Hafco Woodmaster OS-140 User manual

OSCILLATING SPINDLE SANDER
OPERATION MANUAL
Edition No : OS-001
Date of Issue : 11/2018
Model
OS-140
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OPERATION MANUAL
NOTE:
In order to see the type and model of the machine, please see the
specication plate. Usually found on the back of the machine. See
example (Fig.1)
Fig.1
OSCILLATING SPINDLE SANDER
MACHINE
OS-140
MODEL NO.
SERIAL NO.
DATE OF MANF.
NOTE:
This manual is only for your reference. Owing to the continuous improvement of the HAFCO
machines, changes may be made at any time without obligation or notice. Please ensure the
local voltage is the same as listed on the specication plate before operating this electric
machine.
DistributeD by
www.machineryhouse.co.nz
MACHINE DETAILS
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OPERATION MANUAL
C O N T E N T S:
1. geNerAL MACHiNe iNFOrMAtiON
1.1. speCiFiCAtiONs..................................................................................... 4
1.2 CONteNts OF pACkAgiNg..................................................................... 4
1.3 iDeNtiFiCAtiON..................................................................................... 5
2. iMpOrtANt iNFOrMAtiON
2.1 geNerAL MACHiNery sAFety .............................................................. 6
2.2 ADDitiONAL sAFety FOr OsCiLLAtiNg spiNDLe sANDers..................... 8
3. setup
3.1 uNpACkiNg AND CLeAN-up................................................................... 9
3.2 AttACHiNg tHe rubber Feet................................................................ 9
3.3 pOsitiONiNg tHe sANDer..................................................................... 9
3.4 eLeCtriCAL requireMeNts................................................................... 10
3.5 FuLL-LOAD CurreNt rAtiNg................................................................. 10
3.6 iNstALLiNg sANDpAper ONtO tHe spiNDLes.......................................... 10
3.7 iNstALLiNg AND reMOviNg tHe spiNDLe............................................... 11
3.8 iNstALLiNg tHe tAbLe iNsert................................................................ 12
3.9 ALigNiNg tHe tAbLe At 90° tO tHe spiNDLe........................................ 12
4. OperAtiON
4.1 tiLtiNg tHe tAbLe................................................................................. 13
4.2 ON/OFF switCH................................................................................ 14
4.3 usiNg tHe OsCiLLAtiNg spiNDLe sANDer.............................................. 14
4.4 usiNg tHe sANDer At ANgLes 0° - 45°............................................... 15
5. MAiNteNANCe
5.1 MAiNteNANCe requireD FrequeNCy..................................................... 16
5.2 trOubLesHOOtiNg................................................................................ 16
5.3 OptiONAL ACCessOries......................................................................... 17
spAre pArts seCtiON....................................................................... 17
risk AssessMeNt................................................................................ 23
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1.1 SPECIFICATION
Code W792
MODEL OS140
Motor (kW) 0.37
Voltage 240V
Speed (RPM) 1425
Table Size(mm) 370 x 370
Table Tilt (Degrees) 0° - 45°
Spindle Length (mm) 115
Spindle Diameters (5 Included) 1/2”, 3/4”, 1”, 1-1/2”, 2”
Maximum Spindle Diameter Allowed 3” (optional)
Spindle Oscillation (mm) 24
Oscillations Per Minute 26
Dust Outlet (mm) 50
Height Overall (mm) 596
Height (base to table) (mm) 485
Width (mm) 440
Depth (mm) 360
Base Size (LxW) (mm) 300 x 280
Net Weight (kgs) 33
1.2 CONTENTS OF PACKAGE.
AB
CD
E
GF
A. Oscillating Spindle Sander. E. Tool Holders for Drums (2) & Hardware
B. Spanners 14 & 17mm F. Holder for Table Inserts & Screws
C. Table Inserts(6) G. Sanding Drums (5) - 1/2”, 3/4”, 1”, 1-1/2”, 2”
D. Rubber Feet (4) & Hardware
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1.3 IDENTIFICATION
ASpindle with Sanding Sleeve HON / OFF Safety Switch
BWork Table IHolder for Spindles
CDust Port JTable Insert (installed in table)
DCam for Table Leveling KHolder for Table Inserts
ETable Angle Scale and Locking Handle LTable Inserts
FHolder for Spindles MGeared Handle with Lock for Tilting
Table
A
B
C
D
E
F
F
G
H
J
L
I
K
M
Become familiar with the names and locations of the controls and features shown below to
better understand the instructions in this manual.
