Jet HBS-812G Operating Instructions And Parts Manual

Operating Instructions and Parts Manual

8x12-in ch Gear Head Horizo ntal Ban d Saw

Model HBS-812G

WALTER MEIER (Manuf acturing) Inc.

427 New Sanford Road
LaVergne, Tennessee 37086 Part No. M- 413460

Ph.: 800-274-6848 Revision A1 11/2012
www.walt er meier.c om Copyright © 2012 Walt er Meier (M anufacturi ng) Inc.

1.0 Warranty and Service

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

2.0 Table of Contents

Section Page

1.0 Warranty and Service ................................................................................................................... 2

2.0 Table of Contents ......................................................................................................................... 3

3.0 Safety Warnings........................................................................................................................... 4

4.0 About this manual ........................................................................................................................ 5

5.0 Features ...................................................................................................................................... 6

6.0 Specifications............................................................................................................................... 6

7.0 Set-Up and Assembly ................................................................................................................... 8

7.1 Unpacking and cleanup .............................................................................................................8

7.2 Shipping contents .....................................................................................................................8

7.3 Assembly .................................................................................................................................9

7.4 Vertical cutting plate ..................................................................................................................9

7.5 Coolant system ....................................................................................................................... 10

8.0 Electrical connections ................................................................................................................. 11

8.1 Grounding instructions ............................................................................................................ 11

8.2 Voltage conversion ................................................................................................................. 11

8.3 Extension cords ...................................................................................................................... 12

9.0 Adjustments ............................................................................................................................... 12

9.1 Squaring blade to table ........................................................................................................... 12

9.2 Squaring blade to vise ............................................................................................................. 12

9.3 Vise positioning ...................................................................................................................... 13

9.4 Setting feed rate ..................................................................................................................... 13

9.5 Counterbalance spring ............................................................................................................ 14

9.6 Blade installation/replace me nt ................................................................................................. 14

9.7 Blade tension.......................................................................................................................... 15

9.8 Blade tracking......................................................................................................................... 15

9.9 Test cutting to verify adjustment ............................................................................................... 16

9.10 Blade speed ......................................................................................................................... 16

9.11 Blade guide adjustment ......................................................................................................... 17

9.12 Chip brush ............................................................................................................................ 17

9.13 On/off switch......................................................................................................................... 18

10.0 Operating controls .................................................................................................................... 18

11.0 Operation................................................................................................................................. 18

11.1 Pre-Operation inspection ....................................................................................................... 18

11.2 Blade break-in procedure ...................................................................................................... 18

11.3 General operating proced ure ................................................................................................. 18

11.4 Evaluating cutting efficiency ................................................................................................... 19

12.0 Maintenance ............................................................................................................................ 19

12.1 Coolant level......................................................................................................................... 20

12.2 Gear box .............................................................................................................................. 20

13.0 Troubleshooting t he HBS-812G ................................................................................................. 21

14.0 Replacement Parts ................................................................................................................... 22

14.1.1 HBS-812G Table and Sta nd Assembly – Exploded View ...................................................... 23

14.1.2 HBS-812G Bow Assembly – Exploded View ........................................................................ 24

14.1.3 HBS-812G Table, Bow, St and Assemblies – Parts List ......................................................... 25

14.2.1 HBS-812G Gear box Assembly – Exploded View .................................................................. 29

14.2.2 HBS-812G Gear box Assembly – Parts List .......................................................................... 30

15.0 Electrical Connectio ns for HBS-812G ........................................................................................ 31

3

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,
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.

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.

24. Give your work undi vided attention. Look ing
around, carrying on a conversation and

4

“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.

31. Never leave the machine running
unattended. Turn the power off and do not
leave the machine until it comes to a
complete stop.

32. Remove loose items a nd unnecess ary wor k
pieces from the area before starting the
machine.

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. Turn off the machine and disconnect from
power before cleaning. Use a brush to
remove chips or swarf — do not use your
hands.

30. Do not stand on the machine. Serious injury
could occur if the machine tips over.

4.0 About this manual

Familiarize yourself with the following 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.

This manual is provided by Walter Meier (Manufacturing) Inc. covering the safe operation and
maintenance pr ocedures for a J ET Model HBS-812G Band Saw . This manual contains instructio ns o n
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

5.0 Features

Figure 1

1. Blade tension handle

2. Cast iron bow

3. Coolant taps

4. 3-speed gearbox

5. 1HP motor

6. Ball bearing b lade gui des

7. Chip brush

8. Hydraulic cylinder with regulator valve

9. Adjustable work stop

10. Rubber tires

11. Steel s tand wi th coola nt tank

12. Coolant toggle switch

13. Handle

14. Bow stop screw

15. Vise handwheel

16. Cast iron tabl e

17. On/off toggle switch

18. Floating vise jaw (adjustable)

19. Fixed vise jaw (adjustable)

20. Shut-off tab

21. Drain pan

6.0 Specifications

Model Number ................................................................................................................................................. HBS-812G

Stock Number ........................................................................................................................................................413460

Materials:

Frame ............................................................................................................................................................. cast iron

Table .............................................................................................................................................................. cast iron

Band wheels ................................................................................................................................................... cast iron

Stand .................................................................................................................................................................... steel

Blade included ......................................................................................................................... bi-metal, variable tooth

Blade guides.............................................................................................................................................. ball bearing

Tires .................................................................................................................................................................. rubber

6

Capacities:

Vise adjustment angle ...............................................................................................................................0 to 45 deg.

