Walter Meier (Manufacturing) Inc., warrants every product it sells. If one of our tools needs service or repair, one of our
Authorized Service Centers located throughout the United States can give you quick service. In most cases, any of these
Walter Meier Authorized Service Centers can authorize warranty repair, assist you in obtaining parts, or perform routine
maintenance and major repair on your JET® tools. For the name of an Authorized Service Center in your area call
1-800-274-6848.
MORE INFORMATION
Walter Meier is consistently adding new products to the line. For complete, up-to-date product information, check with your
local Walter Meier distributor, or visit waltermeier.com.
WARRANTY
JET products carry a limited warranty which varies in duration based upon the product (MW = Metalworking, WW =
Woodworking).
WHAT IS COVERED?
This warranty covers any defects in workmanship or materials subject to the exceptions stated below. Cutting tools,
abrasives and other consumables are excluded from warranty coverage.
WHO IS COVERED?
This warranty covers only the initial purchaser of the product.
WHAT IS THE PERIOD OF COVERAGE?
The general JET warranty lasts for the time period specified in the product literature of each product.
WHAT IS NOT COVERED?
Five Year Warranties do not cover woodworking (WW) products used for co mmercial, industrial or educational purposes.
Woodworking products with Five Year Warranties that are used for commercial, industrial or education purposes revert to a
One Year Warranty. This warranty does not cover defects due directly or indirectly to misuse, abuse, negligence or
accidents, normal wear-and-tear, improper repair or alterations, or lack of maintenance.
HOW TO GET SERVICE
The product or part must be returned for examination, postage prepaid, to a location designated by us. For the name of the
location nearest you, please call 1-800-274-6848.
You must provide proof of initial purchase date and an explanation of the co mplaint must accompany the merchandise. If
our inspection discloses a defect, we will repair or replace the product, or refund the purchase price, at our option. We will
return the repaired product or replacement at our expense unless it is determined by us that there is no defect, or that the
defect resulted from causes not within the scope of our warranty in which case we will, at your direction, dispose of or
return the product. In the event you choose to have the product returned, you will be responsible for the shipping and
handling costs of the return.
HOW STATE LAW APPLIES
This warranty gives you specific legal rights; you may also have other rights which vary from state to state.
LIMITATIONS ON THIS WARRANTY
WALTER MEIER (MANUFACTURING) INC., LIMITS ALL IMPLIED WARRANTIES TO T HE PERIOD OF THE LIMITED
WARRANTY FOR EACH PRODUCT. EXCEPT AS STATED HEREIN, ANY IMPLIED WARRANTIES OR
MERCHANTABILITY AND FITNESS ARE EXCLUDED. SOME STATES DO NOT ALLOW LIMITATIONS ON HOW LONG
THE IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU.
WALTER MEIER SHALL IN NO EVENT BE LIABLE FOR DEATH, INJURIES TO PERSONS OR PROPERTY, OR FOR
INCIDENTAL, CONTINGENT, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OF OUR
PRODUCTS. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF INCIDENTAL OR
CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSION MAY NOT APPLY TO YOU.
Walter Meier sells through distributors only. The specifications in Walter Meier catalogs are given as general information
and are not binding. Members of Walter Meier reserve the right to effect at any time, without prior notice, those alterations
to parts, fittings, and accessory equipment which they may deem necessary for any reason whatsoever. JET® branded
products are not sold in Canada by Walter Meier.
2
Page 3
2.0 Table of Contents
Section Page
1.0 Warranty and Service ................................................................................................................... 2
2.0 Table of Contents ......................................................................................................................... 3
13.0 Troubleshooting t he HVBS-710S ............................................................................................... 21
14.0 Replacement Parts ................................................................................................................... 22
14.1 . 1 HVBS-710S Table and Stand Assembly – E xploded View..................................................... 23
14.1 . 2 HVBS-710S Bow As s embly – Exploded View ....................................................................... 24
14.1 . 3 HVBS-710S Assembly – Parts List ...................................................................................... 25
15.0 Electrical Connectio ns for HVBS-710S ....................................................................................... 30
3
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work in a well- ventilated area a nd work w ith
approved safety eq uipment, s uch as face or
dust masks that are specifically desig ned to
filter out microscopic particles.
3.0 Safety Warnings
1. Read and understand the entire owner’s
manual before attempting assembly or
operation.
2. Read and understand the warnings posted
on the machi ne and in t his manual. Failure
to comply with all of these warnings may
cause serious injury.
3. Replace the warning labels if they become
obscured or removed.
4. This band saw is d esigned a nd intended for
use by properly trained and experienced
personnel only. If you are not familiar with
the proper and safe operation of a band
saw, do not use until proper training and
knowledge have bee n obtai ned.
5. Do not use t his band saw for other than its
intended use. If used for other purposes,
Walter M eier (Manufacturi ng), I nc., disclai ms
any real or i mplied warra nty a nd holds itself
harmless from any injury that may result
from that use.
6. Always wear ANSI approved safety
glasses/face shields while using this band
saw. Ever y day eyeglasses only have impact resis tant lenses; they are not saf ety glas ses.
7. Before operating this machine, remove tie,
rings, watches and other jewelry, and roll
sleeves up past the elbows. Remove all
loose clothing and confine long hair. Nonslip footwear or anti-skid floor strips are
recommended.
8. Wear ear protectors ( plugs or muffs) during
extended periods of operat io n.
9. Some dust created by power sanding,
sawing, grinding, drilling and other
construction activities contains chemicals
known to cause cancer, birth defects or
other reproductiv e harm. Some e xamples of
these chemicals are:
• Lead from lead based paint.
• Crystalline silica from bricks, cement
and other masonry products.
• Arsenic and chromium from chemically
treat ed lumber.
Your risk of e xposure varies, de pending on
how often you do this type of work. To
reduce your exposure to these chemicals,
10. Do not operate this machine while tired or
under the i nfluence of dr ugs, alc ohol or a ny
medication.
