Garrick BS8SW User manual

METAL CUTTING BAND SAW
Model BS8SW
INSTRUCTION MANUAL
For your safety, read all instructions carefully.
** This product carries the following approvals. CE, GS, CSA, and CU-L
ISO-9001:2008 Certied

&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 reprodrctive harm. Some examples
of these chemical are:
• Lead from lead-based paints.
• Crystalline silica from bricks, 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 word
with approved safety equipment, such as those dust masks
that are specially designed to filter out microscopic particles.
CAUTION
Install saw blade and blade guard before
use. Set proper blade tension to prevent
any danger caused by damaged saw blade
or word piece.

1. WARNONG: FAILURE TO FPLLOW THESE RULES
MAY RESULT I SERIOUS PERSONAL INJURY
As with all machinery there are certain hazards involved with operation and use of the machine. Using the
machine with respect and caution will considerably lessen the possibility of personal injury. However. if normal
safety precautions are overlooked or ignored. personal injury to the operator may result.
This machine was designed for certain applications only. We strongly recommends that this machine NOT be
modified andlor used for any application other than for which it was designed. If you have any questions
relative to its application DO NOT use the machine until you contact with us and we have advised you.
Your machine might not come with a power socket or plug. Before using this machine, please do ask
your local dealer to install the socket or plug on the power cable end.
2. SAFETY RULES FOR ALL TOOLS
A. USER:
(1). WEAR PROPER APPAREL. No loose clothing.
gloves. rings. bracelets. or other jewelry to get
caught in moving parts.
Non-slip foot wear is recommended. Wear
protective hair covering to conlain long hair.
(2), ALWAYS WEAR EYE PROTECTION. Refer to
ANSLZ87.1 standard for appropriate
recommendations. Also use face or dust mask if
cutting operation is dusly.
(3). DON'T OVERREACH. Keep proper footing and
balance at all times.
(4). NEVER STAND ON TOOL. Serious Injurycould
occur if the tool is tipped or if the cutting tool is
accidentally contacted.
(5). NEVER LEAVE TOOL RUNNING
UNATTINDED,TURM POWER OFF. Don't leave
tool until it comes to a complete stop.
(6). DRUGS, ALCOHOL, MEDICATION. Do not
operate tool while under the influence of drug,
alcohol or any medication.
(7). MAKE SURE TOOL IS DISCONNECTED
FROM POWER SUPPLY. While motor is being
mounted. connected or reconnected.
(8). ALWAYS keep hands and fingers awayfrom the
blade.
(9). STOP the machine before removing chips.
(10).SHUT-OFF power and clean the BAND SAW
and work area before leaving the machine.
B. USE OF MACHINE:
(1). REMOVE ADJUSTING KEYS AND
WRENCHES. Form habit of checking to see that
keys and adjusting wrenches are removed from tool
before turning it "on".
(2). DON'T FORCE TOOL. It will do the job better
and be safer at the rate for which it was designed.
(3). USE RIGHT TOOL Don't force tool or
attachment to do a job for which it was not designed.
(4). SECURE WORK Use clamps or a vise to hold
work when practical. It's safer than using your hand
frees both hands to operate tool.
•
-2-
(5). MAINTAIN TOOLS IN TOP CONDITION. Keep
tools sharp and clean for best and safest
performance. Follow instructions for lubricating and
changing accessories.
(6). USE RECOMMENDED ACCESSORIES.
Consult the owner's manual for recommended
accessories. The use of improper accessories may
cause hazards.
(7). AVOID ACCIDENTAl. STARTING. Made sure
switch is in "OFF" position before plugging in power
cord.
(8). DIRECTION OF FEED. Feed work into a blade
or cutter against the direction of rotation ofthe blade
or cutter only.
(9). ADJUST AND POSITION the blade guide arm
before starting the cut.
(10). KEEP BLADE GUIDE ARM TIGHT. A loose
blade guide arm will affect sawing accuracy.
(11). MAKE SURE blade speed is set correctly for
material being cut.
(12). CHECK for proper blade size and type.
(13). STOP the machine before putting material in
the vise.
(14). ALWAYS have stock fimrly clamped in vise
before starting cut.
(15). GROUND ALL TOOLS. If tool is equipped with
three-prong plug. it should be plugged into a
three-hole electrical receptacle. If an adapter is used
to accommodate atwoprong receptacle, the adapter
lug must be attached to a known ground. Never
removed the third prong.
C. ADJUSTMENT:
MAKE all adjustments with the power off. In order to
obtain the machine. Precision and correct ways of
adjustment While assembling. the user should read
the detailed instruction in this manual.
D. WORKING ENVIRONMENT:
(1). KEEP WORK AREA CLEAN. Cluttered areas
and benches invite accidents.
(2). DON'T USE IN DANGEROUS ENVIRONMENT.

