.01.256
03.02.02.055.002
03.02.02.055.005
03.05.02.051
03.05.03.047
03.02.02.056.005
03.02.02.055.013-05
03.02.02.055.001
03.05.04.046
03.02.02.055.004
03.05.01.067
03.02.02.056.003
03.02.02.056.001
03.02.02.056.002
03.02.02.056.004
Sanding pad
Main shaft
Retainer ring
Bearing washer
Bearing
Drive shaft
Woodru key
Lock ring
O-ring 37.5x3.55
Bearing 6001ZZ
Front cover
Rotor
Rotor blade
Pin 3x28
O-ring 6.7x1.8
Cylinder
Rear cover
Bearing 6000ZZ
Retainer ring 10
Protective shield
Housing
Housing sheath
Pin 3x20
Trigger
O-ring 14x1.6
Vacuum suction joint
Lock pipe
Vacuum suction straight pipe
Vacuum suction bend pipe
1
1
1
1
1
1
1
1
1
1
1
1
5
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
1

Key # Part # Part Name Quantity
30
31
32
33
34
35
36
37
38
39
03.02.02.055.007
03.02.02.055.010
03.02.02.055.009
03.05.01.043
03.02.02.055.008-01
03.05.01.197
03.02.02.055.006
03.05.01.284
03.02.02.055.011
03.02.02.055.021
Switch plug
Switch pin
Switch spring
O-ring 11.5x1.8
Air inlet
O-ring 4.2x1
Switch pole
O-ring 8.5x1.5
Adjust knob
Retainer ring 12
1
1
1
1
1
1
1
1
1
1
17

WARRANTY
BENCHMARK WARRANTY
If this Benchmark tool fails due to a defect in material or workmanship within five
years from the date of purchase, return it to any Home Hardware store with the
original bill of sale for exchange. 3-year warranty for the battery and charger. This
warranty does not include expendable parts including but not limited to blades,
brushes, belts, light bulbs. This warranty covers defects in material or workmanship
only. It does not cover normal wear and tear, failure due to abuse/misuse, or defects
caused by careless or accidental mishandling. If this Benchmark product is used for
commercial or rental purposes, this warranty does not apply.
1282 006
6" ORBITAL PNEUMATIC SANDER
18

6" ORBITAL
PNEUMATIC SANDER
*5 year limited warranty on tool
READ ALL INSTRUCTIONS BEFORE FIRST USE.
KEEP THIS MANUAL FOR FUTURE REFERENCE.
KEEP AWAY FROM CHILDREN.
WEAR CSA APPROVED
EYE PROTECTION
WEAR EAR
PROTECTION
WEAR A
FACE MASK
Made in China
1282 006
BENCHMARK TOOLS CANADA
ST. JACOBS, ONTARIO N0B 2N0
©2021 Home Hardware Stores Limited
TM
MC
CUSTOMER SERVICE/TECH SUPPORT
1-866-349-8665
* This BenchmarkTM product carries a five (5) year LIMITED warranty against defects
in workmanship and materials. The charger and batteries carry a three (3) year
LIMITED warranty. See Owner’s Manual for full details.