11. Make certain the switch is in the OFF
position before connecting the machine to
the power supply.
12. Make certain the machine is properly
grounded.
13. Make all machine adjustments or
maintenance with the machine unplugged
from the power source.
14. Remove adj usti ng keys and wrenches. Form
a habit of checking to see that keys and
adjusting wrenches are removed from the
machine before turning it on.
15. Keep safety guards in place at all times
when the mac hine is i n use. If removed f or
maintenance purposes, use extreme c aution
and replace the guards immediately after
maintenance is complete.
16. Make sure workpiece is securely clamped i n
the vise. Never use your hand to hold t he
workpiece.
17. Check coolant le vel fr equently. Replace dirty
or weak c oolant.
18. Check damaged part s. Befor e furt her us e of
the machine, a guard or other part that is
damaged should be carefully checked to
determine that it will operate properly and
perform its intended function. Check for
alignment of moving parts, binding of
moving parts, breakage of parts, mounting
and a ny other conditio ns that may aff ect its
operation. A guard or other part that is
damaged should be properly repaired or
replaced.
19. Inspect blade for cracks, wear or missing
teeth. Rep lace blade if t hese sympto ms are
found.
20. Provide for adequate space surrounding
work ar ea and non-glare, overhead lighti ng.
21. Keep the floor around the machine clean
and free of scrap mater ial, oil and grease.
22. Keep visitors a saf e distance fr om the wor k
area. Keep children a way.
23. Make your workshop child proof with
padlocks, master switches or by removing
starter keys.
4
Page 5
24. Give your work undi vided attention. Look ing
around, carrying on a conversation and
“horse-play” are careless acts that can result
in serious injury.
25. Maintain a balanced sta nce at all times so
that you do not fall or lea n against the blade
or other mo ving part s. Do not overr each or
use excessive force to perform any machine
operation.
26. Use the right tool at the correct speed and
feed rat e. Do not force a tool or at tac hme nt
to do a job for which it was not designed.
The right t ool will do the job bet t er and more
safely.
27. Use recommended accessories; improper
accessories may be hazardous.
28. Maintain tools w ith care. Keep blades s harp
and clean for the best and safest
performance. Follow instructions for
lubricating and changing accessories.
29. Make sure the workpiece is securely
attached or clamped t o the table. Never use
your hand to hol d t he work pie ce.
30. Turn off the machine and disconnect from
power before cleaning. Use a brush or
compressed air to remove chips or sw arf —
do not us e your hands.
31. Do not stand on the machine. Serious injury
could occur if the machine tips over.
32. Never leave the machine running
unattended. Turn the power off and do not
leave the machine until it comes to a
complete stop.
33. Remove loose items a nd unnecess ary wor k
pieces from the area before starting the
machine.
Familiarize your self with t he fo llowing safety
notices used in this manual.
This means that if
precautions are not heeded, it may result in
minor injury and/or possible machine
damage.
This means that if
precautions are not heeded, it may result in
serious or even fat al injury.
4.0 About this manual
This manual is provided by Walter Meier (Manufacturing) Inc. covering the safe operation and
maintenance proc edures for a JET Model HVBS-710S Ba nd Saw . This manual co ntai ns instructions on
installation, safety precautions, general operating procedures, maintenance instructions and parts
breakdown. Y our machine has been designed and constr ucted to provide years of t rouble-free oper ation
if used in accordance with the instructions set forth in this document.
This manual is not intended to be an exhaustive guide to band saw operations, stock selection, etc.
Consult a machinery handbook a nd/or e xperie nced users f or add itional inform atio n. Whatever accept ed
methods or materials are used, always make per sonal safety a priority.
If there are questions or comments, please co ntact your local supplier or Walt er Meier. Walter Meier can
also be reached at our web site: www.walt er meier.com.
Retain this manual for future reference. If the machine transfers ownership, the manual should
accompany it.
5
Page 6
5.0 Features
Figure 1
1. Blade tension handle
2. Cast iron bow
3. Coolant taps
4. Centralized control switch
5. 4-step p ulley system with v-belt
6. 3/4 HP motor
7. Ball bearing b lade gui des
8. Chip brush
9. Hydraulic cylinder with valve r egulat or
10. Adjustable work stop
11. Steel stand with coolant tank
12. Chip guide plate
13. Vise handwheel with quick release
14. Cast iron tabl e
15. Adjustable floating vise
16. Fixed vise
17. Rotating disc hub for miter cuts
6.0 Specifications
Model Number ............................................................................................................................................... HVBS-710S
Stock Number ........................................................................................................................................................413451
Materials:
Frame ............................................................................................................................................................. cast iron
Table .............................................................................................................................................................. cast iron
Blade wheels .................................................................................................................................................. cast iron
Base ..................................................................................................................................................................... steel
Miter angle...............................................................................................................................................90 to 45 deg.