Round capacity at 90° .............................................................................................................................. 8” (203 mm)

Round capacity at 45° .............................................................................................................................. 5” (127 mm)

Rectangle capacity at 90° (W x H) .................................................................................. 8” x 11-1/4” (203 x 286 mm)

Rectangle capacity at 45° (W x H) .......................................................................................... 5” x 8” (127 x 203 mm)

Gearbox capacity ................................................................................................................................ 0.3L (10.14 oz)

Coolant tank capacity .............................................................................................................................. 9L (2.25 gal)

Motor and Electricals:

Motor type (UL Listed) ....................................................................................... totally enclosed fan cooled, induction

Horsepower ......................................................................................................................................... 1 HP (0.75 kW)

Phase ................................................................................................................................................................. single

Voltage ..............................................................................................................................115/230 V (prewired 115V)

Cycle ................................................................................................................................................................... 60Hz

Listed FLA (full load amps)................................................................................................................................ 10/5 A

Starting amps ........................................................................................................................................................ 28A

Running amps (no load) ....................................................................................................................................... 6.2A

Power transfer .................................................................................................................................................gearbox

Control switch ..................................................................................................................................................... toggle

Motor speed ................................................................................................................................................. 1720 rpm

Blade speeds...................................................................................................... 145, 208, 255 fpm (44, 63, 78 mpm)

Power cord length ............................................................................................................................... 6 feet (180 cm)

Power cord type ........................................................................................................................................ 16AWGx3c

Power plug installed ............................................................................................................................................... yes

Recommended circuit size

1

.................................................................................................................................. 15 A

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

Cycle ................................................................................................................................................................... 60Hz

Listed FLA (full load amps).......................................................................................................................... 0.5/0.25 A

Control switch ..................................................................................................................................................... toggle

Weights:

Net Weight ...........................................................................................................................................308 lb (140 kg)

Shipping Weight ...................................................................................................................................364 lb (165 kg)

Dimensions:

Blade ....................................................................................................3/4"W x 0.032”T x 93”L (19 x 0.9 x 2360 mm)

Blade wheel diameter ........................................................................................................................ 11-1/2” (292mm)

Vise jaw height ......................................................................................................................................... 4” (102 mm)

Vise jaw depth .................................................................................................................................... 8-1/2” (216 mm)

Table size (LxW) ................................................................................................................... 21” x 7” (533 x 178 mm)

Table height from floor ........................................................................................................................ 24” (609.6 mm)

Tire diameter ............................................................................................................................................ 8” (203 mm)

Overall assembled, horizontal position................................................. 48”L x 22”W x 42”H (1219 x 559 x 1067 mm)

Overall assembled, vertical position ..................................................... 60”L x 22”W x 66”H (1524 x 559 x 1676 mm)

Other:

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

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.

Figure 2

1 Band Saw
1 Workstop – A
1 Workstop r od – B
1 Filter screen – C
1 Vertical cutting plate – D
1 Handle – E
1 Axle – F
2 Wheels – G
1 Foot stand – H

1 Instructions and Parts M anual (not show n)
1 Warranty Card (not shown)

Hardware Package ( p/n HBS812G-HP):
2 Hex cap screws 1/4"x3/4" – HP-1

2 Lock washers 1/4" – HP-2
2 Flat washers 1/4" – HP-3
4 Hex cap screws 5/16"x1-1/2" – HP-4
4 Lock washers 5/16" – HP-5
4 Flat washers 5/16" – HP-6
4 Hex nuts 5/16" – HP-7

2 Cotter pins – HP-8
2 Flat washers 1/2" – HP-9

Tools required f or asse mbly:

(2) 12mm wrenches
10mm wrench
Pliers

Figure 3

Hardware package HBS812G - HP

8

7.3 Assemb l y

Refer to Figur e 4.

Band Saw should be

disconnected from electrical power during
assembly and setup.

1. Remove bracket s holdi ng saw to pallet.

2. 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.

3. Use blocking be neath saw, and install foot

stand (H). Secure with four screws and
washers (HP-1/2/3) .

4. Install axle and wheels (F/G). Install cotter

pin (HP-8) through hole in axle, and bend
back legs of cotter pin to secure each wheel.

5. Slide work st op r od ( B) into ho le on saw base

and slide workst op (A) onto rod. ( NOTE: Do
not insert rod too far so that it hits the vise
leadscrew).

Figure 4

6. I nstall handle (E), and place filter scr een (C)
over coolant drain hole in pan.

7. Remove stop bo lt ( X, Figure 4) a nd remove
shipping bracket (Y ). Retain bracket i n case
you must transport the machine in the
future. Reinstal l stop bolt .

After removal of shipping
bracket (Y), the stop bolt (X) must be
reinstalled and proper ly adjusted to prevent
damage to t he on/ of f switch.

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. Raise bow t o vert ical positio n.

3. Remove two screw s and remove seat plat e,

as shown in F ig ure 5.

9

Figure 5

4. Guide blade t hrough slot in vertical cutting
plate (D, Fig ure 5), and tig hten wit h the two
screws.

Figure 8

7.5 Co olant syst em

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).

Figure 6

6. I f adjustme nt is needed, loose n screw s and
place shims where required. Tighten screw s .

7. Place a le vel on vertical cutti ng plate ( Figure

7).

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 efficiency and prolong blade life. Do not
use black cutting oil as a substitute.

1. Remove coolant return hose (A, Figure 9)
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 9)
should connect to the taps on the blade
guide assemblies.

Figure 7

8. Turn stop screw (J, Figure 8) 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

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 HBS-812G Band 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 10.

Before connecting to power source, be sure
switch is in off position.

It is recommended that the band saw be
connected to a dedicated 15 amp circ uit wit h a
15 amp c irc uit br eaker or time-delay fuse. 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.

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 10. 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 is not permitted in Canada. 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 10. 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.

Do not modify t he pl ug provided - if it w ill not fit
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.

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.

Figure 10

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
11/12.