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2. IMPORTANT INFORMATION
DO NOT use this machine unless you have read this manual or have been instructed in the use
of this machine in its safe use and operation
Safety glasses must be worn at
all times in work areas. Earmus
should be worn if the work area is
noisy.
Sturdy footwear must be worn
at all times in work areas.
Gloves should NOT be worn when
using this machine
Long and loose hair must be
contained with a net or under a
hat
This manual provides safety instructions on the proper setup, operation, maintenance, and
service of this machine. Save this manual, refer to it often, and use it to instruct other operators.
Failure to read, understand and follow the instructions in this manual may result in re or
serious personal injury—including amputation, electrocution, or death.
The owner of this machine is solely responsible for its safe use. This responsibility includes, but
is not limited to proper installation in a safe environment, personnel training and authorization
to use, proper inspection and maintenance, manual availability and comprehension, of the
application of the safety devices, integrity, and the use of personal protective equipment.
The manufacturer will not be held liable for injury or property damage from negligence,
improper training, machine modications or misuse.
WARNING
DISCONNECT POWER FIRST. If using power,
always disconnect the machine from power sup-
ply before making adjustments, or servicing the
machine. This prevents any risk of injury from
unintended startup or contact with live
electrical equipment
OWNER’S MANUAL. Read and understand this
owner’s manual before using the machine.
TRAINED OPERATORS ONLY. Operators that
have not been trained have a higher risk of
being seriously injured. Only allow trained or
supervised people to use this machine. When
the machine is not being used, disconnect the
power, to the machine to prevent unautho-
rized use—especially around children. Make
the workshop safe.
2.1 GENERAL MACHINERY SAFETY
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WEARING PROPER APPAREL Do not wear
clothing, apparel or jewelry that can become
entangled in moving parts. Always tie back
or cover long hair. Wear non-slip footwear to
avoid accidental slips, which could cause loss of
operating control.
HEARING PROTECTION. Always wear hearing
protection when operating or observing loud
machinery. Extended exposure to this noise
without hearing protection can cause perma-
nent hearing loss.
REMOVE ADJUSTING TOOLS. Tools left on
machinery can become dangerous projectiles
upon startup. Never leave hex keys, wrenches,
or any other tools on machine. Always verify
removal before starting!
USE CORRECT TOOL FOR THE JOB. Only use
this tool for its intended purpose. Do not force
the machine or its attachments to do a job for
which they were not designed. Never make
unapproved modications. Modifying the ma-
chine or using it dierently than intended may
result in malfunction or mechanical failure that
can lead to personal injury or death!
AWKWARD POSITIONS. Keep proper footing
and balance at all times when operating ma-
chine. Do not overreach! Avoid awkward hand
positions that make operating control dicult.
This could increase the risk of accidental injury
GUARDS & COVERS. Guards and covers reduce
accidental contact with moving parts or ying
debris. Make sure they are properly installed,
undamaged, and working correctly.
FORCING MACHINERY. Do not force the ma-
chine. It will do the job safer and better at the
rate for which it was designed.
NEVER STAND ON MACHINE. Serious injury
may occur if the machine is tipped or if the
cutting tool is unintentionally contacted
STABLE MACHINE. Unexpected movement
during operation greatly increases risk of injury
or loss of control. Before starting, verify ma-
chine is stable and if using a mobile base it is
locked in position.
UNATTENDED OPERATION. To reduce the
risk of accidental injury, turn the machine OFF
and ensure all moving parts have completely
stopped before walking away. Never leave the
machine running while unattended.
MAINTAIN WITH CARE. Follow all maintenance
instructions and lubrication schedules to keep
the machine in good working condition. A
machine that is improperly maintained could
malfunction, leading to serious personal injury
or death.
CHECK DAMAGED PARTS. Regularly inspect
the machine for any condition that may af-
fect the safe operation. Immediately repair or
replace damaged or parts that are incorrectly
tted before operating.
CHILDREN & BYSTANDERS. Keep children and
bystanders at a safe distance from the work
area. Stop using machine if they become a
distraction.