Round capacity at 90° .............................................................................................................................. 7” (180 mm)
Round capacity at 45° .............................................................................................................................. 4” (100 mm)
Round capacity at 30° ......................................................................................................................... 6-3/4” (171mm)
Rectangle capacity at 90° (W x H) .............................................................................. 7” x 10-13/64” (180 x 260 mm)
Rectangle capacity at 45° (W x H) ....................................................................................... 3-3/4” x 4” (95x 100 mm)
Rectangle capacity at 30° (W x H) .................................................................................... 5-3/4” x 6” (146 x 150 mm)
Coolant tank capacity .............................................................................................................................. 9L (2.25 gal)
Motor and Electricals:
Motor type ................................................................................ totally enclosed fan cooled, induction, capacitor start
Horsepower ......................................................................................................................................... 1 HP (0.75 kW)
Phase ................................................................................................................................................................. single
Voltage ..............................................................................................................................115/230 V (prewired 115V)
Run Capacitor ........................................................................................................................................ 20μf/250VAC
Running amps (no load) ........................................................................................................................................ 12A
Power transfer ........................................................................................................................ 4-step pulley with v-belt
Control switch .......................................................................................................... push button with emergency stop
Motor speed ................................................................................................................................................. 1720 rpm
Power cord length ............................................................................................................................... 6 feet (180 cm)
Power cord type ........................................................................................................................................ 16AWGx3c
Power plug installed ............................................................................................................................................... yes
Recommended circuit size
1
..............................................................................................20A for 115V; 15A for 230V
Noise emission:
without load............................................................................................................... 70 dB at 60 inches from blade
with load.................................................................................................................... 75 dB at 60 inches from blade
Coolant pump:
Horsepower .......................................................................................................................................................1/8 HP
Phase ................................................................................................................................................................. single
Voltage ........................................................................................................................................................ 115/230 V
Net Weight ...........................................................................................................................................396 lb (180 kg)
Shipping Weight ...................................................................................................................................462 lb (210 kg)
Dimensions:
Blade ....................................................................................................3/4"W x 0.032”T x 93”L (19 x 0.9 x 2360 mm)
Table size (LxW) ................................................................................................................... 17” x 7” (432 x 178 mm)
Table height from floor, horizontal .................................................................................................... 22-7/8” (580 mm)
Vertical cutting plate ...................................................................................................9-1/2”L x 10”W (241 x 254 mm)
Cutting plate height from floor .................................................................................................... 42-29/32” (1090 mm)
Overall assembled, horizontal position............................................ 50”L x 31-1/2”W x 48”H (1260 x 800x 1220 mm)
Overall assembled, vertical position ..................................... 50”L x 31-1/2”W x 72-29/64”H (1260 x 800 x 1840 mm)
Other:
Miter stops ............................................................................................................................................90 and 45 deg.
Blade tension range ...................................................................................... 22000-25000 lb/in² (1550-1760 kg/cm²)
1
subject to local and national electrical codes.
The specifications in this manual were current at time of publication, but because of our policy of continuous
improvement, Walter Meier reserves the right to change specifications at any time and without prior notice, without
incurring obligations.
7
Page 8
7.0 Set-Up and Assembly
7.1 Un packing and cleanu p
Inspect contents of shipping container for
shipping damage. Report any damage to your
distributor.
Remove all co nte nts f rom carton, a nd co mpare
to the contents list in this manual. Report any
part shortages to your distrib utor. Do not discard
carton or packing material until machine is
assembled a nd running satisfact or ily.
Exposed metal areas have a rust preventative
applied. Re mo ve this wit h a sof t r ag and solvent
or degreaser. Do not use cellulose-based
solvents such as pai nt thinner or lacq uer thinner ;
these will da mage pai nted a nd plastic s urfaces.
7.2 Shipping contents
If you do not see a part below, check the
machine; some parts may have come preassembled to t he saw.
Refer to Figur es 2 and 3.
Tools required for assembly:
12mm wrench
3, 4, and 6mm hex keys
1 Band Saw
1 Workstop bar – A
1 Workstop – B
1 Workstop r od – C
1 Filter screen – D
1 Splash guard – E
1 Vertical cutting plate – F
1 Handle – G
1 Axle – H
2 Wheels – I
2 Stand sides – J
2 Stand ends – K
1 Support post – L
1 Instructions and Parts M anual (not show n)
1 Warranty Card (not shown)
disconnected from electrical power during
assembly and setup.
1. Assemble base parts (J,K) according to
Figure 4.
2. Install axle and wheels (H,I). Install cotter
pin (HP-9) through hole in axle, and bend
back legs of cotter pin to secure each wheel.
3. Remove the four brackets holding saw to
pallet.
4. Use proper ly r at ed lift ing equipment (hoist or
forklift ) wit h straps placed be neath cas t iro n
portion of saw.
5. Position saw atop base and secure with four
screw s and washers (HP-1/6/7) .
6. Install wor k stop assemb ly (A/B/C) into hole
on saw base.
7. I nstall handle (G ) , and place filter scr een (D)
over coolant drain hole in pan.
8. Remove shipping bracket (x). Retain this
piece in case you must transport the
machine in the future.
9. Install guard (E) in place where shipping
bracket w as removed, w ith two scr ews and
washers (HP-2/3/4) .
9
Page 10
7.4 Vert ical cutt ing pl at e
These steps are only necessary when using
band saw in vert ical position.
1. Disco nnect mac hi ne from pow er source.
2. Open valve on hydraulic cylinder (lever
parallel to cylinder) and raise bow to vertical
position.
3. Remove two screw s and remove seat plat e,
as shown in F ig ure 5.
Figure 5
Figure 7
4. Guide blade t hrough slot in vertical cutting
plate (F, Figure 5), and tighten with the two
screws.
5. Verif y that vert ical c utti ng plate is sq uare to
blade, using a machinist’s square on the
plate and against the blade (Figure 6).
6. I f adjustme nt is needed, loose n screw s and
place shims where required. Tighten screw s .
Figure 6
7. Place a le vel on vertical cutti ng plate ( Figure
7).
Figure 8
7.5 Vertical support post
This is mounted to rear of band saw to help
st abilize saw whe n bow is in vert ical posit io n. It
is generally not needed w hen bow is set for 90°
cuts before raising it to vertical. However, if
operator raises bow that was set for
mitering, the band saw can tip over. The
support post must be installed to pr event t his.
To avoid tipping risk,
remember to set bow at 90- degree cut angle
before ra ising to vert ical posit io n.
Mount post w ith t wo screws and was hers t o r ear
of saw, as shown (Figure 9).
8. Loose n hex nut (M , Figure 8) and t ur n stop
screw (N) as needed, until cutting plate is
level. Tighten hex nut.
