Jet HVBS-7MW User Manual

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Operating Instructions and Parts Manual

7-inch Horizontal-Vertical Band Saw

Model HVBS-7MW

WALTER M EIE R (Manufa c turing) 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 commercial, 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 complaint 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 THE 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, SPECI AL, 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 produc ts are not sold in Canada by Walter Meier.

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 Specifications ................................................................................................................................... 6

6.0 Setup and assembl y ......................................................................................................................... 7

6.1 Shipping contents .......................................................................................................................... 7

6.2 Unpacking and clean- up ................................................................................................................ 7

6.3 Assembly ...................................................................................................................................... 7

6.4 Verti cal cutting plate ...................................................................................................................... 7

6.5 Coolant tank prepar ation ............................................................................................................... 8

6.6 Electrical connections .................................................................................................................... 8

6.7 Voltage conversi on ........................................................................................................................ 9

6.8 Extension cords ............................................................................................................................. 9

7.0 Adjustments .................................................................................................................................... 10

7.1 Hydraulic feed selec tor ................................................................................................................ 10

7.2 Changing blade speed................................................................................................................. 10

7.3 Adjusting blade gui des ................................................................................................................ 10

7.4 Vise adjustm ent ........................................................................................................................... 10

7.5 Blade tension .............................................................................................................................. 11

7.6 Changing blades ......................................................................................................................... 11

7.7 Adjusting blade square to t able .................................................................................................... 12

7.8 Adjusting blade square to v ise ..................................................................................................... 12

7.9 Adjusting blade tr ac ki ng .............................................................................................................. 13

7.10 Adjusting bl ade guide bear ings .................................................................................................. 13

7.11 Adjusting bow weight ................................................................................................................. 14

7.12 Adjusting automatic shutoff ........................................................................................................ 14

8.0 Operation........................................................................................................................................ 14

9.0 Maintenance ................................................................................................................................... 15

9.1 Lubricati on .................................................................................................................................. 15

9.2 Chip Cleaning Brush ................................................................................................................... 15

10.0 Replacement Parts ....................................................................................................................... 16

10.1.1 HVBS-7MW Bed Assembly – Exploded View .......................................................................... 17

10.1.2 HVBS-7MW Bow Assembly – Exploded View ......................................................................... 18

10.1.3 HVBS-7MW Bed and Bow Assembli es – Parts List ................................................................. 19

10.2.1 HVBS-7MW Cylinder A ssembly – Exploded View ................................................................... 23

10.2.2 HVBS-7MW Cylinder A ssembly – Parts List ............................................................................ 23

11.0 Electrical Connec tions................................................................................................................... 24

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 this manual. F ai lure 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 designed and int ended 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 been obtained.

5. Do not use this machine for other than its intended use. If used for other purposes, Walter Meier (Manuf acturing) Inc., discl aims any real or im plied warranty and holds it self harmless from any injury that may result from that use.

6. Always wear approved safety glasses/face shields while using this table saw. Everyday

eyeglasses only have impact resistant lenses; they are not s af ety glasses.

7. Before operati ng this band saw, rem ove 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 protec tors (plugs or muffs) duri ng extended periods of operation.

9. Some dust created by power sanding, sawing, grinding, drilling and other construction activities contain chemicals known to cause cancer, birth defects or other reproductiv e harm . Some ex amples of these chemicals are:

•

Lead from lead based paint.

•

Crystalline sil ica from bricks, c ement and other masonry products.

Arsenic and chromium from chemically

•

treated lum ber.

Your risk of exposure vari es, depending on how often you do this type of work. To

reduce your exposure to these chemicals, work in a well-ventil ated area and work with approved safet y equipm ent, such as f ace or dust masks that are specificall y designed to filter out microscopic particles.

10. Do not operate this machine while tired or under the infl uence of drugs, al cohol or any 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 adjusting keys and wrenches. For m 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 machine i s in use. If removed for maintenance pur poses, use ext rem e cauti on and replace the guards immediately after completion of maintenance.

16. Never hold the material with saw in horizontal position. Always use vise and clamp it securely.

17. K eep hands and fingers away fr om blade at all times duri ng oper ati on.

18. Provide adequate support for long and heavy material.

19. Check dam aged parts. Bef ore furt her use 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 any other condi tions that m ay affect its operation. A guard or other part that is damaged should be properly repaired or replaced.