2.1 GENERAL MACHINERY SAFETY Cont.
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DO NOT use this machine unless you have read the manual or have been trained and
assessed to a competent level in its safe use and operation.
2.2 ADDITIONAL SAFETY FOR OSCILLATING SPINDLE SANDERS
Safety glasses must be worn when op-
erating this equipment
PRE-OPERATIONAL SAFETY CHECKS
1. Ensure that risk assessment has been read.
2. Ensure no slip/trip hazards are present in workspaces and walkways.
3. Be familiar with the operation of the ON/OFF starter and lockable E-Stop.
4. Be aware of other people in the nearby area and ensure that it is clear before starting.
5. Check that the stand is level and adjust as required.
6. Check that the table has the correct insert ring.
7. Start the dust extraction unit before using the Oscillating Spindle Sander.
8. Faulty equipment must not be used. Immediately report suspect machinery.
OPERATIONAL SAFETY CHECKS
1. Never leave the machine running unattended.
2. Check sanding sleeves for wear, tear, cracks and aws. Discard faulty sleeves.
3. Ensure the material to be sanded can be held safely during the operation.
4. Use a safe working posture (beware of entanglement).
5. Machine only stock which rests securely on the table.
6. Slowly move the work piece across the face of the spindle in a uniform manner.
7. Apply rm and even pressure without forcing material into the sanding sleeve.
8. Keep hands in sight and clear of all moving parts.
9. Never overreach — you may slip and fall into the machine.
10. Before making adjustments switch o the Oscillating Spindle Sander, bring the machine to a
complete stand still and isolate the machine.
11. Report any worn sanding sleeves immediately for replacement.
HOUSEKEEPING
1. Switch o the equipment, engage E-stop and reset all guards to a fully closed position.
2. Return all tooling and xtures to the correct storage location.
3. Leave the machine and work area in a safe, clean and tidy state.
4. Dispose of waste material in an appropriate recycling or waste bin
POTENTIAL HAZARDS
Eye injuries Moving object kickback Inhalation of dust particles
Contact with rotating sanding sleeve
DON’T
Attempt to sand very small items Removal or modication of safety devices
Distracting operator  Sand metal Wear gloves when operating this machine
Dust mask must be worn when operat-
ing this equipment.
Long and loose hair must be contained
when operating this equipment.
Safety footwear must be worn when
operating this equipment
Close tting/protective clothing must
be worn when operating the sander.
Hearing protection must be used when
operating this equipment.
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OPERATION MANUAL
3. SETUP
3.1 UNPACKING AND CLEANUP
1. Carefully remove all contents from the shipping carton. Compare the contents with those
listed on Page 4. Make sure that all of the items are accounted for, before discarding any
packing material. Place parts on a protected surface for easy identication and assembly. If
any parts are missing or broken, please contact your distributor for replacements. DO
NOT turn your machine ON if any of these items are missing. You may cause personal injury
or damage to the machine.
2. Report any shipping damage to your local distributor.
3. Clean all rust protected surfaces with ordinary house hold type grease or spot remover. Do
not use; gasoline, paint thinner, mineral spirits, etc. These may damage painted surfaces.
4. Apply a coat of paste wax to the table to prevent rust. Wipe all parts thoroughly with a
clean dry cloth.
5. Set packing material and shipping carton aside. Do not discard until the machine has been
set up and is running properly.
3.2 ATTACHING THE RUBBER FEET
1. DISCONNECT THE MACHINE FROM THE POWER
2. Lower the machine onto its side to access the four holes in
the bottom corners of the base.
3. Insert the threaded portion of the rubber foot through the
machine’s base, and put on a washer, followed by a nut to
secure the foot in place. (Fig.3.1)
4. Install the remaining three rubber feet and then raise the
machine to its operating position. The rubber feet will
prevent the machine from slipping on the bench during
use, and reduce any vibration from the sanding operation.
Fig.3.1
3.3 POSITIONING THE OSCILLATING SPINDLE SANDER.
When selecting the position for the machine, consider the largest size of workpiece that will
be processed on the machine and provide enough space around the machine for operating
the machine safely. Consideration should be given to the installation of auxiliary equipment,
and room for any maintenance that may need to be carried out. The Oscillating Spindle Sander
must be positioned where it is to be used on a sturdy workbench, at a suitable, safe height for
the sanding operations to be carried out.