9. Close valve o n cylinder ( lever perpe ndicular
to cylinder) to secure bow in position.
Reinstall seat plate before using bow in
horizont al position.
Figure 9
10
Page 11
7.6 Co olant syst em
Make sure t here is coo lant in
the tank bef or e oper at in g, to prevent da mage
to pump.
Use of a water-soluble coolant will increase
cutting efficie ncy and pr olong blade life. Do not
use black cutting oil as a substitute.
1. Remove c oolant retur n hose ( A, Figure 10)
from filter cup, and slide tank out of saw
base.
2. Fill tank to approximately 80% of capacity.
Full capacity is 9 liters ( 2.25 gal).
3. Place tank into base. Place coolant return
hose into t he filter cup. Verify t hat opposite
end of coolant return hose is connected to
the coolant pan.
4. The coolant supply hose (B, Figure 17)
should connect to the two valves on the
blade guide assemblies.
breaker or time-delay fuse rated “D”. It is
recommended that the band saw, when
operated at 230 volt, be connected to a
dedicated 15 amp circuit with a 15 amp circuit
breaker or time-delay fuse rated “D” Local
codes take precedence over recommendations.
8.1 Grounding instructions
1. All Grounded, Cor d- connected Tool s:
In the event of a malfunction or breakdown,
grounding pro vides a path of least r esist ance for
electric current to reduce the risk of electric
shock. This tool is eq uipped w ith an electric cor d
having an equipment-grounding conductor and a
grounding plug. The pl ug m ust be pl ugged i nto a
matching outlet that is properly installed and
grounded in acc or dance with al l local c odes and
ordinances.
Do not modify t he pl ug provided - if it w ill not f it
the outlet, ha ve t he pr oper outlet insta lled by a
qualified ele c trician.
Improper connection of the equipmentgrounding conductor can result in a risk of
electric shock. The conductor with insulation
having an outer surface that is green with or
without yellow stripes is the equipmentgrounding conduc tor. If r epair or replaceme nt of
the electric cord or plug is necessary, do not
connect t he equipment-gr ounding conductor t o a
live terminal.
Figure 10
8.0 Electrical connections
Electrical connections must
be made by a qualified electrician in
compliance with all relevant codes. This
machine must be prop erly grounded t o help
prevent electrical shock and possible fatal
injury.
The HVBS-710S Ba nd Saw is rat ed at 115/230V
power, and pre-wired for 115 volt. The band saw
comes wit h a plug des igned for use o n a circ uit
with a grounded outlet that looks like the one
pictured in A, Figure 11.
Before connecting to power source, be sure
switch is in off position.
It is recommended that the band saw, when
operated at 115 volt, be connected to a
dedicated 20 amp circuit with a 20 amp circuit
Check with a qualified
electrician or service personnel if the
grounding instructions are not completely
understood, or if in doubt as to whet her the
tool is proper ly grounded. Fai lure t o comp ly
may cause serious or fat al injury.
Use only 3-wire extension cords that have 3prong grounding plugs and 3-pole receptacles
that accept t he tool's plug.
Repair or replace damaged or worn cord
immediately.
2. Gr ounded, cord-connected tools i ntende d for
use on a suppl y circui t having a nominal r ating
less than 150 volts:
This tool is intended for use on a circuit that has
an outlet that looks like the one illustrat ed in A,
Figure 11. A n adapter, show n in B and C, may
be used to connect this plug to a 2-pole
receptacle as shown in B if a properly gr ounded
outlet is not available. The temporary adapter
should be used only until a properly grounded
outlet can be installed by a qualified electricia n.
This adapter i s not permitted in Canada.
11
Page 12
The green-colored rigid ear, lug, and the like,
extending from the adapter must be connected
to a permanent ground such as a properly
grounded outlet box.
3. Gr ounded, cord-connected tools i ntende d for
use on a suppl y circui t having a nominal r ating
between 150 - 250 volts, inclusive:
This tool is intended for use on a circuit that has
an outlet that looks like the one illustrat ed in D,
Figure 11. The tool has a grounding plug that
looks like the pl ug illustrated in D. Make sure the
tool is connected to an outlet having the same
configuration as the plug. No adapter is
available or should be used with this tool. If the
tool must be reconnect ed for use on a different
type of electric circuit, the reconnection should
be made by qualified service personnel; and
after reconnection, t he tool should comply with
all local codes and ordinances.
Figure 12
Figure 13
Figure 11
8.2 Voltage conversion
1. To switch t he incoming pow er leads f or 230
volt operat io n, foll ow the wiri ng d iagram on
the inside cover of motor junction box.
Similar diagrams are shown in Figures
12/13.
2. The plug on the e nd of the motor cord must
be replaced with a UL/ CSA listed plug r ated
for 240V.
3. Change the wiri ng inside the junction box of
the coolant pump, according to the diagram
found there.
8.3 Extension cords
The use of exte nsion cords is d iscouraged; try t o
position equipme nt near the power source. If an
extension cord bec omes necessary, make sure
the cord rating is suitable for the amperage
listed on the machine’s motor plate. An
undersized cord will ca use a dr op in l i ne voltage
resulting in loss of power and overheating.
Use Table 1 as a general guide in c hoosing the
correct size cord. If in doubt, use the next
heavier gauge. T he smaller the ga uge number,
the heavier the cord.
Ampere
Rating
More
Than
00 06 18 16 16 14
06 10 18 16 14 12
10 12 16 16 14 12
12 16 14 12
Not
More
Than
Volts
120
240
AWG
Total length of
cord in feet
25
50
50
100
100
200
Not
Recommended
150
300
Extension Cord Recommendati ons
Table 1
12
Page 13
9.0 Adjustments
The settings on your band saw, such as blade
squareness , te nsion, a nd t ra cking were care fu l ly
performed by the manufacturer. You should,
however, verify t hese before o perating, in case
misalignment has occurred d uring shippi ng.