2. Change the wiri ng inside the junction box of
the coolant pump, according to the diagram
found there.

11

3. The plug on the e nd of the motor cord must
be replaced with a UL/ CSA listed plug r ated
for 230V.

9.0 Adjustments

The settings on your band saw, such as blade
squareness and tracking, were carefully
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 13) on
table and against blade.

Figure 11

Figure 12

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 choos ing 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

Extension Cord Recommendati ons

Total length of
cord in feet

25

50

50

100

Table 1

100
200

Not
Recommended

150
300

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 13) 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 13

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 14) 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 14) and shift vise
until it aligns with square.

4. Retighten screws.

12

Figure 14

9.3 Vise positioning

9.3.1 90- degr ee cut
Keep hands away fr om blade

while adjusting vise. Do not make any
adjustments to vise while the machine is
running.

1. M ake sure f i xed jaw (D, Fig ure 15) has been

squared (section 9.2, Squaring blade to
vise).

2. Position workpiece against fixed jaw.

contact with workpiece, allowing it to
conform to the angle.

4. Tighten screws (E).

5. Tig hten clampi ng pressure with handwheel.

9.3.3 Ext ended capacity

1. Remove tw o sc r ew s (C, Figure 16).

2. Reposition fixed vise i n the secondary holes
(H).

3. Rei nstall scr ews (C) and tig hten.

Figure 16

3. Loose n scr ews (E) on floati ng jaw, and use
handwheel (F) to bring floating jaw into
contact with workpiece, allowing it to
conform to the shape.

4. Tighten screws (E).

5. Tig hten clampi ng pressure with handwheel.

Figure 15

9.3.2 Miter cut

1. Loose n screws on fixed jaw ( C, Figure 16),
and floating jaw (E) .

2. Sw ing both jaw s to match desired angle on
scale (G). Tighten screws (C).

9.4 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.

To increase feed rate, turn dial (A, Figure 17)
counterclockwise. To dec r ease, t urn clockwise.

To close hydraulic flow, turn lever (B) down,
perpendicular t o cy linder, as shown in Figure 17.
To open hydra ulic flow , turn le ver (B) paral lel to
cylinder.

Note: The angle scale is sufficient for most
mitering operations. If greater precision is
needed, verify sett ing with a protrac t or .

3. Loose n scr ews (E) on floati ng jaw, and use
handwheel (F) to bring floating jaw into

Figure 17

Feed rate is adjusted by the operator until the
saw is operating efficiently, usually determined

13

by observing chip formation. See sec tion 11.4,
Evaluating cutting efficiency.

9.5 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.

workpiece, the more teeth advised. A minimum
of three teet h should engage the workpiece at all
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.

To replace a blade:

1. Disco nnect mac hi ne from pow er source.

2. Raise bow to vertical pos ition, and sec ure i n
place by turning off hydraulic cylinder.

3. Remove red blade guard by removing two
screw s (A, Figure 19).

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 (A, Figure 18) on the eye
bolt, until scale indicates 5 to 6 k g.

Red blade guard must 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.

Figure 18

9.6 Blade inst allati on /replacement

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

Figure 20

6. Open back cover by loosening two lock
knobs.

7. Carefully remove old blade. NO TE: Leather

gloves are recommended when handling
saw blades.

8. Install new blade first between bearing
guides. Make sure blade teeth face same

14

direction as shown on the blade direction
label on saw. (If teeth still point in wrong
direction despite mounting blade properly,
the blade has bee n turned i nside- out. Tw ist
blade right side-o ut and reinstall. )

TIP: Slacken blade tension when finished with
operations, to prolong blade life. Make note of
indicator positio n on tension label (D, Fig ure 20)
for quickly returning tension to its previous
setting.

9. Positio n blade aro und w heels, making s ure
it rest s near the flange on both whe els.

10. Tension blade using handle. Do not over­t ensi on. S ee secti on 9. 7, 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. 8, Bl ade track i ng.

9.7 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.

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
tw o r evolutio ns c lock wis e. T his is e q uivale nt
to 800 kg (1764 lb) of blade tension.

Do not overt ighten blade;

this may cause it to str et ch or warp.

9.8 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 9.7 Blade tension.

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 (E, Figure 21), but do not remove.

6. Turn set screw (F, 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 blade to r espond to the changes.

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.

Figure 21

15

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 (E, Figure 21).

9.9 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.

Figure 22

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.

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 .

9.10 Bl ad e speed

1. Tur n machi ne OFF.

2. Tur n lever (Fig ure 23) t o desired s et t ing –
1 = 148 feet per minute

2 = 208 feet per minute
3 = 255 feet per minute

Do not change blade s peed

during cutting op er at ion.

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.

16

Figure 23

9.11 Bl ad e guide adjustment

1. Loosen knobs ( A, Figure 24).

2. Slide guide assemblies as close to
workpiece as possible without interfering
with cut. This will prevent excessive blade
exposure, and deflection of blade during
cutting.

3. Retighten knobs.

Figure 25

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 26. 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 (D).

7. Repeat for other blade guid e assemb ly.

Figure 24

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.

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

25) and adjust guide assembly until back
roller beari ng (C) is s light ly contacting back
edge of blade.

Figure 26

9.12 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.

17

9.13 On/off switch

11.0 Operation

T he st op screw ( A, Figure 27)

must be properly adjusted to prevent
damage to t he on/ of f switch.

Make sure the stop screw (A, Figure 27) is
properly adj usted in conjunction wit h the shut-off
tab (B, Figure 27). Too muc h press ure from t he
shut-off tab can damage the on/off switch.

Figure 27

10.0 Operating controls

To start saw, t oggle switch (C, Figure 27) to O N.
To stop saw before it reaches the end of cut,

toggle switch (C) to OFF. Otherwise, saw will
automatically st op at the end of a cut.