THE MACHINE MUST HAVE THE POWER PLUG REMOVED FROM THE SOCKET BEFORE ANY
ADJUSTMENTS ARE ATTEMPTED AND REMAIN UNPLUGGED UNTIL COMPLETED.
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3.4 ELECTRICAL REQUIREMENTS.
Place the machine near an existing power source. Make sure all power cords are protected from
trac, material handling, moisture, chemicals, or other hazards. Make sure there is access to a
means of disconnecting the power source. The electrical circuit must meet the requirements for
240V, 50 Hz.
NOTE : The use of an extension cord is not recommended as it may decrease the life of electrical
components on your machine.
NOMiNAL vOLtAge.........................................240v
CyCLe............................................................50 Hz
pHAse.................................................siNgLe pHAse
pOwer suppLy CirCuit.............................10 AMps
FuLL LOAD CurreNt................................1.6 AMps
3.5 FULLLOAD CURRENT RATING
The full-load current rating is the amperage a machine draws at when running at 100% of the
output power. Full-Load Current Rating for this machine at 240V is 1.6 Amps
It should be noted that the full-load current is not the maximum amount of amps that the
machine will draw. If the machine is overloaded, it will draw additional amps beyond the
full-load rating and if the machine is overloaded for a long period of time, damage, overheating,
or re may be caused to the motor and circuitry.
This is especially true if connected to an undersized circuit or a long extension lead. To reduce
the risk of these hazards, avoid overloading the machine during operation and make sure it is
connected to a power supply circuit that meets the requirements.
The Oscillating Spindle Sander is supplied with 5 rubber
cylinder Spindles, 1/2”, 3/4”, 1”, 1-1/2” and 2” diameters,
that will hold sandpaper sleeves of various grits.
The Spindle consists of a rubber body with a metal axle
passing through the centre (Fig3.2). The axle has a key
which locates into a key way in the rubber body.
Normally these should need not be disturbed unless the
rubber body is damaged.
At either end of the body are two large compression
washers. At the top is a nut and washer to secure the cy-
lindrical sandpaper. The low part of the axle is threaded,
which locates into the motor drive.
Fig.3.2
3.6 INSTALLING SANDPAPER ONTO THE SPINDLES
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3.6 INSTALLING SANDPAPER ONTO THE SPINDLES Cont.
1. To remove a sandpaper sleeve from a spindle, take
o the top nut with a wrench, remove the washer,
and slide the sanding sleeve o of the rubber
spindle. (Fig.3.3)
NOTE: If removal is dicult sprinkle a small amount of
talcum powder onto the rubber to aid tting the new
sandpaper sleeve.
2. To install a new sandpaper sleeve onto a spindle,
slide the sleeve onto the rubber body so that it ts
centrally with no edge overhanging.
3. Replace the washer and top nut. Tighten the nut
to expand the rubber body. This will grip the
sanding drum. Fig.3.3)
NOTE: Do not over-tighten as this will distort the
rubber body.
Fig.3.4
3.7 INSTALLING AND REMOVING THE SPINDLE
1. DISCONNECT THE MACHINE FROM THE POWER
2. For easy access tilt the table to 45° and remove the
table insert.
3. Lower the spindle down through the table’s center
hole, and insert the spindle’s threaded end into the
open end of the motor drive spindle.
4. Turn the sanding spindle counter-clockwise with
your hand to thread and install the sanding spindle
into the motor drive spindle.
5. With the two supplied open ended wrenches,
tighten the spindle in place. With one wrench hold
the motor drive spindle and with the other wrench
tighten the sander spindle. Do not over-tighten.
(Fig.3.4)
To remove a spindle,
1. DISCONNECT THE MACHINE FROM THE POWER.
2. Tilt the table to 45° and remove the table insert.
3. Reverse the process in Steps 4 & 5 as outlined
above.
Fig.3.3
NOTE: Tilting the table to 45° is only
to gain access easily.
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OPERATION MANUAL
The HAFCO WOODMASTER OS-140 Oscillating Spindle
Sander comes with a variety of table Inserts, each with
a dierent center hole diameter to be used with the
matching spindle size. (Fig.3.5)
NOTE: ALWAYS use a table insert when sanding. Failure
to do so may cause serious injury to the operator or
damage to the machine.
