Jet J-7040 Скачать руководство пользователя страница 5

5

- Always follow instructions in Operating Instruc-
  tions and Parts Manual when changing acces-
  sory tools or parts.
- Never modify the machine without consulting
  JET Corporation.

You - the Stationary Power Tool User - Hold
the Key to Safety.

Read and follow these simple rules for best results
and full benefits from your machine. Used properly,
JET ’s machinery is among the best in design and
safety.  However, any machine used improperly can
be rendered inefficient and unsafe.  It is absolutely
mandatory that those who use our products be
properly trained in how to use them correctly.  They
should read and understand the Operating Instruc-
tions and Parts Manual as well as all labels affixed to
the machine.  Failure in following all of these warn-
ings can cause serious injuries.

Machinery General Safety Warnings

- Misuse of this machine can cause serious injury.

- For safety, machine must be set up, used and

serviced properly.

- Read, understand and follow instructions in the

Operating Instructions and Parts Manual which
was shipped with your machine.

When Setting up Machine:

- Always avoid using machine in damp or poorly

lighted work areas.

- Always be sure the machine support is se-
 curely anchored to the floor or the work bench.

When Using Machine:

- Always wear safety glasses with side shields
 (See ANSI Z87.1)
- Never wear loose clothing or jewelry.
- Never overreach - you may slip and fall.

When Servicing Machine:

- Always disconnect the machine from its electri-
  cal supply while servicing.

is done.

9. Maintain all machine tools with care.  Follow all

maintenance instructions for lubricating and the
changing of accessories.  No attempt shall be made
to modify or have makeshift repairs done to the
machine.  This not only voids the warranty but also
renders the machine unsafe.

10. Machinery must be anchored to the floor.
11. Secure work.  Use clamps or a vise to hold work,

when practical.  It is safer than using your hands
and it frees both hands to operate the machine.

12. Never brush away chips while the machine is in

operation.

13. Keep work area clean.  Cluttered areas invite ac-

cidents.

14. Remove adjusting keys and wrenches before turn-

ing machine on.

15. Use the right tool.  Don’t force a tool or attach-

ment to do a job it was not designed for.

16. Use only recommended accessories and follow

manufacturers instructions pertaining to them.

17. Keep hands in sight and clear of all moving parts

and cutting surfaces.

18. All visitors should be kept at a safe distance from

the work area.  Make workshop completely safe by
using padlocks, master switches, or by removing
starter keys.

19.Know the tool you are using - its application, limi-

tations and potential hazards.

1. Always wear protective eye wear when

operating machinery.  Eye wear shall be impact
resistant, protective safety glasses with side shields
which comply with ANSI Z87.1 specifications.  Use
of eye wear which does not comply with ANSI
Z87.1specifications could result in severe injury
from breakage of  eye protection.

2. Wear proper apparel.  No loose clothing or jewelry

which can get caught in moving parts. Rubber soled
footwear is recommended for best footing.

3. Do not overreach.  Failure to maintain proper  work-

ing position can cause you to fall into the machine
or cause your clothing to get caught pullingyou
into the machine.

4. Keep guards in place and in proper working order.

Do not operate the machine with guards removed.

5. Avoid dangerous working environments. Do not use

stationary machine tools in wet or damp locations.
Keep work areas clean and well lit.

6. Avoid accidental starts by being sure the start

switch is  OFF  before plugging in the machine.

7. Never leave the machine running while unattended.

Machine shall be shut off whenever it is  not  in  op-
eration.

8. Disconnect electrical power before servicing.

Whenever changing accessories or general main-
tenance is done on the machine, electrical power
to the machine must be disconnected before work

Содержание J-7040

Страница 1: ...nch x 16 Inch Horizontal Band Saw Models J 7020 J 7040 WHM TOOL GROUP Inc 427 New Sanford Road LaVergne Tennessee 30786 Part No M 414472 Ph 800 274 6848 Revision A2 04 09 www wmhtoolgroup com Copyrigh...

Страница 2: ...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...

Страница 3: ...xture and Quantity 11 Adjustments 11 Blade TrackingAdjustment 11 Factory or Field Procedure 11 Blade Guide BearingAdjustment 12 Test Cutting to Verify Adjustment Accuracy 13 Adjustment of the Limit Sw...

Страница 4: ...2 H P 3 phase 220 440V Blade Size 1 x 035 x 135 Blade Guides Adjustable 6 point contact combination bearing and carbide Blade Wheels 14 diameter cast iron Dimensions Length 79 Width 31 Height 41 Ship...

Страница 5: ...when practical It is safer than using your hands and it frees both hands to operate the machine 12 Never brush away chips while the machine is in operation 13 Keep work area clean Cluttered areas inv...

Страница 6: ...e 2 All doors shall be closed all panels replaced and other safety guards in place prior to the machine being started or operated 3 Be sure that the blade is not in contact with the workpiece when the...

Страница 7: ...ne has been discon nected see figure 4 6 The rate at which the saw head moves downward is controlled by a hydraulic feed rate control located on the top rear of the saw head see figure 3 7 A coolant p...