Toggle the c oolant switc h (D, F igure 28) to ON.
Flow of coola nt t o blade area is controlled by the
taps connected to t he blade guide assemblies.

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. G ear box is properly l ubricated.

7. Do not begin cut o n a sharp edge; f ile edge
first.

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.

Figure 28

IMPORTANT: When cutting magnesium, never
use soluble o ils or e mulsions (oil-w ater mix) as
water will greatly intensify any accidental
magnesium chip fire. See your industrial coolant
supplier for specific coolant recommendations
when cutting magnesium.

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.

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.

18

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 29 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.

11.4 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 cut.

If chip formation is powder y, then the feed rate is
much too light, or t he blade is dull.

If chips are curled, but colored — that is, either
blue or straw-colored from heat generated
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 suff icie ntly s harp a nd is cutti ng
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.

Figure 29

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. M ove speed sett ing le ver to desired pos ition.

Do not move s peed set t in g lever during a
cutting operat ion.

6. Set a suitable feed rate for that operation on
the hy dr aulic cyl i nder dia l.

7. Toggle ON switch 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.

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.

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.

Grease the vise lead screw (Figure 30) as
needed, wit h a general purpose grease.

9. Open valve on hydraulic cylinder to allow
bow to des cend in a gradual and controlled
manner.

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.

Figure 30

19

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.

Place a thi n co at of oil o n t he tabl e surface on
which the vis e jaw slides .

5. Remove vent plug (B), and fill gear box
through the hole with approximately 0.3L
(10.14 oz.) of 90W oil.

6. Rei nstall vent plug (B).

Comp le t e ly d rain a nd r e fill gear bo x after t he first
90 days of operat ion. Thereaf ter, change every
si x months .

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 (2.5 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 vertical pos it io n.

3. Remove drai n plug (A, Fig ure 31) a nd drain
oil. (Follow local reg ulations for disposal of
used oil.)

4. Reinstall drain plug and return bow to
horizont al position.

Periodically, after draining remove screw s, cover
and gasket, and wipe out residual oil from
gearbox interior with a rag, bef ore refilling. Also
do this if changing oil brands.

Figure 31

20

13.0 Trouble shooting the HBS-812G

Trouble Probable Cause Remedy

Motor will not start. No incoming power. Check plug connection.

Blown electrical panel fuses or tripped
circuit breakers.

Defective motor, switch, power cable, or
plug.

Band Saw vibrates
excessively.

Miter cuts not accurate.

Cuts not square. Feed rate too fast. Decrease feed rate.

Finished surface of
workpiece is rough,
unsatisfactory.

Base on uneven surface. Adjust base for even support.
Saw blade has cracks. Replace blade immediately.
Too heavy a cut. Reduce feed rate and blade speed.

Material not clamped properly, or vise
screws not tightened.

Blade is worn, cutting crooked. Replace blade.

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. Check and correct if needed.

Blade is dull. Replace blade.

Improper blade for cutting operation.

Replace fuses, or reset breakers.
Qualified electrician/service personnel

should inspect these items.

Tighten vise screws securely. Use an
adjustable square or protractor to verify
angle settings.

Check Machinery’s Handbook for
recommended blade type.

Readjust guide assemblies.
Check positioning and clamping in the

vise.

Check Machinery’s Handbook for blade
recommendations.

Excessive blade
breakage.

Unusual wear on
side/back of blade,

Feed rate too fast. Reduce feed rate.
Blade tension too low. Increase blade tension.
Incorrect blade tension. Adjust blade tension.
Incorrect blade speed or feed rate. Adjust accordingly.
Workpiece loose in vise. Clamp workpiece securely.
Blade rubs on wheel flange. Adjust blade tracking.
Teeth too coarse for material. Use appropriate blade 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.
Blade guides worn. Replace guides.
Blade guide bearings not adjusted. Adjust blade guide bearings.
Blade guide bearing bracket is loose.

Start motor before blade contacts
workpiece.

Tighten blade guide bearing bracket.

21

Trouble Probable Cause Remedy

Premature blade
dulling.

No coolant flow.

Teeth too coarse. Use finer tooth blade.
Blade speed too fast. Reduce speed.
Inadequate feed 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.

Pump motor burned out. Replace pump.
Filter screen clogged. Clean filter screen.
Coolant level low. Add coolant to tank.

14.0 Replacement Parts

Hard Spots: Increase feed rate. Scale:
Reduce speed and increase feed rate.

Increase feed rate.
Remove blade, twist inside-out and re-

install.

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.

22

14.1.1 HBS-812G Table and Stand Assembly – Exp l oded V iew

23

14.1.2 HBS-812G Bow Assembly – Exploded V iew

24

14.1.3 HBS-812G Table, Bow, St and Assemblies – P arts List

Index No. Part No. Description Size Qty

1 .............. HBS812G-1 ................. Bottom Pan.................................................................................... 1

2 .............. HBS812G-2 ................. Leg (Left ) ....................................................................................... 1

2-1 ........... HBS812G -2- 1 ............. Foot Stand ..................................................................................... 1

2-2 ........... TS-0680021 ................ Fl at Wash er .................................................1/4" ............................ 2

2-3 ........... TS-0720071 ................ Sp ring Was her .............................................1/4 " ............................ 2

2-4 ........... TS-0050031 ................ Hex Cap Screw ............................................1/4" x 3/4" .................. 2

2-5 ........... HVBS710S-13 ............. H andl e........................................................................................... 1

2-6 ........... TS-0051071 ................ Hex Cap Screw ............................................5/16" x 1-1/2".............. 4

2-7 ........... TS-0680041 ................ Fl at Wash er .................................................5/16" .......................... 4

2-8 ........... TS-0680041 ................ Fl at Wash er .................................................5/16" .......................... 4