There are two styles of table inserts supplied with the
machine.
One style has a round center hole for sanding with the
table in the 90° position. The second style insert has
an oval center hole for use when the table is tilted at
an angle for sanding. This oval hole protects the insert
from being damaged during the sanding operation.
To install an insert into the table, notice the cutout on
the edge of the insert. This aligns with the peg in the
recess on the table (Fig.3.6). Lower the insert into
position, making sure that the insert locates in the
recess and is ush with the table.
To remove a table insert, disconnect the machine from
the power supply and simply push it out of the table
with your nger from underneath.
Fig.3.5
Fig.3.6
Cut Out
3.8 INSTALLING THE TABLE INSERT
3.9 ALIGNING THE TABLE AT 90° TO THE SPINDLE
The table has the ability to tilt between 90° to 45°,
(0° to -45°). The table angle has been set in the factory,
but before the sander is used for the rst time, squaring
the table to the spindle needs to be checked.
To align the table
1. DISCONNECT THE MACHINE FROM THE POWER
2. Loosen the table locking handle (Fig.3.7)
3. Rotate the geared handle on the opposite side of
the tilt mechanism and move the table into the
90-degree position. (Fig.3.8)
4. Lightly tighten the table in place so that any tilting
adjustments can be made.
Fig.3.7
LOCkiNg HANDLe
sCALe
pOiNter
Fig.3.8
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OPERATION MANUAL
Fig.3.9
90°
5. Using a 90° square placed on the table top, move
the square to the spindle. It should measure 90°.
(Fig.3.9). If the table is not square to the spindle, an
adjustment can be made to the table setting.
6. Located under the work table are two stop cams, one
on either side of the table brackets, which can be
adjusted to level the table (Fig.3.10). With a 4mm
hex wrench, loosen the cam’s centre screw to rotate
the cams to raise or lower the table setting. When
the table to spindle angle is at 90°, tighten the hex
screw to lock the stop cams in position.
7. With the table stops set then check the pointer on
the table angle scale. The pointer should point to 0°.
If the pointer is not on the zero then with a Phillips
screwdriver, loosen the screw in the centre of the
pointer and align the pointer with the 0° position on
the scale, and then re-tighten screw. (Fig.3.10)
Fig.3.10
CAM stOp
pOiNter
sCALe
4. OPERATION
4.1 TILTING THE TABLE
NOTE: Before tilting the table, remove the table insert
with the round cutout as the spindle will touch the insert
and may break it.
1. Loosen the side lever handle and ring so that the
table can be tilted.
2. The table will tilt 0° - 45°. Using the angle scale on the
left side of the machine, tilt the table so that the
pointer lines up against the required angle on the
scale.
3. Once the desired table angle has been reached,
tighten the locking handle and ring.
4. Locate the table insert with the oval cutout and place
it into the table top. (Fig.4.1)
Fig.4.1
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OPERATION MANUAL
4.2 ON/OFF SWITCH
The ON/OFF safety switch is located on the front of the
machine for quick, easy and safe access. The switch is
tted with a yellow door with a RED button in the centre
of it.
To start the machine the yellow door needs to be re-
leased by pressing against the catch (Fig.4.1)to open it
and reveal the green ON and RED stop buttons.
Push the bottom green button (A) to turn the machine
ON. Push the top red button (B) to turn the machine OFF.
(Fig.4.2)
In an emergency the red button on the yellow door can
be pressed and held with the catch and the machine will
stop. With the door closed the machine cannot be start-
ed until the catch is released and the buttons exposed.
CAUTION: Never walk away from the machine while it is
still running. Always lock the switch in the O position
and unplug from the power supply when not in use.
Fig.4.1
CAtCH
Fig.4.2
A
B
4.3 USING THE OSCILLATING SPINDLE SANDER
1. Connect the machine to the power
2. Start the machine and wait until the motor has
build up to full speed. The OS-140 Oscillating
Spindle Sander features a spindle that automatically
oscillates (moves up and down) 24mm.
This movement ensures that the spindle’s sandpaper
gets maximum sanding use along the sleeve, and
does not wear in just one area.