Don't use power tools in damp or wet locations, or
expose them to rain. Keep work area well·lighted.
(3). KEEP CHILDREN AND VISITORS AWAY. All
children
and viSitors should be kept a safe distance
from work area.
(4). DON'T install
8. use this machine in explosive,
dangerous environment.
E. MAINTENANCE:
(1). DISCONNECT machine from power source
when making repairs.
(2). CHECK DAMAGED PARTS. Before further use
of the tool, a guard or other part that is damaged
should
be carefully checked to ensure that it will
operate properly and perfomr its intended function
check for alignment
of moving parts, binding of
moving parts, breakage of parts, mounting, and any
other conditions that may affect its operation. A
guard or other part that is damaged should be
properly repaired or replaced,
(3), DISCONNECT TOOLS before servicing and
when changing accessories such as blades, bits,
cutters, etc.
(4), MAKE SURE that blade tension and blade
tacking
are properly adjusted.
(5). RE·CHECK blade tension after initial cut with a
new blade.
(6). TO PROLONG BLADE LIFE ALWAYS release
blade tension at the end of each work
day.
(7). CHECK COOLANT DAILY low coolant level
can cause foaming and high blade temperatures.
Dirty or week coolant can clog pump, cause crooked.
CAUTION:
Cast, low cutting rate and permanent blade failure.
Dirty coolant can cause the growth of bacteria with
ensuing skin irritation,
(8). WHEN CUTTING MAGNESIUM NEVER use
soluble oils
or emulsions (oil-water mix) aswater will
greatly intensify any accidental magnesium chip fire.
See your industrial coolant supplier for specific
coolant recommendations when cutting magnesium,
(9), TO PRNMT corrosion of machined surfaces
when a soluble
on is used as coolant, pay particular
attention
10 wiping dry the surfaces where fluid
accumUlates and does not evaporate quickly, such
as between the machine bed and vise.
F. SPECTIFIED USAGE:
This machine is used only for general metals cutting
within the range
of cutting capacity.
G. NOISE:
Aweighted sound pressure level: 80 dB.
H. SAFETY DEVICE:
(1). Interlock switch on pulley cover.
As soon as the pulley cover is open, machine will
stop with the function of this switch. Do not remove
this switch from machine for any reason, and check
it's function frequently,
(2). Interlock switch on cutting area as soon as the
cover
of cutting area in open, machine will stop at
once witch the function
of this switch, do notremove
this switch from machine for any reason, and check
it's function frequently.
READ
ALL INSTRUCTION CAREFULLY BEFORE USING THIS MACHINE. SAVE THIS MANUAL.
3. SPECIFICATION:
i MOTOR 0.55KW (3/4HP), 1HP (Option)
i Blade Size 2360 x 19 x 0.9 (Carbon Blade)
I
160Hz
29 50
75
100 (MPM)
! Saw Blade Speed i
50Hz
24
41
61 82 (MPM)
I MODELNO. CUTIING CAPACllY
G5020
[90· I • (mm) 205
I. (mm)
215x205
,
1450 ! • (mm) 143
! • (mm)
143x115
,
IDimension
LxW x H (mm) 1230 x 650 x 1320 ,
~I N:::-,_W_'_G,..:.'w':"'.,.:.(k.."9,,,S,-) ______ -;-- __ .:..16::.:5:..11.:..;8:..::5 __ ----1,
I
'Packing Measurement (mm) 1230 x 650 x
8201 I
~._~L~x_W~x~H~ ________ ~:~5.:..60~x54.:..;0:..x.:..2~80~ _____ --J
-3-