9.1 Squaring blade to table
1. Disco nnect mac hi ne from pow er source.
2. Place machinist’s square (A, Figure 14) on
table and against blade.
3. C heck to see that blade contacts t he s quare
along entire width of blade.
4. If adjustment is needed, loosen screws (B,
Figure 14) and rotate blade guide
assemblies until blade makes contact with
square along its entire width.
5. Tighten screws (B).
NOTE: If adjustment of squaring blade to table
was necessary, re-verify all other blade
adjustments.
Figure 15
9.3 Vise positioning
Keep hands away fr om blade
while adjusting vise. Do not make any
adjustments to vise while the machine is
running.
The vise has a quick-release feature which
allows fast positioning of the floating jaw against
the workpiece, a nd then a final tightening wit h
the handwheel.
Figure 14
9.2 Squarin g b lade to vise
1. Disco nnect mac hi ne from pow er source.
2. Place a machinist’s square (A, Figure 15) on
the bed against t he blade and the fixed vise
jaw. The square should lie along entire
length of jaw and blade without a gap.
3. If adjustment is necessary, loosen screws
holding vise (C, Figure 15) and shift vise
until it aligns with square.
1. M ake sure f i xed jaw (D, Fig ure 16) has been
squared (section ---, Squaring blade to vise).
2. Position workpiece against fixed jaw.
3. Loosen hexagonal stud (E) on floating jaw.
4. Rotate handwheel (F) slightly counterclockwise, then push floating jaw by hand
until it contact s work piece a nd adjusts to it s
shape.
5. T ighten st ud ( E).
6. Use handwheel to tighten the clamping
pressure.
The quick release f unction can also be used to
quickly disengage floating jaw when the cut is
finished.
4. Retighten screws.
Figure 16
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Page 14
9.4 Miter cuts
1. Loosen handle (G , Figure 17) .
2. Rotate bow to desired angle up to 45degrees, using scale indicator on front of
base.
3. Tighten handle.
Figure 17
The angle scale is sufficient for most mitering
operations. If greater precision is needed, verify
setting with a protrac t or.
I f ha ndl e ( G) mo vem ent is ob st ruc te d, lif t up on
handle and rotate it on t he pin. Release ha ndle,
making sure it seats itself pr oper ly on pin.
Bow should be returned to
90-degree cut angle before lifting into
vertical position. See section 7. 5.
9.5 Set t ing feed rate
The feed rat e of t he blade into t he workpiece is
important to band saw performance. Excessive
pressure of blade against the workpiece may
break the blade or stall the saw. In contrast,
insufficie nt pressure rapidly d ulls the blade.
The hydraulic cylinder resists movement of the
bow in the downward direction. It offers no
resistance when the bow is raised upward.
To increase feed rate, turn dial (A, Figure 18)
counterclockwise. To dec r ease, t urn clockwise.
Figure 18
9.6 Counterbalance spring
The counterbalance spring helps control the
amount of weight the saw bow puts on the
workpiece when the hydraulic control valve is
fully open. The hydraulic cylinder will not
compensate for improper counterbala nc e.
If t he spring is not set pr operly, o ne can expect
poor perf ormance, crooked c uts, toot h stripping,
stalling, and/or the blade runni ng off t he wheels.
Spring tension has been set by the
manufacturer, and should not require
adjustment. If future problems arise, indicating
improper counterbalance, adjust spring as
follows:
1. Disco nnect mac hi ne from pow er source.
2. Tur n O N hydra ulic cy linder valve and place
saw bow in horizontal positio n.
3. Turn feed rate valve on hydraulic cylinder
counterclockwise unti l it st ops.
4. Place a weigh scale (such as a spring or
hanging scale) beneath blade tension
handle, and lift saw bow. Scale should
indicate appro ximately 5 to 6 kg (11-13 lb) .
5. If adjustment is needed, loose n one nut and
tighten the other (H, Figure 17) on the eye
bolt, until scale indicates 5 to 6 k g.
9.7 Blade inst allati on /replacement
To close hydraulic flow, turn lever (B) down,
perpendicular t o cy linder, as shown in Figure 18.
To open hydra ulic flow , r aise le ver (B) par allel to
cylinder.
Feed rate is adjusted by the operator until the
saw is operating efficiently; usually determined
by observing chip formation. See sec tion 11.4, Evaluating cutting efficiency.
This band saw is designed
for use with blades that are 3/4" wide by
0.032” thick x 93” long. Use of blades with
different specification may cause inferior
performance.
A general-use variable-tooth blade is provided
with this band saw.
The choice of blade pitch is governed by the
thickness of the work to be cut: the thinner the
workpiece, the more teeth advised. A minimum
of three teet h should engage the workpiece at all
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times. If the teet h of t he blade are so far apart
that they straddle the work, severe damage to
the workpiece and to the blade can result.
1. Disco nnect mac hi ne from pow er source.
the blade has bee n turned i nside- out. Tw ist
blade right side-o ut and reinstall. )
9. Positio n blade aro und w heels, making s ure
it rest s near the flange on both whe els.
2. Raise bow to vertical pos ition, and sec ure i n
place by turning off hydraulic cylinder.
3. Remove red blade guard (A, Figure 19) by
removing two scr ews.
Red blade guard mu st be
reinstalled aft er new blade is fitted.
Figure 19
4. Remove brush assembly (B, Figure 19) by
removing two scr ews.
5. Loose n blad e tens ion by turning ha ndle (C,
Figure 20) counterclockw ise.
10. Tension blade using handle. Do not overt ensi on. S ee secti on 9. 8, Blade tension.
11. Close back cover and secure wit h knobs.
12. Install red blade guard, and br ush assembly.
13. Connect mac hine to power source.
14. Run mac hine to ver ify that blade is trac king
properly. See secti on 9. 9,Bl ade track i ng.