NEVER START THE MACHINE
WITH WORK IN CONTACT WITH THE SPINDLE
3. Looking from the front of the machine, the motor
turns in a clockwise direction. Always feed the work
across the spindle, against the direction of the
spindle rotation. (Fig.4.3)
4. NEVER feed the work into the machine and stand
with your body directly behind it. The machine
could force the work into the operator and cause
serious injury.
spiNDLe rOtAtiON
spiNDLe OsCiLLAtes
up AND DOwN
Fig.4.3
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OPERATION MANUAL
4.4 USING THE SANDER AT ANGLES 0° - 45°
1. DISCONNECT THE MACHINE FROM THE POWER
2. Take out the round insert and store carefully. Put
in the oval insert. Slacken the table securing knobs
either side of the machine.
3. Tilt the table to the desired angle and re-tighten the
locking knobs.
4. Feed the work into the machine always against the
direction of rotation. (Fig.4.4)
NOTE: When the table is tilted to a particular angle, the
same angle will only remain constant if the workpiece is
sanded parallel to the spindle.
Fig.4.4
4.5 DUST EXTRACTION
This machine is tted with a 50mm diameter dust ex-
traction outlet. This is located at the rear of the machine
directly under the table. (Fig.4.5)
Attach your shop’s dust collector hose to this dust port
to collect the dust produced while sanding.
NOTE: DO NOT operate the sander without a dust
collector and wear a protective dust mask. Sanding
creates substantial amounts of dust which can be
harmful to your respiratory system!
Always start the dust collector before the machine is
started. The holes in the table insert are used to extract
the dust through the table.
Minimum requirement for dust extraction 200CFM
Fig.4.5
Fig.4.6
Some dust created by power sanding
sawing, grinding, drilling, and other construction
activities contains chemicals that may cause cancer and
birth defects or other reproductive harm. Your risk from
exposure to these chemicals varies, depending on how
often you do this type of work. To reduce your exposure,
work in a well-ventilated area and with approved safety
equipment, such as dust masks that are specially
designed to lter out microscopic particles.
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OPERATION MANUAL
5 MAINTENANCE
Turn the power switch “OFF”and disconnect the plug from the outlet prior to
adjusting or maintaining the sander. DO NOT attempt to repair or maintain the electrical com-
ponents of the motor. Take the sander to a qualied service technician for this type of mainte-
nance.
5.1 MAINTENANCE REQUIRED FREQUENCY
1. Check the power cord and plug for any damage. Before each use.
2. Check sanding spindles and sleeves for damage or wear. Before each use.
3. Check all guards and hardware to make sure they are secure. Before each use.
4. Check all moving parts for alignment and binding issues. Before each use.
5. Dress/Clean sanding surfaces for best abrasive action. As needed
6. Replace sanding sleeves when worn or damaged. As needed.
7. Clean and vacuum dust from the motor housing and other sander parts. As needed.
8. Keep iron tables free of rust. Apply coat of paste wax or silicon spray. As needed.
NOTE: Lubrication of the bearings is not necessary, as they are sealed and pre-lubricated for life.
Just replace a bearing if failure occurs. Do not use compressed air near bearings. Simply wipe
the exposed bearing surfaces with a dry cloth to clean them.
If blowing sawdust, wear proper eye protection to prevent debris from
blowing into eyes
Problem Possible Cause Solution
Sander will not start
1. Sander unplugged from wall
or motor
2. Fuse blown or circuit breaker
tripped
3. Cord is damaged
1. Check all plug connections
2. Replace fuse or reset circuit
breaker
3. Replace the cord
Sander does not come
up to speed
1. Extension cord is too light or
too long
2. Low current
1. Replace with adequate size and
length of cord
2. Contact a qualied electrician
Machine vibrates exces-
sively
1. Work table or base is on an
uneven surface
1. Adjust the table or base so
that it rests evenly
2. Bolt down the machine
Sanded edge is not square 1. Table not square to the spindle 1. Use a square to adjust the
table to the spindle
Sanding marks on the
wood
1. Workpiece is held still
2. Wrong grit of sanding sleeve
3. Feed pressure is too great
4. Sanding against the wood grain
1. Keep the workpiece moving
2. Use coarser grit for stock removal
ne grit for nish sanding
3. Never force the workpiece
4. Sand with the grain
5.2 TROUBLESHOOTING
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OPERATION MANUAL
SPARE PARTS SECTION
The following section covers the spare parts diagrams and lists that were current
at the time this manual was originally printed. Due to continuous improvements
of the machine, changes may be made at any time without notication.