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4. TRANSPORTATION OF MACHINE:
Unpacking
1. Transportation to desired location before unpacking, please use lifting
jack. (Fig. B)
2. Transportation after unpacking, please use heavy-duty fiber belt to lift
up the machine.
Fig.S
ALWAYS KEEP PROPER FOOTING & BALANCE WHILE MOVING THIS MACHINE.
5. INSTALLATION:
As this machine weights 125 kg. it is recommended that the machine shall be transported, with help of
lifti ng jack.
Transportation recommendation:
(1). Tighten all locks before operation.
(2). ALWAYS keep proper footing & balance while moving this 125kgs
machine. and only use heavyduty fiber belt to lift the machine as Fig.A
(3). TURN OFF the power before wiring, & be sure machine
in proper
grounding. overload & circuit breaker
is recommended for safety wiring.
(4). CHECK carefully
if the saw blade is running in counter·clockwise
direction if not, reverse the wiring per circuit diagram then repeat the
running
test
(5). KEEP machine always out from sun, dust, wet, raining area.
6. MINIMUM ROOM SPACE FOR MACHINE OPERATION
I·
1230
·4-
1320

7. MAKE PROPER TOOTH SELECTION
For maximum cutting efficiency and lowest cost
per
cut, it is important to select the blade with the
right number of teeth per inch (TPI) for the
material being cut. The material size and shape
dictate tooth selection.
You need to consider:
(1). The width of the cut. That is, the distance in
the cut that each tooth must travel from the point
it enters the workpiece until it leaves
the
workpiece.
(2). The shape ofthe workpiece.
• Squares, Rectangles, Flats (Symbol:
_)
Locate the width of cut on the chart. (Inches on
the outer circle and millimeters on the innercircle.)
Select the tooth pitch on the ring marked with the
square shape which aligns with the width of cut.
EXAMPLE: 6" (lS0mm) square, use a 2/3
Vari- Tooth.
• Round Solids (Symbol: e)
Locate the diameter of your workpiece on the
chart. Select the tooth pitch on the ring marked
with
the round shape which aligns with the size of
stock
you are cutting.
EXAMPLE: 4" (100mm) round, use a 3/4
Vari- Tooth.
• Tubing, Pipe, Structurals (Symbol: 0 H A)
Detemrine the average width of cut by dividing
the area If the workpiece by the distance the saw
blade must travel to finish the cut. Locate
the
average width ofcut on the chart. Select the tooth
ditch
on the ring marked with the tubing and
structural shape which aligns with the average
width
you are cutting.
EXAMPLE: 4" (100mm) outside diameter, 3'
(7Smm) inside diameter tubing.
4'(100mm)OD=12.S sq.ln.(79cm2)
-3"(7Smm)ID=7.0 sq.ln.(44c. n~)
Area =5.5 sq.ln.(35cm2)
5.5 sq.ln.(35cm2) 1 4" (100mm) distance=1.38
(35mm) average width
1.38"
(35mm). use a 4/6 Van-Tooth
NOTE: The band speed and cutting rate
recommendations presented on this chart are
approximations and are
to be used as a starting
point for most approximations. For exact sawing
parameters' consult your saw blade supplier.
TOOTH SELECTION
8. BI·METAL SPEEDS AND FEEDS
These figures are a guide to cutting 4"(100mm)
material (with a 3/4 Van-Tooth)
when using a
cutting fiuid.
Increase Band Speed:
1S% When cutting
1/4"(6.4mm) material (10/14 Vari-Tooth)
12% When cutting
314"(19mm) material (6/10 Vari-Tooth)
10% When cutting
1-1/4"(32mm) material
(S/8 Vari-Tooth)
S% When cutting
2-1/2"(64mm) material (4/6
Vari-Tooth)
Decrease Band Speed: 12% When cutting
8'(200mm) matenal (2/3 Vari-Tooth)
TELLTALE CHIPS
Chips are
the best indicator of correct feed force.
Monitor chip infomration
and adjust feed
accordingly.
Thin or powdered chip~-increase feed rate or
reduce
band speed.
Burned heavy