20. Provide for adequate space surrounding work area and non-glare, overhead lighting.

21. Keep the floor around the machine clean and free of scrap mat eri al, oil and grease.

22. Keep vi sitors a safe distance f rom the work area. Keep childr en away.

23. Make your workshop child proof with padlocks, master switches or by removing starter keys.

24. G ive your work undivi ded attention. Look ing around, carrying on a conversation and “horse-play” are c ar eless acts that can result in serious injury.

25. Maintain a balanced stance at all times so that you do not fall into the blade or other moving parts. Do not overreach or use excessive force to perform any machine operation.

26. Use the right tool at the correct speed and feed rate. Do not forc e a tool or att achment to do a job for which it was not designed. The right tool will do the job bet ter and m ore safely.

27. Use recommended accessories; improper accessories may be haz ar dous.

30. Do not stand on the m achi ne. Serious inj ury could occur if the machine tips over.

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. Rem ove loose it ems and unnecessary work pieces from the area before starting the machine.

33. F eed work into a blade or cutter agai nst the direction of rotation of the blade or cutter only.

34. Don’t use in dangerous environment. Don’t use power tools in dam p or wet locati on, or expose them to rain. Keep work area well lighted.

35. Famili arize yoursel f wit h the f ollowing safet y notices used in this manual:

28. Maintain tools with care. Keep saw blades sharp and clean for the best and safest performance. Follow instructions for lubricating and changing accessories.

29. Turn off t he machine before cl eaning. Use a brush or compressed air t o remove chips or debris — do not use your hands.

are not heeded, it may result in minor injury and/or possible machine damage.

are not heeded, it may result in serious i njury or possibly even deat h.

This means that if precautions

4.0 About this manual

This manual is provided by Walter Meier (Manufacturing) Inc. covering the safe operation and maintenance procedures f or a JET Model HVBS-7MW Band Saw. Thi s manual contai ns instructions on installation, safety precautions, general operating procedures, maintenance instructions and parts breakdown. Your m achine has been designed an d constructed t o provide y ears of troubl e-free operati on if used in accordance with the instructions as set for th in this document.

If there are questions or c omments, please contact your local suppli er or Walter Meier. Walt er 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.

Read and understand the entire contents of this manual before attempting

assembly or operat io n! Failure to comply may cause serious inju ry!

5.0 Specifications

Model number ........................................................................................................................... HBS-7MW

Stock num ber ................................................................................................................................ 414459

Capacity:

Round at 90°....................................................................................................................... 7” (178mm)

Round at 45°................................................................................................................. 4-1/2” (144 mm)

Rectangle at 90° ........................................... 2”H x 12”W (51x305mm); 7”H x 10-7/8”W (178 x 276mm)

Rectangle at 45° ................................. 7”H x 3-1/2”W (178 x 89mm); 5-1/2”H x 4-1/2”W (140 x 114mm)

Throat depth ............................................................................................................................ 7” (178mm)

Vertical worktable ............................................................................................ 9-3/8” x 10” (238 x 254mm)

Bed heigh t from floor ............................................................................................................. 23” (584mm)

Vise tilts ................................................................................................................................................ 45°

Blade size................................................................................. 3/4” x 0.035” x 93” (19 x 0.889 x 2362mm)

Blade speed ...........................................................................................................86, 132, 178, 260 sfpm

Blade wheel diam et er ...................................................................................................... 11-3/4” (300mm)

Motor (UL listed) ...................................................... TEFC, 3/4HP, 1PH, 115/230V ( pr ewir ed 115V ) , 60Hz

Floor space required .............................................49-1/2” L x 20-1/2” W x 41” H (1257 x 521 x 1041.5mm)

Net weight (approximate) .................................................................................................... 286 lb (130 kg)

Shipping weight ( appr oximate) ............................................................................................ 331 lb (150 kg)

The specifications in this manual were current at time of publication, but because of our policy of continuous improvem ent, Walter M eier ( M anufacturing) Inc., reserves the r ight to change specific at ions at any time and without pr ior not ice, without incurring obligations.