Страница 8: ...ade Efficiency for more information on cutting efficiency Figure 3 Controls Saw Head Lift Handle Control Box Blade Tensioning Hand Wheel Vise Clamping Hand Wheel Blade Guide Supports Drive Motor Blade...

Страница 9: ...at its most efficient rate and allow the saw to complete the cut see Evaluating Blade Effi ciency The blade is now considered ready for regular service Work Setup Securing the Workpiece for Square Cut...

Страница 10: ...op is used to set up the saw for making multiple cuts of the same length see figure 8 Install and adjust the work stop as follows 1 Insert the end of the stop rod in the hole in the front right side o...

Страница 11: ...tion To adjust the blade tracking refer to the following procedures Blade Tracking Adjustment Blade tracking has been tested at the factory Ad justment is rarely required when the blade is used prop e...

Страница 12: ...e damage or inaccurate cuts It is always better to try a new blade when cutting performance is poor If performance remains poor af ter changing the blade make the necessary adjust ments If a new blade...

Страница 13: ...sition the bearing by turning the bushing Set the clearance at approximately 0 001 inch The blade should be in a vertical position between the bearings See figure 13 5 Tighten the center locking screw...

Страница 14: ...the saw at low speed and observe the track ing of the blade If tracking needs to be adjusted refer to Blade Tracking Adjustment 7 Adjust the bearings on the upper edge of the blade until they just con...

Страница 15: ...spring pivot post Adjust the tension as required 3 Tighten the two nuts against the pivot post 4 The saw can now be returned to service Replacing the Drive Wheel 1 Remove the blade see Changing Blade...

Страница 16: ...support but cannot touch the bottom surface of it when the sawblade is cutting a workpiece Replacement of the Wire Brush 1 Loosen four knobs securing the blade cover Lift the cover and swing it backwa...

Страница 17: ...saw is disconnected from the power source orthatthefuseshavebeenremovedorbreak ers tripped in the circuit in which the saw will be connected Make sure you put a warning placard on the fuse or circuit...

Страница 18: ...18 Figure 24 Model 7040 cut off saw wiring diagram Figure 25 Connection diagram for 3ph motor...

Страница 19: ...o high for feed pres sure 2 Blade is too coarse Suggested remedy 1 Clamp work securely 2 Check Machinist s Handbook for speed feed appropriate for the ma terial being cut 3 Check Machinist s Handbook...

Страница 20: ...pitch too coarse for workpiece 2 Feed too slow feed too fast 3 Workpiece vibrating 4 Gullets loading up with chips 1 Blade tension too high 2 Drive belt tension too high 3 Blade too coarse for workpie...

Страница 21: ...21 Exploded View Base...

Страница 22: ...et 1 ITEM PART NO NO DESCRIPTION QTY 1 J 5712251 Foot Left 1 2 J 5712261 Foot Right 1 3 J 5712271 Coolant Reservoir 1 3 1 5519485 Stopper PT 3 8 1 4 Coolant Pump 1 J 5712281 115 220 1 Phase J 5712921A...

Страница 23: ...0 J 5713021Electrical Cabinet Door 1 70 1 5519499 Knob 1 70 2 5519500 Plane 1 71 Overload 1 5507542 Model J 7020 115V 1 ph 5713031 Model J 7020 220V 1 ph 5512660 Model J 7040 220V 3 ph 5712661 Model J...

Страница 24: ...5713331 Electric Lamp 1 202 5713341 Start Switch 1 203 5713351 Stop Switch 1 204 5713361 Down Switch 1 205 5713371 E M valve complete 1 215 5712301 Hex Hd Screw 2 216 5712401 Flat Washer 16 217 571250...

Страница 25: ...25 Exploded View Head...

Страница 26: ...713851A Right Blade Guide Brkt 2 124 1 5519684 Tube 2 Parts List Head ITEM PART NO NO DESCRIPTION QTY ITEM PART NO NO DESCRIPTION QTY 79 5713381 Screw 1 4 x 3 8 4 80 J 5713391 Blade Wheel Cover 1 80 1...

Страница 27: ...714141 Hose Clamp 2 151 5713651 Spring Washer 1 4 4 152 5714161 Screw 1 4 x 1 2 4 153 5628371 Spring Washer 1 2 4 154 5714181 Gib 2 155 5714191 Screw 1 2 x 3 4 1 156 5714211 Screw M8 x 20 4 156 1 5519...

Страница 28: ...12881 Spring Washer 1 2 4 232 5517141 Eccentric Shaft Bushing 2 233 5517140 Center Shaft Bushing 2 234 5713861 Ball Bearing 6201ZZ 8 235 5713761 Washer 1 2 4 236 5519696 Arm Stop 1 236 1 5711091 Nut 1...

Страница 29: ...29...

Страница 30: ...30...

Страница 31: ...31...

Страница 32: ...32 WMH Tool Group Inc 427 New Sanford Road LaVergne Tennessee 30786 Ph 800 274 6848 www wmhtoolgroup com...

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