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i
?
Chips-reduce feed rate
and/or band speed,
Curly silvery and warm
chips-optimum feed
rate and band speed.
9. OPERATION
A. WORK SET UP:
(1). Raise the saw head to vertical position.
(2). Open vise to accept the piece to be cut by
rotating the wheel at the end the base.
(3). Place workpiece on saw bed. If the piece is
long, support the end.
(4). Clamp workpieced securely in vise.
B. WORK STOP ADJUSTMENT:
(1). Loosen the thumb screw holding the work
stop casting to the shaft.
(2). Adjust the work stop casting to the desired
length position.
(3). Rotate thework stop to as close to the bottom
of the cut as possible.
(4). Tighten thumbscrew.
(5). DO NOT ALLOW the blade to rest on the
work while the motor is shut off.
C. BLADE SPEEDS:
When using your band saw always change the
blade speed
to best suit the material being cut the
material cutting sheet givers suggested settings
for several materials.
I material Speed M.P,M
i
I Tool, Stainless
, Alloy Steels
; Bearing Bronze
Medium to High
Carbon Steels
Hard Brass or Bronze
Low to Medium
ICarbon Steel
; Soft Brass
i Aluminum Plastic
i 60Hz 50Hz i
I
, 29 24
41
I
75
100 82
• ~n-
CHANGING BLADE SPEED
(1). Disconnect machine from the power source,
(2). Loose motor plate lock bolt
(1, Fig.5),
(3). Loose motor plate slide bolt (2) until belt can
be moved on the pulleys.
(4). Move belt to the deSired pulley combination.
(5). Line up the belt and both pulleys such thatthe
belt
is running parallel in the pulley grooves.
(6). Place the belt into proper pulley combination
for proper blade speed. See material cutting
chart.
(7). Adjust the position of the Motor to obtain
approximately 1/2" depression in the belt when
applying pressure with your thumb.
(8). Tighten motor plate slide bolt (2) to re-tension
belt.
(9). Tighten motor plate lock bolt (1).
(10). Connect machine to the power source.
D. BLADE DIRECTION OF TRAVEL:
Be sure the made is assembled to the pulleys
such that the vertical edge engages the work
piece first.
BLADE MOVEMENT
Blade Direction
1
2

E. COOLANT TANK PREPARATION
& WARNING
Disconnect and saw from the power source
bebre makin.g any repairs or adjustmentsl
Failure to comply may cause serious injuryl
Use of a water-soluble coolant will increase
cutting efficiency and prolong blade life. Do not
use black cutting oil as a substitute. Change
cutting oil often and follow manufacturers
instructions
as to its uses and precautions.
{1}. Disconnect machine from the power source.
(2). Remove coolant return hose from tank cover.
(3). Slide tank out If saw base and carefully
remove lid containing coolant pump.
(4). Fill tank
to approximately 80% of capacity.
(5). Place lid back onto tank and place tank
assembly back into base.
(6). Replace return hose back into hole in tank lid.
CAUTION: NEVER OPERATE SAW WITHOUT
BLADE GUARDS IN PLACE.
Be sure the blade is not in contact with the work
when
the motor is started. Start the motor. allow
the saw to come to full speed, then begin the cut
by letting the head down slowly onto the work.
DO
NOT DROP OR FORCE. Let the weight of the
saw
head provide the cutting force. The saw
automatically shuts offat the end of the cut.
F. BLADE SELECTION:
The choice of blade pitch is governed by the
thinness of the work to be cut: the thinner the
workpiece, the more teeth advised. A minimum of
three (3) teeth should angage the workpiece
at all
times for proper cutting if the teeth of the blade
are so far apart that they straddle the work,
severe damage to the
workpieG.E' and to the made
can result.
G. CHANGING BLADE:
Raise saw head to vertical
pOSition and open the
blade guards. Loosen tension screw knob
sufficiently to allow the saw blade
to slip off the
wheels. Install the new blade with teeth slanting
-7-
toward the motor as follows:
(1). Place the blade in between each ofthe guide
bearings.
(2). Slip the blade around the motor pulley
(bottom) with the left hand and hold inposition.
(3). Hold the blade taut against the motor pulley
by pulling the blade upward with the right hand
which is placed at the top Ifthe made.
(4). Remove left hand from bottom pulley and
place is at the top aide of the made to continue
the application on the upward pull
on the blade.
(5). Remove right hand from blade and adjust the
position of the top pulley to pennitleft hand to slip
the blade around the pulley using the thumb,
index and little finger as guides.
(6). Adjust the blade tension knob clockwise until
it isjus t right enough so no blade slippage occurs.
Do not tighten excessively.
(7). Replace the blade guards.
(8). Place 2-3 drops If oil on the blade.
H. USAGE OF THE QUICK VISE:
(1). The position ofthe vise when tightened.
(2). The position If the vise when loosened.
{Completely opened).
(3). The position ofthe vise when loosened. (Half
opened).