9.8 Blade tensi on
Disconnect machine from
power source, and use caution when
working with sharp b lade.
Blade tension is vital to achie ving proper results
from the ba nd saw . For shippi ng purposes, t he
blade may not be at f ull tensio n – verify t ension
before oper at ing.
Proper blade tension is 1550 to 1760 kg/cm2
(22000-25000 lb/in2) as measured on a blade
tension gauge (not provided).
To set tension without the use of a tension
gauge:
1. Disco nnect mac hi ne from pow er source.
2. Install blade between wheels and between
bearings on blade guides.
Figure 20
6. Open back cover by loosening two lock
knobs (D, Figure 20).
7. Caref ully rem ove old blade. NOT E: Leather
gloves are recommended when handling
saw blades.
8. Install new blade first between bearing
guides. Make sure blade teeth face same
direction as shown on the blade direction
label on saw. (If teeth still point in wrong
direction despite mounting blade properly,
3. Lig htly te nsio n blade to r emove any sag by
turning handle (C, Figure 20) slightly
clockwise.
4. Tur n te nsion handle (C, Figure 20) 1- 3/4 to
two revolutions clockwise.
5. Close covers, connect to pow er source, and
run saw for 2 t o 3 mi nutes to allow blade t o
seat proper ly.
6. Disconnect machine from power source.
Open cover and loosen blade until it just
begins to sag.
7. Tighten blade until it straightens between
blade wheels and all sag is eliminated.
8. Tighten blade by t urning ha ndle (C, Figure
20) two full revolutions.
Do not overtighten blade;
this may cause it to str et ch or warp.
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TIP: Slacken blade tension when finished with
operations, to prolong blade life. Make note of
indicator positio n on tension labe l (E, Figure 20)
for quickly returning tension to its previous
setting.
9.9 Blade trackin g
Tracking the blade requires
that the band saw be operating while the
back cover is removed. This adjustment
should be performed by qualified persons
only.
Blade tracking has been tested at the factory.
Adjustment is rarely req uired when the blade is
used properly and if the blade is correctly
welded. If a tracking problem occurs, first
inspect blade co ndition, t he n adjust t racking as
follows:
1. Raise bow to vertical pos ition and secure by
turning off hydra ulic cylinder valve.
2. The blade should be properly tensioned.
Refer to section 9.8 Blade tension.
Keep fingers clear of blade
and wh e el to a v o id injur y .
7. Turn set screw to stop shifting of blade on
the wheel as it get s closer to wheel fla nge.
Put a six-inch lengt h of paper between blade
and wheel. The paper s hould not be cut as it
passes betw een wheel flange and blade.
8. Tur n set scr ew a small amount. Repeat t he
insertio n of paper bet ween wheel flange and
blade until paper is cut into two pieces.
NOTE: You may have to repeat the check
with the paper several times before the
blade and the fla nge cut the paper i nto tw o
pieces. Do not hurry the adjustment.
Pat ience and ac c uracy her e w ill pay o ff w ith
better, more accurate, quieter cutting and
longer machi ne and blade life.
9. When the paper is cut, back off the set
screw slig htly. T his assures t hat the blade is
not touching the flange of the wheel.
10. Tighten two screws (F, Figure 21).
3. O pen back cover.
While performing the
following st eps, keep the blade fr om rubbing
excessively on wheel fla nge. Excess rubb ing
will damage whee l and/ or blade.
4. Start saw and observe blade movement.
Blade should run next to, but not tightly
against, w heel flange.
5. If blade will not track in position, loosen
screw s (F, Figure 21), but do not remove.
Figure 21
9.10 T est cuttin g to verify ad justmen t
Test cuts ca n be used to det ermine whether or
not you have a dj usted the blade accurately. Use
2-inch round bar stock to perform these test
cuts, as follows:
1. With bar stock securely clamped in the vise,
make a cut through the bar stock. (See
Figure 22.)
2. M ar k t he top of the bar stock.
3. M ove t he bar st ock about 1/4-i nch past the
blade so that you can begin a second cut.
4. Rotate the bar stock 180 degrees so the
mark you made is now at the bottom of the
cut.
5. M ake a cut t hrough the bar stock.
6. Use a micro meter to meas ure the t hickness
variation of the disk you have cut from the
bar stock. Measure at top and bottom of
disk.
6. Turn set screw (G, Figure 21) counterclockwise so that blade star ts to move away
from the flange; then immediately turn set
screw in the other direction so that blade
stops, then moves slowly back toward
flange. NOTE: This adjustme nt is sensitive;
do it gradually and in small increments
allowing the wheel to respond to c hanges.
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Page 17
Figure 23
Figure 22
The saw blade can be considered correctly
adjusted when the variatio n me asure is no more
than 0.012 inch across the face of the disk.
If you do not have a piece of 2-inch bar stock
available for a test cut, use a larger diameter
test piece rather than a smaller one. The
maximum thickness variation on any test piece
should be no more than 0.003 i nch, per side, per
inch of stock diameter .
9.11 Set t ing blade speed
1. Tur n machi ne OFF.
2. Loosen knob (A, Figure 23) and open pulley
cover.
3. Reduce belt tension by turning the two
screw s (B, Figure 23) counterclockw ise.
4. Slip belt over pulleys for desired speed,
according to chart inside pulley cover (also
shown in Figure 24).
5. Tighten screws to tension belt. Proper
tension is when center of belt c an be pushed
with a finger approximately 1/2- inch.
Mater ial chips or shavings are the best i ndicator
of proper blade speed and dow nfeed rate. See
section 11.4, Eval uati ng cutting ef fic i ency.
The belt s hould be paral lel fr om motor p ulley to
worm pulley. If adjustment is needed, loose n the
nuts holding the motor to the plate, and adjust
motor until belt is parallel. Retighten nuts.