2-9 ........... TS-0720081 ................ Sp ring Was her .............................................5/1 6" .......................... 4

2-10 ......... TS-0561021 ................ Hex Nu t .......................................................5/16" .......................... 4

3 .............. HBS812G-3 ................. Leg (Right)..................................................................................... 1

4 .............. HBS812G-4 ................. Fron t Pan el .................................................................................... 1

5 .............. HBS812G-5 ................. Shel f ............................................................................................. 1

10 ............ HBS812G-10 ............... Switc h Brac ket ............................................................................... 1

11 ............ HBS812G-11 ............... Toggle Switch ................................................................................ 1

12 ............ HBS812G-12 ............... Switc h Box..................................................................................... 1

13 ............ TS-0081031 ................ Hex Cap Screw ............................................5/16" x 3/4"................. 8

14 ............ TS-0680041 ................ Flat Was her .................................................5/1 6" .......................... 8

15 ............ TS-0680041 ................ Flat Was her .................................................5/1 6" .......................... 8

16 ............ TS-0720081 ................ Sprin g Washe r .............................................5/16" .......................... 8

17 ............ TS-0561021 ................ Hex Nu t .......................................................5/16" .......................... 8

18 ............ TS-0051011 ................ Hex Cap Screw ............................................5/16" x 1/2"................. 6

19 ............ TS-0561021 ................ Hex Nu t .......................................................5/16" .......................... 6

20 ............ HBS812G-20 ............... H ydra uli c Cylinde r .......................................................................... 1

21 ............ TS-1505061 ................ Socket Head Cap Screw ...............................M10 x 40 .................... 1

22 ............ TS-0680041 ................ Flat Was her .................................................3/8 " ............................ 1

24 ............ TS-1540071 ................ Hex Nu t .......................................................M10 ........................... 1

25 ............ TS-0051051 ................ Hex Cap Screw ............................................5/16" x 1" ................... 2

26 ............ TS-0720081 ................ Sprin g Washe r .............................................5/16" .......................... 2

27 ............ HBS812G-27 ............... Support Pin.................................................................................... 1

28 ............ TS-0267041 ................ Socket Set Screw .........................................1/4" x 3/8" .................. 1

29 ............ HBS812G-29 ............... Botto m Support .............................................................................. 1

30 ............ HBS812G-30 ............... Hol ding Pl ate ................................................................................. 1

31 ............ TS-0720081 ................ Sprin g Washe r .............................................5/16" .......................... 2

32 ............ TS-0051021 ................ Hex Cap Screw ............................................5/16" x 5/8"................. 2

33 ............ TS-0680061 ................ Flat Was her .................................................1/2 " ............................ 2

34 ............ HVBS710S-16 ............. Wh eel..........................................................8"............................... 2

35-1 ......... HVBS710S-18 ............. Ax le............................................................................................... 1

36 ............ HVBS710S-19 ............. Cotte r Pi n ...................................................................................... 2

37 ............ HBS812G-37 ............... Toggle Switch ................................................................................ 1

38 ............ HBS812G-38 ............... Electric Cord Assembly................................................................... 1

39 ............ HBS812G-39 ............... Table ............................................................................................. 1

40 ............ TS-0051051 ................ Hex Cap Screw ............................................5/16" x 1" ................... 5

41 ............ TS-0680041 ................ Flat Was her .................................................5/1 6" .......................... 5

42 ............ TS-0720081 ................ Sprin g Washe r .............................................5/16" .......................... 5

43 ............ TS-0561021 ................ Hex Nu t .......................................................5/16" .......................... 5

44 ............ HVBS710S-26 ............. Filter .............................................................................................. 1

45 ............ HVBS710SG-204......... Round Hd. Screw .........................................3/16" x 3/8"................. 2

46 ............ HBS812G-46 ............... Switch Box Assembly ..................................................................... 1

47 ............ HVBS710S-82 ............. Han dwheel .................................................................................... 1

48 ............ TS-0270031 ................ Socket Set Screw .........................................5/16" x 3/8"................. 1

49 ............ HVBS710S-85 ............. Key .............................................................5 x 20mm ................... 1

50 ............ HVBS710S-84 ............. Lead Screw ................................................................................... 1

25

Index No. Part No. Description Size Qty

51 ............ HBS812G-51 ............... Nu t Seat ........................................................................................ 1

57 ............ TS-0051021 ................ Hex Cap Screw ............................................5/16" x 5/8"................. 2

58 ............ TS-0720081 ................ Sprin g Washe r .............................................5/16" .......................... 2

58-1 ......... TS-0680041 ................ Fl at Was her .................................................5/1 6" .......................... 2

59 ............ HBS812G-59 ............... Support Bracket ............................................................................. 1

60 ............ HBS812G-60 ............... Stop Scre w .................................................................................... 1

61 ............ TS-0561021 ................ Hex Nu t .......................................................5/16" .......................... 2

62 ............ TS-0060051 ................ Hex Cap Screw ............................................3/8" x 1" ..................... 1

64 ............ HBS812G-64 ............... 90° Position Support....................................................................... 1

65 ............ TS-0561031 ................ Hex Nu t .......................................................3/8" ............................ 2

66 ............ TS-0720091 ................ Sprin g Washe r .............................................3/8" ............................ 2

70 ............ TS-0060071 ................ Hex Cap Screw ............................................3/8" x 1-1/2" ............... 2

71 ............ TS-0081031 ................ Hex Cap Screw ............................................5/16" x 3/4"................. 1

72 ............ HVBS710S-107 ........... Th umb Scre w................................................................................. 1

73 ............ HBS812G-73 ............... Work Sto p...................................................................................... 1

74 ............ HBS812G-74 ............... Work Stop Rod .............................................................................. 1