r
TRU·LOCK VISE SYSTEM INSTRUCTIONS
To operate, proceed as follows:
(1). Rise the arm 2" above the workpiece, close
the cylinder valve to maintain the arm 2" above
the workpiece.
(2). Put your workpiece on the table. Move the
vise handle (a) upwards to an angle of 45 degree
(a-half opened) to loosen the vise. Move the vise
jaw bracket against the workpiece by tuming the
wheel (b).
push down on the vise handle (al to
lock the workpiece in position.
(3),
To loosen the workpiece from the vise, hold
the workpiece and lift the vise handle (a) to a 90
degree position (completely opened). Remove
workpiece.
CONTINUED CUTIING
When you need to cut a workpiece many times,
jusl raise the vise handle (a) to loosen and adjust
workpiece position. Then push down
on the same
handle
to tighten.
You can also push the vise handle (a) down first.
then tightening the vise by turning the rectangular
handle (b) clockwise. After finishing the
cut, you
can loosen
the workpiece by turning rectangular
handle
only.
This Tru-Lock Vise System has a 3mm tightening
travel when the wheel
is completely opened.
There is only a 1mm tightening travel necessary
for normal metal matenals. The operator
can
tighten the workpiece by pushing down the vise
handle (a) with a certain amount of pressure
depending
on hardness ofworkpiece.
I. FRONT AND REAR CUTIING OPERATION:
(1). Fortrontcutting: -
Push the vice base backward (far from you) to the
end, fix the 3vice base fix screws (A).
Choose
the swivel arm angle you need start
cutting.
(2). For rear cutting:
Push Ihe vice base backward (close to you) to the
end, fix the 3 vice base fix screws (A).
Choose
the swivel arm angle you need start
cutting.
-8-
J. HOW TO OPERATE THE SWIVEL CUTIING
(1). Loosen the leaf screw (A).
(2). Move the swivel bow by the hand, watch the
angle scale to desired angle.
(3). Lock the leaf screw (A).
(4). Adjust cylinder volume, and start cutting.
10.BLADE GUIDE BEARING
ADJUSTMENT
ATIENTION: this is the most important
adjustment
on your saw. II is impossible to get
satisfactory work from your saw
if the blade
guides are not properly adjusted. The blade guide
bearings on your metal. Cutting Band Saw
are
adjusted and power tested with several test cuts
before leaving the factory to insure proper setting
the need for adjustment should rarely occur
when

the saw is used properly, if the guides do get out
of adjustment though, it is extremely important
to
readjust immediately. If improper adjustment in
maintained, the blade will not cut straight, and if
the situation is not corrected it will cause serious
blade damage, because guide adjustment is a
critical factor in the performance of your
saw, it is
always best to try a new blade to see if this will
correct poor cutting before beginning to adjust.
If
a blade becomes dull on one side soonerthan the
other, for example,
it will begin cutting crooked. A
blade change will correct this problem the guide
adjustment will not. If a new blade does not
correct the problem, chick the blade guides for
proper spacing.
NOTE: There should be from 000 Oust touching)
001 clearanca between the blade and guide
bearings
to obtain this clearance adjust as
follows:
(1). The inner guide bearing is fixed and cannot
be adjusted.
(2). The outer guide bearing is mounted
to an
eccentric bushing and
can be adjusted.
(3).
:.;}0Sen the nut While holding the bolt with an
alEm wrench.
(4). Position the eccentriC by turning the bolt to
the desirad pOSition of clearance.
(5). lighten the
cut
(6). Adjust the second blade guide bearing in the
same manner.
.g.
REMARK:
(1). Adjust the tension of blade until the back of
the blade (A) against the blade wheel (front)
lightly.
(2). Be sure the nut (E) is tightened.
(3). Tum the eccentric shaft (B) counterclockwise,
when the bearing (D) touches
the saw blade
properly, tighten the nul (E).
(4).
To adjust, loosen set screw (F) and move the
blade adjustable
up ordown until it lightly touches
the back ofthe blade (A).
(5). Repeat
1, 2, 3, and 4 sleps to adjust the other
side's blade guide bearings (G).
(6). Correct the base and blade
to be a vertical
pOSition with a scale. If necessary, loosen set
screw (F).
11.Blade Track Adjustment
(1). Open the blade guard.
(2). Remove the blade guide assemblies (top and
bottom).
(3). Loosen the hex head screw
in the tilting
mechanism to a point where it is loose but smug.
(4). With
the machine running, adjust both the set
crew and blade tension knob simultaneously
to
keep constant tenSion on the blade. The sel
screw and blade tension knob are always tumec
in opposite directions, i.e., when one is turnec
clOCkwise the other is turned counterclockwise,

