Jet 727200B Operating Instructions Manual Download Page 22 | Manualshive

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JWSS-22B Upper & Lower Arm Assembly – Exploded View

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Summary of Contents for 727200B

Page 1: ...al 22 inch Woodworking Scroll Saw Model JWSS 22B For serial no 18011801 and higher JET 427 New Sanford Road Part No M 727200B LaVergne Tennessee 37086 Edition 4 01 2018 Ph 800 274 6848 ECR 17110810244...

Page 2: ...ne to the power supply 13 Make certain the machine is properly grounded 14 Make all machine adjustments or maintenance with the machine unplugged from the power source 15 Remove adjusting keys and wre...

Page 3: ...be correctly positioned over the workpiece 38 Do not attempt to saw any stock that does not have a flat surface without a suitable support Do not cut pieces of material too small to hold by hand 39 Ca...

Page 4: ...on if used in accordance with the instructions as set forth in this document This manual is not intended to be an exhaustive guide to scroll saw operational methods choice of blades or wood stock etc...

Page 5: ...ft retention 15 9 9 Blower nozzle 15 10 0 Operations 15 10 1 General operating tips 15 10 2 On off controls 15 10 3 Procedure 15 11 0 User maintenance 16 11 1 General maintenance 16 11 2 Lubrication 1...

Page 6: ...tance at every point to the table surface Parallel link style of scroll saw in which a motor pushes rods in upper and lower arms that move articulated arms holding the blade The JET scroll saw is this...

Page 7: ...table ground cast iron Trunnion steel Arm steel plastic cover Table Table dimensions LxW 23 62 x 12 67 in 600 x 322 mm Table slot width 5 mm Table height from floor on optional stand adjustable 32 to...

Page 8: ...8 5 1 Mounting hole pattern Figure 2 scroll saw mounting hole pattern 6 0 General features Figure 3 JWSS 22B features...

Page 9: ...ts 5 16x1 2 HP2 32 Flat washers 5 16 HP3 28 Hex nuts 5 16 HP4 7 2 Tools required for assembly 14mm open end wrench for foot pads 12mm wrench for optional stand only 3mm hex wrench for blade guide 2 Cr...

Page 10: ...One end of each leg 5 forms a slight V shape this end goes at the top The bottom edge of the leg forms a straight line 2 The leg extensions 10 Figure 10 can be adjusted for height 3 If stand will not...

Page 11: ...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...

Page 12: ...loosen knob 3 Slide blade into holder deep enough to gain sufficient clamping but not all the way which can result in blade being too short for sufficient gripping by upper guide Make sure blade teet...

Page 13: ...raise arm and apply more tension to blade IMPORTANT Rotating arm adjustment knob for tension purposes should only be done if absolutely needed as it will affect later blade oscillation settings sect...

Page 14: ...djusted for slight backward movement on the upstroke and slight forward movement into the wood on the downstroke For slower fine detail work and more control completely vertical blade movement is ofte...

Page 15: ...w the wood grain Be prepared to compensate for this to achieve accurate cuts 9 Use caution when sawing round pieces such as dowels which tend to roll while cutting 10 Keep fingers away from cutting pa...

Page 16: ...oper eye and respiratory protection if using compressed air Keep the table clean Periodically apply a light coat of paste wax or spray protectant to the table to prevent rust and maintain a smooth sur...

Page 17: ...the spring causes it to disengage from hole Notice orientation of brush as you remove it it should be inserted in the same manner curvature of brush will match curvature of motor 4 Pull out brush and...

Page 18: ...r inch will cut faster but more roughly Try to use a blade that will have a minimum of 3 teeth engaged in the workpiece at any given time 12 3 Set Set refers to the manner in which the blade teeth are...

Page 19: ...side tear out leaves clean edge Spiral Cuts on all sides without turning workpiece limited applications but good for looser fretwork Crown Tooth Cuts on both up and down strokes for clean splinter fre...

Page 20: ...blade tension Set proper tension Blade being overworked Reduce feed rate Wrong blade for job Select proper blade Blade twisting in workpiece Avoid side pressure on blade Reduce feed rate Too few teeth...

Page 21: ...h Friday 8 00 a m to 5 00 p m CST Having the Model Number and Serial Number of your machine available when you call will allow us to serve you quickly and accurately Some parts are shown for reference...

Page 22: ...22B Upper Lower Arm Assembly Exploded View 1 2 3 4 5 6 1 7 8 9 10 11 12 13 14 15 17 18 16 19 8 8 20 22 21 23 14 14 24 26 25 24 27 28 29 30 31 32 33 34 8 35 36 37 38 39 40 42 41 44 43 45 46 48 49 50 51...

Page 23: ...tton Head Socket Screw 1 4 20x2 1 2 2 26 TS 130205 Lock Washer 1 4 1 27 TS 081B012 Phillips Pan Head Machine Screw 8 32x1 4 2 28 TS 0720041 External Tooth Lock Washer 8 2 29 TS 0561031 Hex Nut 3 8 16...

Page 24: ...24 15 2 1 JWSS 22B Table Cabinet Assembly Exploded View 1 2 3 4 5 6 7 8 9 12 13 14 11 10 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 4 21 22 23 24 24 26 37...

Page 25: ...2 17 F009916 Button Head Socket Screw 10 32x5 16 8 18 TS 069204 Flat Washer 10x12x1 8 19 JWSS22B 319 Front Trunnion Plate 1 20 JWSS22B 320 Hex Flange Nut 1 4 20UNC 12 21 JWSS22B 321 Trunnion 2 22 JWSS...

Page 26: ...7 JWSS22B 407 Motor Cover Plate 1 8 TS 1514021 Socket Head Flat Screw M6x16 4 JWSS22B CDLA Complete Drive Link Assembly 9 thru 27 52 1 9 BB 608ZZ Ball Bearing 608ZZ 1 10 TS 1550061 Flat Washer M8 6 11...

Page 27: ...SS22B 436A Lower Blade Chuck with Magnet 1 37 F005668 Socket Head Cap Screw M4x22 2 38 JWSS22B 438 Set Screw M6x5 5 727201 Lower Blade Holder Assembly 38 40 56 thru 58 set of 3 1 40 JWSS22B 440 Lower...

Page 28: ...w 5 16 18 x 1 4 2 TS 0680031 Flat Washer 5 16 32 3 JWSS22B 103 Top Short Brace 2 4 JWSS22B 104 Top Long Brace 2 5 JWSS22B 105 Leg 4 6 TS 0570021 Hex Nut 5 16 18 28 7 JWSS22B 107 Bottom Short Brace 2 8...

Page 29: ...29 16 0 Electrical Connections JWSS 22B Scroll Saw...

Page 30: ...on needed JET has Authorized Service Centers located throughout the United States For the name of an Authorized Service Center in your area call 1 800 274 6846 or use the Service Center Locator on the...

Page 31: ...31 This page intentionally left blank...

Page 32: ...32 427 New Sanford Road LaVergne Tennessee 37086 Phone 800 274 6848 www jettools com...

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