75 ............ TS-0640112 ................ Nylon Hex Nut ..............................................1/2" ............................ 2

76 ............ TS-0680061 ................ Fla t Wash er .................................................1/2" ............................ 2

77 ............ HVBS710S-182 ........... B earin g Bu shing............................................................................. 1

80 ............ HVBS710S-62 ............. Piv ot Shaft ...................................................22mm ........................ 1

80-1 ......... HVBS710S-61 ............. Bushing .......................................................Ø22 x 28 x 7mm ......... 1

81 ............ HBS812G-81 ............... Piv ot Arm....................................................................................... 1

85 ............ TS-0720091 ................ Sprin g Washe r .............................................3/8" ............................ 2

85-1 ......... TS-0680041 ................ Fl at Was her .................................................3/8 " ............................ 2

86 ............ TS-0060071 ................ Hex Cap Screw ............................................3/8" x 1-1/2" ............... 2

87 ............ HVBS710S-126 ........... S pring ........................................................................................... 1

88 ............ HVBS710S-125 ........... Spring Adjusting Rod ....................................3/8" ............................ 1

89 ............ HVBS710S-124 ........... S pring Brac ket ............................................................................... 1

90 ............ TS-0051051 ................ Hex Cap Screw ............................................5/16" x 1" ................... 1

91 ............ TS-0561031 ................ Hex Nu t .......................................................3/8" ............................ 2

92 ............ TS-0720081 ................ Sprin g Washe r .............................................5/16" .......................... 1

92-1 ......... TS-0680041 ................ Fl at Was her .................................................5/1 6" .......................... 1

93 ............ TS-0561021 ................ Hex Nu t .......................................................5/16" .......................... 1

94 ............ HBS812G-94 ................Floating Vise Jaw ........................................................................... 1

95 ............ HBS812G-95 ............... Fixed Vise Jaw ............................................................................... 1

96 ............ HVBS710S-119 ........... H ex agon al Stud ............................................................................. 1

96-1 ......... TS-0720091 ................ Sprin g Wash er .............................................3/8" ............................ 2

96-2 ......... TS-0680041 ................ Fl at Was her .................................................3/8 " ............................ 1

97 ............ TS-0060071 ................ Hex Cap Screw ............................................3/8" x 1-1/2" ............... 1

98 ............ TS-0070031 ................ Hex Cap Screw ............................................1/2" x 1-1/2" ............... 1

98-1 ......... TS-0720111 ................ Sprin g Wash er .............................................1/2" ............................ 2

98-2 ......... TS-0680061 ................ Fl at Was her .................................................1/2 " ............................ 1

99 ............ TS-0100041 ................ Hex Cap Screw ............................................1/2" x 1-1/4" ............... 1

100 .......... HBS812G-100 ............. Scale ............................................................................................. 1

101 .......... TS - 0209080 ................ Socket Head Cap Screw ...............................3/8" x 1-3/4" ............... 1

101-1 ....... TS -0561032 ................ Hex Nu t .......................................................3/8" ............................ 1

102 .......... HVBS710S-5 ............... C lear Ho se ..................................................1"............................... 1

103 .......... HVBS710S-6 ............... P ump ..........................................................1/8 HP 1PH ................. 1

104 .......... TS - 0050011 ................ Hex Cap Screw ............................................1/4" x 1/2" .................. 4

107 .......... HVBS710S-12 ............. Coo lant Tan k ...............................................9L .............................. 1

108 .......... HVBS710S-9 ............... H ose Fi tting ................................................................................... 1

109 .......... HVBS710S-10 ............. Hose Clamp .................................................13 mm ....................... 1

110 .......... HVBS710S-11 ............. Hos e ...........................................................5/16 " .......................... 1

111 .......... HBS812G-111 ............. B ow............................................................................................... 1

117 .......... HVBS710SG-130......... Key .............................................................6 x 6 x 20mm.............. 1

119 .......... TS - 0060051 ................ Hex Cap Screw ............................................3/8" x 1" ..................... 1

119-1 ....... TS -0720091 ................ Sp ring Was her .............................................3/8 " ............................ 1

26

Index No. Part No. Description Size Qty

119-2 ....... TS -0680041 ................ Fl at Wash er .................................................3/8" ............................ 1

121-1 ....... HV B S710SG-196-1...... Gear Box Assembly........................................................................ 1

122 .......... TS - 0720081 ................ Sp ring Was her .............................................5/1 6" .......................... 4

123 .......... TS - 0051061 ................ Hex Cap Screw ............................................5/16" x 1-1/4".............. 4

123-1 ....... TS -0267041 ................ Socket Set Screw .........................................1/4" x 3/8" .................. 2

124 .......... HVBS710S-133 ........... D rive Wh eel ................................................................................... 1

125 .......... TS - 1503051 ................ Socket Head Cap Screw ...............................6 x 20mm ................... 5

126 .......... HVBS710SG-129......... Vent Plu g....................................................................................... 1

127 .......... ................................... Blade (loca l purchase) ..................................3/4" x 0.032" x 93" ...... 1

128 .......... HBS812G-128 ............. B lade Back Cover .......................................................................... 1

129 .......... HVBS710S-136 ........... Wheel Cover .................................................................................. 1

130 .......... HVBS710S-137 ........... Knob ...........................................................1/4" ............................ 2

130-1 ....... TS -0680021 ................ Fl at Wash er .................................................1/4" ............................ 2

131 .......... HVBS710S-140 ........... Adjustable Guide Knob .................................3/8" ............................ 2

132 .......... HVBS710S-141 ........... Adjustable Bracket (Rear) ............................................................... 1

133 .......... BB-608ZZ.................... Bal l Bearing .................................................608ZZ ........................ 2

134 .......... HVBS710S-144 ........... A djus table Blade Seat (Rear) .......................................................... 1