The blade is tracking properly when the back side
just touches
the shoulder of pulley or a slight gap
appears near the center line of the pulley. Care
should
be taken not to over-tighten the saw blade
since this will give afalse adjustment and limit life
of
the blade.
(5). Tighten the hex head screw in tilting
mechanism.
IMPORTANT: Sometimes in trying to make this
critical adjustment it is possible
to cause the basic
setting
to be misaligned. Should this occur,
proceed
as follows:
a. LOOSEN the set screw and back it out as far
as it can go and still remain in the threaded
hole.
b. Turn the hex head screw clockwise until it
stops (do nottighten).
c. Turn the set screw clockwise until it bottoms,
then continue for half a turn and check the
tracking by turning on the machine.
d. If further adjustment is required, go back to
step 4.
(6). Turn off power to the machine.
(7). Replace the blade guide assemblies-it may
be necessary
to loosen the blade tension a lightly.
(8). Adjust the vertical position If blade gUide
bearing assemblies so hat the back side of the
blade just touches the ball bearing.
(9). Make a final run to check tracking. II required,
touch up adjustment (See stop
4).
(10). Replace the blade guards.
12.MAINTENANCE
CAUTION: MAKE CERTAIN THAT THE UNIT IS
DISCONNECTED FROM THE POWER
SOURCE BEFORE ATTEMPTING
TO SE RV
ICE OR REMOVE ANY COMPONENT.
That's easier to keep machine in good condi~i()fl
or best performance by means of maintaining it at
any time than remedy it after it is out
of order.
(1). Daily Maintenance (by operator)
(a). Fill the lubricant before starting machine
everyday.
(b). If the temperature of spindle caused
•
-10·
over-heating or strange noise, stop machine
immediately to cheek it for keeping accurate
performance.
(c). Keep work area clean; release vise,
cutter,
work-piece from table; switch off power source;
take chip or dust away from machine and follow
instructions lubrication or coating rust proof oil
before leaving.
(2) Weekly Maintenance
(a). Clean and coat the leading screw with oil.
(b). Check to see if sliding surface and turning
parts lack of lubricant. If the lubricant
is
insufficient, fill it.
(3). Monthly Maintenance
(a). D'eck if the fixed portion lave been loose.
(b). Lubricate bearing, worm, and worm shaft
to
avoid the wearing.
(4). Yearly Maintenance
(a). Adjust table
to horizontal position for
maintenance of accuracy.
(b). Check electric cord, plugs, switches at least
once a year
to avoid loosening or wearing.
13,LUBRICATlON:
Lubricate the following components using SAE·30
oil
as noted.
(1). Ball-bearing none.
(2). Driven pulley bearing 6-8 drops a week.
(3). Vise lead screw as needed.
(4). The drive gears
run in an oil bath and will not
require a lubricantchange more often than once a
year, unless the lubricant is accidentally
contaminated or a leak occurs because of
improper replacement of the gear box cover
during the first few days of operation, the worm
gear drive will run hoI. Unless the temperature
exceeds
200F., there is no cause for alarm.
The following lubri~a:1ts may be used for- t~.e
gear box:
Atlantic Refinery Co. Mogul Cyl. Oil
Cities Service Optimums NO.6
Gulf Refinery Co Medium Gear Oil
Pure oil Co. Park Clipper