HOW TO ORDER SPARE PARTS
1. Have your machines model number, serial number & date of manufacture
on hand, these can be found on the specication plate mounted on the
machine
2. A scanned copy of your parts list/diagram with required spare part/s
identied
3. Go to www.machineryhouse.com.au/contactus and ll out the enquiry form
attaching a copy of scanned parts list.
5.3 OPTIONAL ACCESSORIES
HAFCO WOODMASTER has a range of sanding sleeves available for this machine. To arrange
your order contact your local dealer with your order or purchase online at
www.machineryhouse.com.au
www.machineryhouse.co.nz
Code Size Grit
A8110 1/2”x115 80
A8112 1/2”x115 120
A8114 3/4”x115 80
A8116 3/4”x115 120
A8118 1” x 115 80
A8120 1” x 115 120
A8122 1-1/2”x 115 80
A8124 1-1/2”x 115 120
A8130 2” x 140 80
A8132 2” x 140 120
Sanding sleeves are supplied in
a pack of 3
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OPERATION MANUAL
SPARE PARTS DIAGRAM A
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OPERATION MANUAL
SPARE PARTS LIST DIAGRAM A
Key
No. Description Part No. Key No. Description Part No.
1A
2A
3A
4A
5A
6A
7A
8A
9A
10A
11A
12A
13A
14A
15A
16A
17A
18A
19A
20A
21A
22A
23A
24A
25A
26A
27A
28A
Machine body
Worktable bracket
Worktable bracket
Switch
Work table
Connection rod
Rotation bracket of table (Left)
Rotation bracket of table (Right)
Ratchet level
Small gear
Rack
Locking ring
Rotating shaft
Washer 6
Right hand drum frame
Hex bolt M6x12
Hex bolt M8x16
Hex bolt M8x20
Hex bolt M6x16
Tapping screws ST4.0x10
Eccentric cam
Countersunk screws M6x12
Rotation handle
Tool holder for sanding drums
Fixed section
Movable section
Oscillation assembly
Dust extraction housing/port
P50-300-1A
P50-300-2A
P50-300-3A
P50-300-4A
P50-300-5A
P50-300-6A
P50-300-7A
P50-300-8A
P50-300-9A
P50-300-10A
P50-300-11A
P50-300-12A
P50-300-13A
P50-300-14A
P50-300-15A
P50-300-16A
P50-300-17A
P50-300-18A
P50-300-19A
P50-300-20A
P50-300-21A
P50-300-22A
P50-300-23A
P50-300-24A
P50-300-25A
P50-300-26A
P50-300-27A
P50-300-28A
31A
33A
34A
35A
36A
37A
38A
39A
40A
41A
42A
43A
44A
45A
46A
47A
48A
49A
50A
51A
52A
54A
55A
56A
57A
58A
Table insert
Tool holder for table inserts
Dial indicator
Pan head screws M5x8
Pan head screws M4x12
Stepped bolt
Countersunk screws M5x6
Hex bolt M6x12
Cone sleeve
Spring pin 2.5x20
Cable strain relief M18
Key 5x50
Left-handed nut M10
Convex washer
Rubber sleeve
Washer
Sanding sleeve
Hex nut M8
Rubber washer
Nut washer
Hex bolt M8x25
Hex nut M10
Spring washer 6
Washer 8
Pan head screws M6x12
Cone sleeve nut
P50-300-31A
P50-300-33A
P50-300-34A
P50-300-35A
P50-300-36A
P50-300-37A
P50-300-38A
P50-300-39A
P50-300-40A
P50-300-41A
P50-300-42A
P50-300-43A
P50-300-44A
P50-300-45A
P50-300-46A
P50-300-47A
P50-300-48A
P50-300-49A
P50-300-50A
P50-300-51A
P50-300-52A
P50-300-54A
P50-300-55A
P50-300-56A
P50-300-57A
P50-300-58A
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OPERATION MANUAL
SPARE PARTS DIAGRAM B
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Instruction Manual for OS-140 (W792)
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