Figure 24
9.12 Bl ad e guide adjustment
1. Loosen knobs ( A, Figure 25).
2. Slide guide assemblies as close to
workpiece as possible, without interfering
with the cut. This will prevent excessive
blade exposure, and deflection of blade
during cutting.
3. Retighten knobs.
Figure 25
The guide bear i ngs come pre-ad justed fr om the
factor y, but should be i nspected f requently a nd
adjustments made as needed.
For most efficient operation and maximum
accuracy, provide 0.001” cleara nce between the
blade and t he guide bearings. T he bear ings wi ll
still turn freely with this clearance. If the
clearance is incorrect, the blade may track off
the drive wheel.
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Page 18
1. Disco nnect mac hi ne from pow er source.
2. Raise bow to vertical and s ecure in place by
turning off hydra ulic cylinder.
3. Loosen socket head cap screw (B, Figure
26) and adjust guide assembly until back
roller beari ng (C) is s light ly contacting back
edge of blade.
4. Loosen nut (D) and rotate eccentric shaft ( E)
to adjust side bearing until bearing just
touches side of blade. Do not pinch the
blade.
5. Blade s hould st ill move up and down freely
when grasped as in Figure 27. Make sure
blade teeth do not interfere with guide
bearings.
Make sure power is
disconnected and hands are protected
before handl ing bla de.
6. Tig hten nut (C).
7. Repeat for other blade guid e assemb ly.
9.14 Limit switch
The stop screw (F, Figure 28) activates a limit
switch to shut off the saw when it reac hes down
position.
The stop screw has been set at the factory. If
future adjustme nt is needed, l oosen t he hex nut
and rotate the screw, then retighten the hex nut.
Figure 28
10.0 Operating controls
Figure 26
Figure 27
To start saw, push On button (A, Figure 29).
To stop saw before it reaches the end of cut,
push Off button (B). The saw will automatica lly
stop at the end of a cut.
The Emergency Stop (C) shuts down all
functions on the band saw. The machine will not
start if the emergency stop is still e ngaged. To
start the machine, turn the emergency stop
button until it disengages
The flow of coolant to the blade area is
controlled by the valves (D).
9.13 Chip brush
The chip br ush (B, Fig ure 19) must be proper ly
adjusted and maintained in working condition;
otherwise damage to blade can occur. Adjust
the brush so that its bristles overlap the blade.
Replace brush if it becomes wor n or damaged.
Figure 29
IMPORTANT: When cutting magnesium, never
use soluble o ils or e mulsions (oil-w ater mix) as
water will greatly intensify any accidental
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Page 19
magnesium chip fire. See your industrial coolant
supplier for specific coolant recommendations
when cutting magnesium.
11.0 Operation
11.1 Pre- Op eratio n inspectio n
Give machine an overall inspection and verify
the following:
1. Guards and covers are in place and in
working order.
2. Blade tooth direction matches diagram on
bow.
3. Blade is properly tensioned, and tracking
correctly on wheels.
4. Side and rear blade guide bearings are
properly adj usted.
5. Coolant level is sufficient.
6. Saw is proper ly lubricated.
7. Do not begin cut o n a sharp edge; f ile edge
first.
11.3 G eneral op erat ing procedure
1. Raise bow until it will clear workpiece by a
few inches, and close hydraulic cylinder
valve to secure it in place.
NOTE: Never start a cut with blade
contacting work piece.
2. Place workpiece in vise and tighten vise.
The workpiece should be fitted directly
between the jaws without adding other
objects.
When workpiece to be cut is a profiled
section, flat piece or specia l shape, refer t o
examples in Figure 30 for proper clamping
positions. The top row shows acceptable
clamping positions; the bottom row shows
unacceptable positi ons.
If t hickness of pr ofiled section is very thin, a
piece w hich duplicates t he profile should be
fitted inside the workpiece itself, to prevent
workpiece being crus hed between t he jaws.
11.2 Bl ade break-in procedure
New blades are very sharp a nd, therefore, have
a tooth geometry which is easily damaged if a
careful break-in procedure is not followed.
Consult the blade manufacturer’s literature for
break-in of spec ific blades o n specific materials.
However, the following procedure will be
adequate for br eak- in of JET-supplied blades on
lower alloy ferrous materials.
1. Clamp a round section workpiece in the
vise. The workpiece should be 2 inches or
larger in diameter.
2. Set t he saw on low speed. Start t he cut w ith
a very light feed rate.
3. When the saw has comp let ed 1/ 3 of the cut,
increase t he feed rate s lightly and allow t he
saw to complete the cut.
4. Keep the same hydraulic cylinder setting
and begin a second cut on the same or
similar workpiece.
5. When the blade has completed about 1/3 of
the cut, increase feed rate. Watch the chip
formation until cutting is at its most efficient
rate and allow the saw to complete the cut
(see section 11.4, Evaluating cutting efficiency).
6. The blade is now ready f or regular service.
Figure 30
Never hold a workpiece by
hand when cutt ing it – t he workp iece shou ld
be firmly secured in the vise. Do not reach
into the cutting area during cutting
operations.
3. Position work stop if needed.
4. Position blade g uides as close t o workpiece
as possible.
5. Move speed setting handle to desired
position. Do not move speed setting handle during a cutt ing opera t i on.
6. Set a suitable downfeed rate for that
operation on the hydraulic cylinder dial.
7. Push start button to begin blade rotation.
Allow blade to reach full speed before
beginni ng cut.
8. Tur n o n coo lant flow. Adj ust f low valves as
needed.
9. Open valve on hydraulic cylinder to allow
bow to des cend in a gradual and controlled
manner.
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10. The machi ne wi ll shut off at t he co mp letion
of the cut. Turn off coola nt flow and remo ve
workpiece.
11. Return bow to raised position for next cut.
11.4 Evaluating cut t in g efficiency
Is the blade cutting efficie ntly? T he best way to
determine t his is to observe the c hips f or med by
the cutting blade.