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14.TROUBLE SHOOTING
i Symptom Possible Cause(s)
Excessive Blade 1.Materials loosen in vise
Breakage 2.1ncorrect speed or feed
3. Blade teeth spacing too large
4.Material too coarse
5.1ncorrect blade tension
6. Teeth in contact with material before
saw is started
7. Blade rubs on wheel flange
a.Miss-aligned guide bearings
• 9.Blade too thick
10. Craciking at weld
Premature Blade
1. Teeth too coarse
Dulling 2.
Too much speed
3.1nadequate feed pressure
4.Hard spots or scale on material
5.Work hardening
of material
· 6.Blade twist
7. Insufficient blade
· a.Blade slide
Unusual Wearon
1. Blade guides worn
Side/Back of Blade 2.Blade guide bearings not adjust
properly
3.Blade guide bearing bracket is
loose
1. Tooth too coarse for work
· Corrective Action
1.Clamp
wor!< securely
2.Adjust speed or feed
3.Replace with a small teeth spacing blade
4.Use a blade
of slow speed and small
teeth spaci ng
5.Adjust to where blade justdoes not slip
on wheel
6.Place blade
in contact with work after
motor
is starred
7.Adjust wheel alignment
a.Adjust guide bearings
9.Use thinner blade
· 10. Weld again, note the weld skill
1. Use finer teeth
2. Decrease speed
3. Decrease spring tension on side of saw
4. Reduce speed, increase feed pressure
5. Increase feed pressure by reducing
spring tension
6. Replace with a new blade, and adjust
blade tension
7. TIghten blade tension adjustable knob
: a. TIghten blade tenSion
1. Replace
12.Adjust as per operators manual
i 3. TIghten
1. Use finer tooth bladeTeeth Ripping from
Blade
2. Too heavy pressure; too slow speed 2.Decrease pressure, increase speed
3. Vibrating work-piece 3. Clamp wor!< piece securely
· 4.Gullets loading . 4. Use coarser tooth blade orbrush to
i remove chips
Motor running too
1. Blade tension too high
hot
2. Drive belt 'ension too high
3. Blade is too coarse for work
4. Blade is too fine for wor!<
I5.Gears aligned improperly
!
6. Gears need lubrication
7.Cut is binding blade
-11-
· 1. Reduce tension on blade
2 Reduce tension
on drive beJ~
3. Use finer blade
4.Use coarse blade
5. Adjust gears so that worm is in center
of gear
6. Check oil path
7. Decrease reed anti speed

)
J
I
Bad Cuts (crooked)
Bad Cuts (Rough)
Blade is twisting
1.Feed pressure too great
2.Guide bearings notadjusted
properly
3.lnadequate blade tension
4.Dull blade
5.Speed incorrect
6. Blade guides spaced out too much
7.Blade guide assembly loose
8. Blade truck too far away from wheel
flanges
1.Too much speed or feed
2.Blade
is too coarse
3.Blade tension loose
1. Cut is binding blade
2.Too much blade tension
-12-"
1.Reduce pressure by increasing spring
tension on side
of saw
2.Adjust guide bearing, the clearance can
notgreater than 0.001
3. Increase blade tension by adjust blade
tension
4.Replace blade
5.Adjust speed
6.Adjust guides space
7.1ighten
8. Re-track blade according to operating
instructions.
1. Decrease speed or feed
2. Replace with finer blade
3. Adjust blade tension
1. Decrease reed pressure
2. Decrease blade tension

15.CIRCUIT DIAGRAM
Grounding:
3-
50HZ
380V
3,3SOV
~"~--tE3=rI~l~'----~-h
I
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1 Main E
ISwitch -
I
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motor m t r
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L,,-, 22~OV--iE3=-1 olo!- ___ -,
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I
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SW11ch E _
1 '220V
main coolant
P-'E_--r_-t __ '--"'""""m:::ol=or pump motor
Safety Switch
Umn SwitCh
Salety SWitch
Limit SwitCh
The grounding of this model is carried outby connecting the yellow/green terminal of supply cable to the
grounding temninal
of power source. Be. sure to ground your machine before connecting machine to
power source in any situation.
WARNING!
Do not disconnect grounding temninal before disconnecting powersource.

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PARTSUST
CODE NO PART NO DESCR[PTION SPECIFICATION QTY NOTE
7 Fixed Bolt I
8 Washer 3/8"x25xt2 2
20 Hex. Head Screw 3/S"x 1-1I2"l
31
Spring 1
32 Spring Adjusting Screw 1
33
Spring Bracket 1
34 Hex. Head Screw
5/16"x3/4"l 1
35
Washer 51l6"x23xt2 1
36
Hex.Nut 3/8" 1
37 Washer 3/8"x23xtZ 1
38 Thumb Screw
39
Hex. Head Screw
5/16"x3/4"l 1
40-1 Stock Stop Rod 1
40-2 Washer 8 I
40-3
NutM8 1
41
Stop Block 1
61
SuppotRod
I
62 Bushing 1
63 Washer 1I2"x28xt2 2
64
Net 1/2"-12 2
65
Filter
76 Hex. Head Screw 1I4"-20*
112"l
1
77S
Stand Complete Assembly I
77-1
Stand Leg(Right)(left) 2
77-2 Stand Leg(Front)
77-3 Stand
leg(Back)
77-4 Middle Plate
Of Stand
77-5 Chip Pan I
77-6 Hex. Socket Head Screw
M8-!.25Px20l
2
77-6A Screw MS-1.25Px
12l 8
77-7 Washer 8.5* 18-1.6t(MS)
10
77-8 Hex.Nut M8
10
77-9 Rubber Washer f
11 *22-2 4
77-10 Hex. Socket Head Screw
M8-1.25Px20l
4
77-11
Washer M8x23xt2 4
77-12 Hex. Head Screw
MIOX20l
4
77-13
Washer MIOX20Xt2 4
77-14 O-Retainer Ring
p2d 10 4
77-15 Wheel
Rod
2
77-16 C-ring
16 8
77-17 Wheel 2