135 .......... HVBS710S-143 ........... B earin g Pin ..................................................8 mm .......................... 2

136 .......... HVBS710S-146 ........... Eccentric Shaft Assembly ............................................................... 2

136-1 ....... HV B S710S-146-1 ........ Center Shaft Assembly ................................................................... 2

137 .......... TS - 0561032 ................ Hex Nu t .......................................................3/8" x 24UN F .............. 4

137-1 ....... TS -0720091 ................ Sp ring Was her .............................................3/8 " ............................ 4

141 .......... TS - 081F031 ................ Flat Head Screw ..........................................1/4" x 1/2" .................. 2

142 .......... HVBS710S-147-1 ........ Seat Plate ...................................................................................... 1

143 .......... HVBS710S-144-1 ........ Ad justa ble Blade Seat (Front) ......................................................... 1

144 .......... TS - 0060061 ................ Hex Cap Screw ............................................3/8" x 1-1/4" ............... 2

145 .......... HBS812G-145 ............. T op Support ................................................................................... 1

146 .......... TS - 0720091 ................ Sp ring Was her .............................................3/8 " ............................ 2

147 .......... TS - 0561032 ................ Hex Nu t .......................................................3/8" ............................ 2

148 .......... HVBS710S-139 ........... Round Hd. Screw .........................................1/4" x 1/2" .................. 2

149 .......... TS - 0680021 ................ Fl at Wash er .................................................1/4" ............................ 2

150 .......... HVBS710S-158 ........... B rush Hol der.................................................................................. 1

153 .......... HVBS710S-161 ........... B rush ............................................................................................ 1

156 .......... HVBS710S-163 ........... N ozzl e Co ck .................................................................................. 2

157 .......... TS - 0267041 ................ Socket Set Screw .........................................1/4" x 3/8" .................. 2

158 .......... HVBS710S-164 ........... Nozzle Cock Support ...................................................................... 2

159 .......... HVBS710S-170 ........... Valve ............................................................................................. 2

160 .......... TS - 0267021 ................ Socket Set Screw .........................................1/4" x 1/4" .................. 1

160-1 ....... HV B S710S-160 ........... F ixed Bu sh ing ................................................................................ 1

161 .......... HVBS710S-166 ........... Hex Cap Screw ............................................5/16" x 1-1/8".............. 2

161-1 ....... TS -0720081 ................ Sp ring Was her .............................................5/1 6" .......................... 2

163 .......... HVBS710S-173 ........... Adjustable Bracket (Front) .............................................................. 1

164 .......... HVBS710S-174 ........... B lade Guard .................................................................................. 1

164-1 ....... HV B S710S-175 ........... Round Hd. Screw .........................................3/16” x 1/4"................. 2

165 .......... TS - 0050011 ................ Hex Cap Screw ............................................1/4" x 1/2" .................. 4

166 .......... HVBS710S-176 ........... Sliding Guide Plate ......................................................................... 2

167 .......... TS - 0270071 ................ Socket Set Screw .........................................5/16" x 3/4"................. 1

168 .......... TS - 0051071 ................ Hex Cap Screw ............................................5/16" x 1-1/2".............. 2

169 .......... HVBS710S-178 ........... B lade Tension Slidi ng Block ............................................................ 1

170 .......... TS - 0050011 ................ Hex Cap Screw ............................................1/4" x 1/2" .................. 1

170-1 ....... TS -0720071 ................ Sp ring Was her .............................................1/4 " ............................ 1

170-2 ....... TS -0680021 ................ Fl at Wash er .................................................1/4" ............................ 1

171 .......... HVBS710S-181 ........... Sliding Draw Block ......................................................................... 1

172 .......... HBS812G-172 ............. S hip pin g Brack et ............................................................................ 1

174 .......... BB-6203ZZ .................. Bal l Bearing .................................................6203ZZ ...................... 2

175 .......... HVBS710S-184 ........... Id ler Wh eel .................................................................................... 1

176 .......... TS - 0680041 ................ Fl at Wash er .................................................5/16" .......................... 1

27

Index No. Part No. Description Size Qty

176-1 ....... TS -0720081 ................ Sp ring Was her .............................................5/1 6" .......................... 1

177 .......... TS - 0081031 ................ Hex Cap Screw ............................................5/16" x 3/4"................. 1

178 .......... HVBS710S-139 ........... Round Hd. Screw .........................................1/4" x 1/2" .................. 2

179 .......... TS - 0680021 ................ Fl at Wash er .................................................1/4" ............................ 2

180 .......... TS - 0680041 ................ Fl at Wash er .................................................3/8" ............................ 1

181 .......... HVBS710S-188 ........... B lade Tension Ha ndle .................................................................... 1

182 .......... HVBS710S-147 ........... Vertical Cutting Plate ...................................................................... 1

192-1 ....... HV B S710SG-192-1...... Motor...........................................................1HP 1PH .................... 1

................ HV B S710SG-192-MF ... Motor Fan (not shown).................................................................... 1

................ HV B S710SG-192-MFC Motor Fan Cover (not shown) .......................................................... 1

................ HV B S710S G-192-JB.... Jun ction Box .................................................................................. 1

................ HV B S710SG- 192- JBC . Junctio n Box Cover ........................................................................ 1

192-2 ....... HV B S710SG-192-2...... Strain Reli ef ................................................................................... 1

193 .......... HVBS710S-193 ........... Key .............................................................5 x 5 x 20 mm............. 1

194 .......... HVBS710SG-328......... Worm Sh aft.................................................................................... 1

195 .......... TS - 1503051 ................ Socket Head Cap Screw ...............................6 x 20mm ................... 1

196 .......... HVBS710SG-195-1...... Gea r Fl ang e................................................................................... 1

