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28-206, 28-276
10" Contractors Saw
(Model 36-978/36-979)
14" Band Saw
Scies à ruban
de 355 mm
(14 po)
Sierra de Cinta
de 14 pulg.
Instruction Manual
Manuel d’utilisation
Manual de instrucciones
FRANÇAIS 26 ESPAÑOL 50
www.deltaportercable.com
(800) 223-7278 - US
(800) 463-3582 - CANADA
A27894 - 08-07-08 - Rev. B
Copyright © 2006, 2008 Delta Machinery
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TABLE OF CONTENTS IMPORTANT SAFETY INSTRUCTIONS ....................2 TROUBLESHOOTINg ................................................21 SAFETY gUIdELINES - dEFINITIONS .....................3 MAINTENANCE ..........................................................24 gENERAL SAFETY RULES .......................................4 SERVICE .....................................................................24 AddITIONAL SPECIFIC SAFETY RULES ................5 ACCESSORIES .............................
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gENERAL SAFETY RULES Failure to follow these rules may result in serious personal injury. 1. For your own safety, read the instruction manual 14. Use the proper extension cord. Make sure your before operating the machine. Learning the machine’s extension cord is in good condition. When using an application, limitations, and specific hazards will greatly extension cord, be sure to use one heavy enough to minimize the possibility of accidents and injury. carry the current your product will dra
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AddITIONAL SPECIFIC SAFETY RULES Failure to follow these rules may result in serious personal injury. 1. d o not operate this machine until it is assembled 14. Never r each under the table while the machine is and installed according to the instructions. running. 2. Obtain advice fr om your supervisor, instructor, 15. Turn the machine "off" to back out of an or another qualified person if you are not familiar uncompleted or jammed cut. with the operation of this tool. 16. Make "rel
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POWER CONNECTIONS A separate electrical circuit should be used for your machines. This circuit should not be less than #12 wire and should be protected with a 20 Amp time lag fuse. If an extension cord is used, use only 3-wire extension cords which have 3-prong grounding type plugs and matching receptacle which will accept the machine’s plug. Before connecting the machine to the power line, make sure the switch (s) is in the "OFF" position and be sure that the electric current is of the same
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3. 240 VOLT SINgLE PHASE OPERATION GROUNDED OUTLET BOX The motor supplied with your machine is a dual voltage, 120/240 volt motor. It is shipped ready- CURRENT CARRYING to-run for 120 volt operation. However, it can be PRONGS converted for 240 volt operation. A qualified electrician should do the conversion, or the machine can be taken to an Authorized Delta Service Center. When completed, the machine must conform to the National Electric Code and all local codes and ordinances. The
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FUNCTIONAL dESCRIPTION FOREWORd Model 28-206 is a 1 Hp, 120/240 volt, 2-speed unit with a quick blade-tensioning device and an enclosed stand. Model 28-276 is a 3/4 Hp, 120/240 volt, 1-speed unit with a quick blade-tensioning device and an open stand. UNPACKINg ANd CLEANINg Carefully unpack the machine and all loose items from the shipping container(s). Remove the rust-preventative oil from unpainted surfaces using a soft cloth moistened with mineral spirits, paint thinner or denatured alcoho
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MOdEL 28-206 ENCLOSEd STANd PARTS 3 1 2 4 5 12 11 6 7 13 8 14 9 15 10 1. Base (2) 9. M5x0.8x10mm Pan Head Screw (2) 2. Side (2) 10. Shaft (for attaching motor plate to top of stand) 3. Stand Top 11. M10 x 1.5 Hex nut 4. Door (2) 12. Dampening Cap 5. Pulley Guard 13. M8x1.25 Hex Flange Nut (30) 6. M10x1.5x100mm Hex Head Screw 14. M5x0.8 Hex Nut (2) 7. M8x1.25x16mm Hex Head Flange Screw (26) 15. 9mm C ring (2) 8. M8x1.25x16mm Round Head Flange Screw (4) 8 - English
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MOdEL 28-276 OPEN STANd PARTS 2 5 1 3 6 4 9 7 8 12 10 11 13 14 8. M10x1.5 Hex Nut 1. Legs (4) 9. Dampening Cap 2. Stand Top 10. M8x1.25x16mm Round Head Flange Screw (4) 3. Long Brace (2) 11. M8x1.25x16mm Carriage Head Screw (32) 4. Short Brace (2) 12. M8x1.25 Hex Flange Nut (38) 5. Upper Pulley Guard 13. Shaft (for attaching motor plate to top of stand) 6. Lower Pulley Guard 14. 9mm C ring (2) 7. M10x1.5x80mm Hex Head Screw 9 - English
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ASSEMBLY ASSEMBLY TOOLS REQUIREd 13mm Open- End Wrench - 8mm Open-End Wrench - Adjustable Wrench ASSEMBLY TIME ESTIMATE Assembly for this machine takes 2 hours or less. To reduce the risk of injury, turn unit off and disconnect it from power source before installing and r emoving accessories, befor e adjusting or when making r epairs. An accidental start-up can cause injury. MOdEL 28-206 ENCLOSEd STANd ASSEMBLY C E B 1. Place the stand top (A) Fig. 5 on a flat surface. A 2. Alig