PARTS LIST
CODE NO PART NO DESCRIPTfON SPECIFICATrON
QTY NOTE
93 Hex.Socket Head Screw 3/8"-16*
1-1 /4"L 3
93-1 Spring Washer 3/8"-16 3
96 Rear Pivot Bracket
99 Cylinder Upper Support
101
Hex.Socket Head Screw 3/8"x2-1/4"L
102 Washer 3/8"x23
:<t2
103
Cylinder Complete Set
104
Nut
M8 1
105
Cross Round Head Screw 1/4"-20*5/8"L 2
106 Washer 1I4"xI
9:<t1.5
2
107-1
Pump 115V/230V 1
107-2 Cable Gland
PGIl
107-3 Lock Switch 1
108 Coupler PT3/8x
114"
1
109 Hose OD 12xlD8x2000
109A Hose ODI2xlDSx500 I
110
Hose Clip 5/S" 5
III
Cross Round Head Screw 3/16"x3/8" 5
117
Pipe Fitting 1/4" I
118 Hose ODI6xlD13x260 1
1I9S Coolant Tank 1
123
Power Cutting Bracket I
124 Washer M5 2
125 Cross Round Head Screw M5xlOL 2
141
Hex. Socket Headles Screw M6-1.0P*15L 4
146
Body Frame I
147
Spring Washer 3/8"-16 4
148 Hex. Head Screw 3/S"-16* l-1/4"L 4
155
Blade 1
156 Drive Wheel I
157 Hex. SockerHeadless Screw 1/4"-20*1I2"L
158
C-Retainer Ring S25 1
159
Blade Back Cover 1
160 Washer 1/4"x16xt1.5 4
161 Knob
4
166A Idler Wheel Assembly
166-1
Idler Wheel
166-2 Bearing Cover
166-3 Washer 5/16"x18xt
1.5
166-4 Hex. Head Screw 5/16"-IS*3i4"L
166-5 Flat Cross Head Screw 31J6"x3i8"L ,
J

•
PARTS LIST
CODE
NO PART NO
DESCRIPTION
SPECIFICATION QTY NOTE
166-6 Bushing I
166-8 Bearing 2
166-9 Bushing
167
Bracket, For CE Only I ForCE Only
168
Cross Round Head Screw M4-0.7Px5L
4
ForCE Only
170 Tension Indication Plate
173A Shaft
Assembly
173-1
Sliding Plate Draw Block
I
173-2 Blade Wheel Shaft I
173-3
Pin ~ 4x22L
176 Sliding Plate 2
177
Blade Tension Sliding Block
I
178 Hex. Socker Headless
Screw 5/\6"-18*3/4"L I
179 Hex. Head Screw 5/16"-18*l-112"L 2
180
Washer 51l6"x12xt2 2
181
Hex. Head Screw 5116"-18*3/4"L 4
182 Spring Washer 5/16"-18 4
183
Spring
1
184
Washer 3/S"x25xt2
185
Blade Adjustable Knob
186 Cross Round Head Screw 1/4"·20*3/S"L
187 Blade
Cover
1905
Blade Adjustable Assembly 1
190-1
Blade Adjustable I
190-2 Adjustable Bracket(Front)
190·5 Button Head Screw
M8X25L 2
190-6 Hex. Socker Headless
Screw M6·1.0P* 1 OL 2
190·7 Hex. Socker Headless Screw M6-I,OP* 15L 2
190·8
Hex.Nut
MIO·LOP 2
190·9 Spring Washer
MI0 2
190-10 Bearing I
190-1 I Hex. Socker Head
Screw J 14" -20*3/4"L
191A .Eccertrjc Shaft Assembly 2
191-1
Eccertric Shaft 2
191·2 Bearing 4
191·3 C-Retaniner Ring S10 2
192A Bearing Shaft Assembly 2
192·1 Bearing Shaft 2
192-2 Bearing 4
192·3 C·Retaniner Ring S10
2
193 Cross Round Head Screw M4·0. 7Px IOL 2 For CE Only