197 .......... TS - 1490031 ................ Hex Cap Screw ............................................8 x 20mm ................... 2

198 .......... TS - 1550061 ................ Sp ring Was her .............................................8m m .......................... 2

204 .......... TS - 0050011 ................ Hex Cap Screw ............................................1/4" x 1/2" .................. 2

205 .......... TS - 0680021 ................ Fl at Wash er .................................................1/4" ............................ 2

206 .......... HVBS710S-189 ........... S uppor t Plate ................................................................................. 1

218 .......... HBS812G-218 ............. Shut-off Tab ................................................................................... 1

219 .......... TS - 0680021 ................ Fl at Wash er .................................................1/4" ............................ 1

220 .......... TS - 0720071 ................ Sp ring Was her .............................................1/4 " ............................ 1

221 .......... TS - 0050011 ................ Hex Cap Screw ............................................1/4" x 1/2" .................. 1

222 .......... HVBS710S-171 ........... Hose Clamp ................................................................................... 5

223 .......... HVBS710S-169 ........... H ose ............................................................................................. 1

224 .......... HVBS710S-168 ........... H ose ............................................................................................. 1

225 .......... HVBS710S-167 ........... Connection Tube ............................................................................ 1

226 .......... HVBS710S-WL ............ Warning Label (not shown) ............................................................. 1

227 .......... HVBS710S-LBDA ........ Label – Blade Direc t io n Arrow ( not shown)....................................... 1

228 .......... HBS812G-ID ............... I.D. Label (not shown) .................................................................... 1

................ HB S812G-H P .............. H ardware Pac kage ( see contents page 8)........................................ 1

................ JET L OGO- 1 ................ JET Logo .....................................................2-3/4" x 8" .................. 1

................ JET L OGO- 2 ................ JET Logo .....................................................2" X 6" ....................... 1

................ ST RIPE -1-3/4 .............. JE T Strip e....................................................1-3/4" ............. ..... per ft.

28

14.2.1 HBS-812G Gearbox Assembly – Exploded View

29

14.2.2 HBS-812G Gearbox Assembl y – P arts List

Index No. Part No. Description Size Qty

................ HV B S710S G-196-1...... Gearbox Assembly (index #1 thru 42) .............................................. 1

1 .............. HVBS710SG-129......... Vent Plu g....................................................................................... 1

2 .............. TS-1503051 ................ Socket Head Cap Screw ...............................M6 x 20 ...................... 5

3 .............. HVBS710SG-303......... Gear Box Cover ............................................................................. 1

4 .............. HVBS710SG-304......... Gasket ........................................................................................... 1

5 .............. HVBS710SG-305......... Drive Gear Assembly...................................................................... 1

6 .............. HVBS710SG-306......... Driv e Sh aft..................................................................................... 1

7 .............. HVBS710SG-307......... Key .............................................................5 x 80 mm .................. 1

8 .............. HVBS710SG-308......... C-Ring .........................................................S-25........................... 3

9 .............. BB-6205 ...................... Bal l Bearin g .................................................6205 .......................... 2

10 ............ BB-6201 ...................... Ball Be aring .................................................6201 .......................... 5

12 ............ HVBS710SG-312......... Transfer Gears Assembly ............................................................... 1

14 ............ HVBS710SG-314......... Socket Head Cap Screw ...............................M5 x 15 ...................... 1

15 ............ HVBS710SG-315......... A djus table Brac ket ......................................................................... 1

16 ............ HVBS710SG-316......... Key .............................................................6 x 18 mm .................. 1

17 ............ HVBS710SG-317......... B ushin g ......................................................................................... 1

18 ............ HVBS710SG-318......... D rain Plu g...................................................................................... 1

20 ............ HVBS710SG-320......... Wo rm Gear .................................................................................... 1

21 ............ HVBS710SG-321......... In put Gears .................................................................................... 1

24 ............ HVBS710SG-324......... Motor Cover ................................................................................... 1

26 ............ HVBS710SG-326......... Set Pin ........................................................6 x 15 mm .................. 2

27 ............ HVBS710SG-327......... O-R in g.........................................................G60 ........................... 1

28 ............ HVBS710SG-328......... Wo rm Sh aft ................................................................................... 1

29 ............ HVBS710SG-329......... Gea r Fl an ge................................................................................... 1

30 ............ TS-1503051 ................ Socket Head Cap Screw ...............................M6 x 20 ...................... 1

31 ............ HVBS710SG-331......... Gea r Bo x ....................................................................................... 1

32 ............ HVBS710SG-332......... Oil Seal .......................................................30 x 42 x 7 mm ........... 1

33 ............ HVBS710SG-333......... Indicator Plate ................................................................................ 1

34 ............ TS-2284081 ................ Flat Head Screw ..........................................M4 x 8........................ 3

35 ............ SB-1 /4......................... Stee l Bal l .....................................................1/4" ............................ 1

36 ............ HVBS710SG-336......... Compression Spring .....................................1/4" ............................ 1

37 ............ HVBS710SG-337......... Plastic Handle ................................................................................ 1

38 ............ HVBS710SG-338......... O-Ring.........................................................7 x 1.5 mm ................. 1

39 ............ HVBS710SG-339......... A xle............................................................................................... 1

40 ............ HVBS710SG-340......... Set Pin ........................................................3 x 20 mm .................. 1

41 ............ TS-1490031 ................ Hex Cap Screw ............................................M8 x 20 ...................... 2

42 ............ TS-2361081 ................ Sprin g Washe r .............................................8 mm ......................... 2

30

15.0 El ectrical Connections for HBS-812G

31

WALTER MEIER (Manuf acturing) Inc.

427 New Sanford Road

LaVergne, Tennessee 37086

Phone: [phone]
www.waltermeier.com

32