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14. Align the holes in the base (A) Fig. 8, with the holes in the two sides (B). 15. Insert a hex head flange screw (M8x1.25x16mm) through the hole in the side of the stand (B) Fig. 8, and through the hole in the base (A). A 16. Thread a hex flange nut (M8x1.25) on the screw. NOTE: Loosely tighten the hardware for further C adjustment. 17. Repeat this process for the five remaining holes. Fig. 8 B 18. Attach the other side of the base in the same manner. 19. Attach the two bases together
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MOdEL 28-276 OPEN STANd ASSEMBLY For your own safety, do not connect the machine to the power source until the machine is completely assembled and you read and understand the entire instruction manual. E 1. Place the stand top (A) Fig. 11 on a flat surface. 2. Align the two holes in the motor mounting plate (E) Fig. 11 with the two holes (B) in the stand top (A). C 3. Insert the shaft (D) through the holes in the motor d A mounting plate and the holes in the stand top. 4. Attach the two "C" r
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14. Align the four holes in the short brace (A) Fig. 14 with the four holes in the two legs (B). 15. Insert a carriage head bolt (M8x1.25x16mm) through the hole in the stand and the hole the short brace. 16. Thread a flange nut (M8x1.25) on the screw. NOTE: Loosely tighten the hardware for further adjustment. 17. Repeat this process for the three remaining holes. 18. Attach the remaining short brace to the opposite side of the stand in the same manner. 19. Align the four holes in the long brace
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ATTACHINg THE SAW TO THE STANd THE BANd SAW IS VERY HEAVY. Use a helper when you attach the saw to the stand. 1. Place the band saw on top of the stand as shown in Fig. 17. NOTE: Confirm that the pulley is on the same side of the stand as the pulley guard. 2. Align the four holes in the saw with the four holes in the top of the stand. 3. Place an M8 lockwasher and a M8 flat washer on a hex head screw (M8x1.25x40mm). Insert the screw A through one of the holes (A) in the saw and the B stand
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CONNECTINg MOTOR CORd TO SWITCH ASSEMBLY disconnect the machine from the power source! Insert the motor plug (A) Fig. 18B into the receptacle (B) of the switch-to-motor cord. B ATTACHINg THE TABLE TO THE SAW 1. Remove the band saw blade. 2. Align the two table studs (A) Fig. 19 in the bottom of the table with the two holes in the trunnion assemblies (B). NOTE: Confirm that the slot (C) Fig. 19 is facing toward the front. 3. Place an M13 flat washer on the table stud and A thread the table
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OPERATION OPERATIONAL CONTROLS ANd AdJUSTMENTS STARTINg ANd STOPPINg THE SAW Make sure that the switch is in the A “OFF” position before plugging cord into outlet. do not touch the plug’s metal prongs when unplugging or plugging in the cord B The power switch is located on the left side of the machine. To turn the machine "ON", push the green start button (A) Fig. 23. To turn the machine "OFF", push the red stop button (B). Fig. 23 LOCKINg THE SWITCH IN THE "OFF" POSITION IMPORTANT: When th
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AdJUSTINg THE TABLE STOP disconnect the machine from the power source! This machine is equipped with an adjustable table stop (A) Fig. 26 that allows the table to be set at 90 degrees to the blade. Tilt the table (C) Fig. 26 to the left until the table stop (A) Fig. 26 contacts the table. Place a square on the table against the blade (Fig. 27). If the blade is not 90 degrees to the table surface: 1. Tilt the table slightly to the right and tighten the table lock knobs. 2. Loosen the locknu
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TRACKINg THE BLAdE disconnect the machine from the power source! IMPORTANT: Before tracking the blade, confirm that A the blade guides and blade support bearings are clear of the blade. After applying tension to the blade, rotate the wheels slowly forward by hand and observe the blade’s movement. The blade (A) Fig. 31 should travel in the center of the upper tire. If the blade creeps toward the front edge, loosen the wing nut (B) Fig. 32 and turn the thumb screw (C) clockwise. This actio
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When removing the post, the friction pin (C) and F compression ball (D) may come loose. To reinstall parts: 1. Remove adjustment set screw (E) Fig. 33B. 2. Install new guide post (F), making sure channel is oriented towards guide post lock knob (G) and tighten lock knob. g 3. Place friction pin through hole in casting behind set screw (E) and then place compressing ball in same hole. 4. Thread adjustment set screw in place until tight. 5. Loosen guide post lock knob (G), the turn adjustm
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AdJUSTINg LOWER BLAdE gUIdES ANd BLAdE SUPPORT BEARINg Adjust the lower blade guides and blade support bearing after the the upper guides and bearing have been adjusted. disconnect the machine from the power source! 1. Turn the knurled knob (C) Fig. 36 to adjust the front edge of the guide blocks (B) Fig. 36 so that they are E Fig. 36 just behind the "gullets" of the saw teeth. B NOTE: The support bearing (D) Fig. 36 should not be touching the back of the blade. C 2. Loosen the two screws (A)
