Operator’s Manual and Part’s List 6/02 Model J-10 & JH-10 Dake/Johnson Horizontal Bandsaw DAKE Division of JSJ 724 Robbins Road Grand Haven, MI 49417 Phone: 1-800-937-3253 616-842-7110 Fax: 1-800-846-3253 616-842-0859 E-mail: customerservice@dakecorp.com technicalservice@dakecorp.com Web: www.dakecorp.
FOREWORD 6/02 This manual has been prepared to acquaint you with the operation, maintenance, and serviceable components of your Dake/Johnson machine. We urge that you read it carefully before operating your machine. Please refer to the pertinent sections when contacting the factory regarding parts, schematics…or when you have other questions.
6/02 CONTENTS GENERAL Basic Machine Data ……………………………………. Specifications …………………………………………….. Machine Installation ……………………………………… Safety Information………………………………………… Electrical Diagrams ………………………………………. Machine Features ……………………………………….. 4 4 4 5-6 7-9 10 SECTION 1 OPERATION Controls and Operation ………………………………….. Standard Drive …………………………………………… Blade Selection ………………………………………….. Blade Removal/Installation ……………………………… Blade Guide Adjustment ………………………………… Balance Spring Adjustment ……………………………..
BASIC MACHINE DATA 6/02 SPECIFICATIONS Capacity………...10” (25cm) rounds, 18” (46cm) flats Blade Size (Part Numbers: 75958 (3/4”) OR 75957 (1”) J-10 ……………………… ¾” (2cm) x 137” (348cm) JH-10……………………... 1” (3cm) x 137” (348cm) Blade Speeds ………………………………50, 90, 160 and 270 fpm ………………………………..15, 29, 49 and 82 mpm Bed Work Area. ……..……… 11” (28cm) x 18” (46cm) Vise Size ………………………. 5” (13cm) x 11” (28cm) Drive Motor J-10 ………………………………….…. 1 hp (.75kw) JH-10 …………………………………... 1 hp (.
6/02 SAFETY INFORMATION LABEL 84605 LABEL 84604 LABEL 84395 LABEL 76462 LABEL 84605 – SAFETY INSTRUCTIONS When you see this symbol on your saw, be alert to the potential for personal injury. Follow recommended precautions and safe operating practices. Carefully read all safety messages in these instructions and on your saw safety signs. Keep safety labels in good condition. Replace missing or damaged safety labels.
/02 LABEL 76462 – SAFETY INSTRUCTIONS LABEL 84395 – DANGER LABEL LABEL 84604 – WARNING Follow recommended precautions and safe operating practices. Carefully read all safety messages in these instructions and on your saw safety signs. Keep safety labels in good condition. Replace missing or damaged safety labels. When you see this symbol on your saw, be alert to the potential for personal injury.
ELECTRICAL CONTROL DIAGRAMS 6/02 7
SINGLE PHASE ELECTRICAL DIAGRAM 6/02 8
THREE PHASE ELECTRICAL DIAGRAM 6/02 9
6/02 MACHINE FEATURES Head Feed Control Blade Tension Handle Guide Arm Off-On Switch & Starter Balance Spring Vise Handwheel Stock Stop Gauge SECTION 1 10
OPERATION 6/02 OFF/ON SWITCH All J-saw machines are equipped with a manual starter with low voltage, dropout protection and a limit switch. When the machine frame reaches the end of its down travel it contacts the limit switch, turning off the machine. HYDRAULIC CONTROL The hydraulic control cylinder mounted on the rear of the machine is operated by a control valve mounted on the front of the machine head. To close valve, turn the control to the right.
6/02 1. Raise frame and close feed cylinder valve to hold frame in elevated position. 2. Loosen the vise nut and open the vise. Place work in vise and slide the vise swivel jaw against the work piece. Engage the vise nut and tighten the vise screw to clamp the work securely. 3. Slowly open feed cylinder valve and lower the frame until the blade almost touches the work.