If chip formation is powder y, then the feed rate is
much too light, or t he blade is dull.
If chips forme d ar e curled, but co lored — that is,
either bl ue or str aw - c olored f r om heat ge nerated
during the cut — then the feed rate is too high.
If chips are slightly c ur led a nd are not colored by
heat – the blade is sufficiently sharp and is
cutting at its most efficient rate.
12.0 Maintenance
Before doing maintenance
on the machine, disconnect it from the
electrical supply by pulling out the plug or
switching off the main switch! Failure to
comply may cause serious injur y.
Keep all surfaces clean and free of rust, slag,
chips, and coolant build- up.
Clear metal part icles wit h a small paint br ush or
parts cleaning brush.
Clean filter screen.
Do not use compressed air, as it may force
chips into the guide bearings and other critical
areas of the saw.
Figure 31
12.1 Co olant level
Maintain coolant level. Low coolant level can
cause foaming and high blade temperatures.
Replace dirty c oola nt; dirty or weak coo lant ca n
clog the pump, cause crooked c uts, a low cutt ing
rate and/or per manent blade damage. To fill the
tank, remove the filter cup and pour coolant into
the hole to about 80% of full capacity. Full
capacity is 9 liters (2.25 gal). Follow coolant
manufacturer’s instructions for proper use and
disposal.
12.2 G ear box
To change gear box oil:
1. Disco nnect mac hi ne from pow er source.
2. Place bow in horizonta l position.
3. Remove screws (A, Figure 32) from gear
box and remove cover plate and gasket.
Wipe saw dow n with a clean, dry c loth, and oil
all unpainted surfaces w it h light machine oil.
Keep blade guides clean and free of metal
particles.
Check guide bearings frequently to make sure
that they are properly adjusted and turning
freely.
If the power cord is worn, cut, or damaged in
any way, have it replaced immediately.
Ball bearings on blade guide assemblies and
blade wheels are permanently lubricated and
sealed. They require no furt her l ubricatio n.
Grease the vise lead screw (Figure 31) as
needed, wit h a general purpose grease.
Place a thi n co at of oil o n t he tabl e surface on
which the vis e jaw slides .
Figure 32
4. Hold a co ntainer be neat h lower r ight corner
of gear box with one hand, while slowly
raising bow wit h the other. Drain completely.
5. Place bow in horizontal position. Wipe out
remaining oil wit h a rag.
6. Fill gear box with approximately 1/2 pint of
gear oil.
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7. Reinstall gasket and cover. Fasten cover
with screws.
Completely dra in and refi ll gear bo x oil after the
first 90 days of operation. Thereafter, change
every six months.
13.0 Trouble shooting the HVBS-710S
Trouble Probable Cause Remedy
Motor will not start. No incoming power. Check plug connection.
Blown electrical panel fuses. Replace fuses.
Thermal overload has tripped.
Defective motor, switch, power cable, or
plug.
Wait several minutes for overload to reset
itself.
Qualified electrician/service personnel
should inspect these items.
Overload trips
frequently.
Band Saw vibrates
excessively.
Miter cuts not accurate.
Cuts not square. Feed pressure too great. Decrease feed pressure.
Motor is overheating. Check that motor air intakes are clear.
Downfeed rate too fast. Reduce downfeed rate.
Motor is faulty.
Base on uneven surface. Adjust base for even support.
Saw blade has cracks. Replace blade immediately.
Too heavy a cut. Reduce downfeed rate and blade speed.
Setting of the miter stops is not correct.
Blade is worn, cutting crooked. Replace blade.
90° angle stop is not set correctly. Adjust stop until blade is square with vise.
Incorrect blade toothing in relation to
workpiece.
Blade is worn, cutting crooked. Replace blade.
Incorrect adjustment of bearing guides
and guide assembly.
Workpiece incorrectly positioned in vise.
Poor blade tension.
Motor should be inspected by qualified
electrician/service personnel.
Loosen the screws and adjust the stops to
correct positions. Use an adjustable
square or protractor to check angle
settings.
Check Machinery’s Handbook for
recommended blade type.
Re-adjust guide assemblies.
Check positioning and clamping in the
vise.
Check and correct if needed.
Finished surface of
workpiece is rough,
unsatisfactory.
Blade is dull. Replace blade.
Improper blade for cutting operation.
Downfeed rate too fast. Reduce downfeed rate.
Blade tension too low. Increase blade tension.
Check Machinery’s Handbook for blade
recommendations.
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Trouble Probable Cause Remedy
Excessive blade
breakage.
Premature blade
dulling.
Unusual wear on
side/back of blade,
Incorrect blade tension. Adjust blade tension.
Incorrect blade speed or downfeed rate. Adjust acccordingly.
Workpiece loose in vise. Clamp workpiece securely.
Blade rubs on wheel flange. Adjust blade tracking.
Teeth too coarse for material.
Teeth in contact with workpiece before
saw is started.
Blade guides are misaligned. Adjust blade guides as needed.
Blade too thick for wheel diameter. Use thinner blade.
Cracking at weld; poor annealing of blade. Replace blade.
Teeth too coarse. Use finer tooth blade.
Blade speed too fast. Reduce speed.
Inadequate downfeed rate. Adjust cylinder dial setting as needed.
Hard spots or scale on material.
Work hardening of material (especially
stainless steel)
Blade installed backwards.
Insufficient blade tension. Adjust as needed.
Replacement part s ar e listed on t he fol low i ng pages. To order part s or r eac h our service department, call
1-800-274-6848, Monday through Friday (see our website for business hours, www.waltermeier.com).
Having the Model Numb er and Serial Number of your machine availab le whe n you call wi ll allow us to
serve you quickly and accurately.
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14.1.1 HVBS-710S Table and Stand Assembly – Exp loded View