6.0 Setup and assembly

6.1 Shipping contents

1 Band sa w 2 Wheel axles 4 Wheels 4 Split pins 2 Strain clamps 1 Material stop bar 1 Material stop 1 Belt cover 1 Vertical cutting plate

Tools requi red for assemb ly:

#2 cross point screwdriver Pliers

6.2 Unpacking and clean-up

1. Finish uncrating the saw. Inspect it for

shipping damage. If any damage has occurred, cont ac t y our distr ibutor.

Figure 1

2. Unbol t t he saw f rom the ski d and plac e it on

a level surface.

3. Clean rust protected surfaces with kerosene,

diesel oil, or a mild solvent. Do not use cellulose based solvents such as paint thinner or lacquer thinner. These will damage painted surfaces.

6.3 Assembly

1. Place blocking under the ends of the saw

base to allow wheel installation. Caution: Make sure saw is steady while temporarily supported.

2. Slide wheel axles through the holes in the

base.

3. Slide the wheels onto the axles and fasten

with pins. Bend the pins t o hold in place.

4. Slide mat erial stop bar (A, Figure 1) i nto the

base and secure by tightening bolt (B, Figure 1). Slide material stop (C, Figure 1) onto the bar and tight en bolt (D, Figure 1).

5. Slide belt cover ov er pulley assemblies and

fasten with screws and washers (A, Figure

2).

6. Close belt cover and secure with lock knob

(B, Figure 2).

7. Remove transportat ion strap which holds the

bow to the bed, and keep it for later use should the saw be moved any distanc e.

Figure 2

6.4 Vertical cutting plate

Note: These steps are only necessary if using the band saw in vertic al m ode.

Disconnect machine from

power source before making repairs or adjustments.

1. Disconnect band saw fr om power source.

2. Raise bow to vertic al position by turning the bow stop (A, Figure 3) a quarter turn clockwise; slowly bring bow to v ertical and lock in place by turning the hydraulic cylinder valve to the off position. Caution:

Do not pinch fingers between bow stop and bracket.

3. Remove two screws (A, Figure 4) and remove defl ector plat e (B, Figure 4).

4. Guide blade through the slot in the table and fasten with two screws. See Figure 5.

5. W hen v ertical operations are completed, to lower bow turn hydraul ic cylinder lev er to on position.

Figure 3

4. Fill tank to approximately 80% of capacity.

5. Place lid back onto tank, and place tank assembly bac k into base.

6. Replace return hose back into the hole in the tank lid.

6.6 Electrical connections

Electrical connections must

be made by a qualified electrician in compliance with all relevant codes. This machine must be properly grounded to help prevent electrical shock and possible fatal injury.

1. All Grounded, Cord-c onnec ted Tools:

In the event of a malfunction or breakdown, grounding prov ides a path of least resistance f or electric current to reduce the risk of electric shock. This tool is equipped with an electric cord having an equipment-groundi ng c onduc tor and a grounding plug. The plug must be plugged into a matching outlet that is properly installed and grounded in accord ance wit h all l ocal codes and ordinances.

Figure 4

Figure 5

6.5 Coolant tank preparation

Use of a water-soluble coolant will increase cutting effi ciency and prolong blade lif e. Do not use black cutting oil as a substitute. Change cutting oil often and follow manufacturer’s instructions as to its uses and precautions.

1. Disconnect machine from power source.

2. Remove coolant return hose from the tank cover.

3. Slide tank out of saw base and carefully remove the lid cont aining the coolant pump.

Do not modify the plug provided - if it will not fi t the outlet , have the proper outlet i nstalled by a qualified elec 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 conductor . If repair or replacement of the electric cord or plug is necessary, do not connect the equi pment-grounding conductor to 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 whether the tool is properly grounded. Failure to comply may cause seriou s or fat al inju ry.

Use only 3-wire extension cords that have 3prong grounding plugs and 3-pole receptacles that accept the tool ' s pl ug.

Repair or replace damaged or worn cord immediately.

2. Grounded, cor d-connected tools intended for use on a supply cir cuit having a nominal rat ing less than 150 volts:

This tool i s int ended f or use on a ci rcui t that has an outlet t hat looks like the one illustrat ed in A, Figure 6. A n adapter, shown in B and C, may be

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