6/02 BLADE SELECTION Saw blades should be selected by choosing the blade that will give the best results at the lowest cost. Type of material and the speed at which it must be sawed determine the choice. Listed below are general factors affecting blade selection. 1. Blade Type. (a) Carbon Steel – Can be used to cut all types of ferrous, non-ferrous and composition materials except alloys containing high percentage of chrome and nickel. Limiting factor: low resistance to heat.
1. 2. 3. 4. 5. 6. 7. 8. 6/02 Raise frame a few inches above bed and close feed cylinder valve to hold frame up. Remove necessary guards and blade cleaning brushes. Turn blade tension screw counterclockwise and pull idle wheel toward center of machine. Grasp blade in center forming two loops. From rear of machine place blade loops under wheels and rest the near portion on right front blade guard. CAUTION: BE SURE TO WEAR GLOVES WHEN HANDLING BLADES. Push blade up into blade guides.
6/02 BLADE GUIDE ADJUSTMENT NOTE: The following instructions are for one guide arm; procedure is same for both. Left hand guide arm is shown in Figure 6. 1. Loosen nut (A, Fig. 6) and turn eccentric axle (B) until there is no light gap between rollers and blade…do not pinch the blade. Tighten nut (A). 2. Vertical and radial adjustment is provided by the clearance in the guide mounting holes (C, Fig. 6). This allows squaring of the blade to the bed, and holding the blade in the natural blade line. 3.
MAINTENANCE LUBRICATION Lube Point Description 1 Drive wheel ring gear 2 Gear box 3 4 5 6 Pivot bar (2 fittings) Tension screw Idle wheel slide ways Feed cylinder Interval 6 months Maintain level Monthly 6 months 6 months Maintain level 6/02 Instructions Lubricant D Clean thoroughly before lubricating. B Maintain level at 2 to 3 ounces. Drain and refill yearly. Capacity 3 ounces. C Use grease gun. C Clean threads before lubricating. C Clean thoroughly before lubricating.
SAWING PROBLEMS & SOLUTIONS 6/02 17
Section 3 ASSEMBLIES AND PARTS LIST 6/02 18
6/02 MACHINE ASSEMBLY, Front View ITEM 1 2 3 4 5 6 7 8 9 10 11 11A 11B 11C 11D 12 13 14 15 16 17 18 19 20 21 22 23 PART NO.
6/02 ITEM 1 2 3&4 5 6&7 8 10 12 13 14 15 16 PART NO.
6/02 ITEM 1 2 3 4 5 6 7 8 & 15 9 10 11 12 13 14 15A 16 17 PART NO. 10544-00 5047-00 5138-00 5073-00 5044-00 3922 5072-00 10049-00 10050-51 13080-01 5045-00 7368 5137-22 5136-00 5048-00 71061 10053-00 10047-01 26189 714706 DESCRIPTION Gear Case Assembly Complete Bearing Cap Cap Gasket Bearing Gear Case Dowel Pin Bearing Worm Gear Shaft Worm – Steel Worm & Gear Bronze Assembly Cover Gasket Gear Case Cover Breather Vent Oil Seal Snap Ring Worm Shaft Key (3/16 x 3/16 x 1¾”) Spur Gear (Set Screw – Part No.
HYDRAULIC ASSEMBLY 6/02 22
6/02 ITEM PART NO.
6/02 GUIDE ARM ASSEMBLY T-slot Dimension 5/8” New Style ITEM 1 2 3 4 5 6 7 7A 8 9 10 11 12 13 14 15 PART NO.
VISE UNIT ITEM 1 2 3 4 5 7 8 9 10 11 12 13 PART NO. 10007-00 10099-00 5200-00 10008-00 10009-00 10116-00 10201-00 10016-00 10015-10 10014-00 70464 70287 DESCRIPTION Hold Down Block Vise Lift Handle Movable Vise Jaw (Bolt – Part No. 43348) Stationary Vise Jaw (Bolt – Part No. 43348) Lift Pin Vise Nut Plate (Self Tapping Screw (10-24) – Part No.
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