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Magnum Industrial MI-81510 Operating Manual

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MODEL NO.: MI-81510
262149
OPERATING MANUAL

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Summary of Contents for Magnum Industrial MI-81510

  • Page 1 MODEL NO.: MI-81510 262149 OPERATING MANUAL...
  • Page 2 The drawings, illustrations, photographs, and specifications in this user manual represent your machine at time of print. However, changes may be made to your machine or this manual at any time with no obligation to MAGNUM INDUSTRIAL.

  • Page 3: Product Specifications

    PRODUCT SPECIFICATIONS Cutterhead speed RPM 11,000 Motor RPM 19,000+/-10% (No Load) Cutterhead diameter 2” Max width of cut 12” Max depth of cut 1/8” Cutter inserts qty Motor power input AC Only, 120 V, 60 Hz, 12 Amp Fence Size 4-3/8”...

  • Page 4: General Safety

    GENERAL SAFETY NOTE: The WARNING! CAUTION! symbols indicate a potentially hazardous situation which, if not avoided, COULD result in death or serious injury. READ THIS MANUAL completely before assembling and operating this machine. WARNING! TO AVOID serious injury, death, or damage to the machine, please read, understand, and follow, all Safety and Operating Instructions before assembling and operating this machine.
  • Page 5 GENERAL SAFETY (cont.) CAUTION! ALWAYS unplug the machine from the electrical receptacle when making adjustments, changing parts or performing any maintenance. AVOID ACCIDENTAL STARTING. Make sure that the power switch is in the “OFF” position before plugging in the power cord to the electrical receptacle. WARNING! AVOID a dangerous working environment.
  • Page 6 GENERAL SAFETY (cont.) MAINTAIN all machines with care. ALWAYS KEEP machine clean and in good working order. KEEP all blades and tool bits sharp. NEVER leave a machine running, unattended. Turn the power switch to the OFF position. DO NOT leave the machine until it has come to a complete stop. REMOVE ALL MAINTENANCE TOOLS from the immediate area prior to turning the machine ON.

  • Page 7: Product Safety

    DO NOT handle the plug or jointer with wet hands. USE only accessories as described in this manual and recommended by MAGNUM INDUSTRIAL. 10. DO NOT pull the jointer by the power cord. NEVER allow the power cord to come in contact with sharp edges, hot surfaces, oil or grease.
  • Page 8 PRODUCT SAFETY (cont.) 14. ENSURE that the machine sits firmly before using. If the machine wobbles or is unstable, correct the problem by attaching to a bench top prior to operation. 15. This machine is designed to process wood ONLY. WARNING! NEVER position fingers or thumbs near the cutterhead.

  • Page 9: Grounding Instructions

    GROUNDING INSTRUCTIONS WARNING! This machine MUST BE GROUNDED while in use to protect the operator from electric shock. In the event of a malfunction or breakdown, GROUNDING provides the path of least resistance for electric current and reduces the risk of electric shock. The plug MUST be plugged into a matching electrical receptacle that is properly installed and grounded in accordance with ALL local codes and ordinances.
  • Page 10 GROUNDING INSTRUCTIONS (cont.) Make certain the extension cord is properly sized, and in good electrical condition. Always replace a worn or damaged extension cord immediately or have it repaired by a qualified person before using it. Protect your extension cords from sharp objects, excessive heat, and damp or wet areas. MINIMUM RECOMMENDED GAUGE FOR EXTENSION CORDS (120 VLOT OPERATION OLNY) 25’...

  • Page 11: Unpacking & Inventory

    UNPACKING & INVENTORY Check shipping carton and machine for damage before unpacking. Carefully remove packaging materials, parts and machine from shipping carton. Always check for and remove protective shipping materials around motors and moving parts. Lay out all parts on a clean work surface. Remove any protective materials and coatings from all of the parts and the jointer.
  • Page 12 UNPACKING & INVENTORY (cont.) ---------------------------------------------------------------------------------------------------------------------- A. Fence Enhancement bracket B. Enhancement Screw C. Enhancement Nut D. Soc Button HD Screw...
  • Page 13 ASSEMBLY WARNING! MAKE CERTAIN THAT THE MACHINE IS DISCONNECTED FROM THE POWER SOURCE. FENCE ASSEMBLY PROCEDURE Install the Fence Bracket (A) to the Rear Panel. Install the Square Nuts (A) in the groove of the Fence (B). Assemble the Fence Sliding Bracket (C) to the the Fence (B) but keep the screws untightened.
  • Page 14 ASSEMBLY (cont.) Set the Fence Sliding Bracket (A) to the middle of the Fence (B) which has a cutout at the bottom of the fence and then tighten the screws. Mount the Fence Sliding Bracket (A) on the Fence Bracket (B). Insert the Tilt Lock Lever assembly (C) through the flat washer (D) and both brackets.

  • Page 15: Cutterhead Guard Assembly

    ASSEMBLY (cont.) Hold the Special Nut (A) from the bottom. Tighten the Tilt Lock Lever assembly (B) to the Special Nut (A). CUTTERHEAD GUARD ASSEMBLY 1. Install but not tighten the screws (A) to the Front Panel. Attach the Cutterhead Guard Assembly (B) and then tighten the screws(A).

  • Page 16: Switch Assembly

    ASSEMBLY (cont.) DUST PORT ASSEMBLY Loosen but not remove the screw (A) and (B) and then remove the screws (C) and (D). Install and hold the Dust Port (E) in place. Install the screw (C) and (D) and then tighten the screws (A) 、 (B)、 (C) and (D). Install the Adaptor (F) for 2-1/2”...
  • Page 17 ASSEMBLY (cont.) FENCE ENHANCEMENT BRACKET Install the Enhancement Screws (A) and the Enhancement Nuts (B) on the Fence Enhancement brackets (C). Install the Fence Enhancement brackets (C) on the Rear Panel.

  • Page 18: Fence Adjustments

    ADJUSTMENTS WARNING! MAKE CERTAIN THAT THE MACHINE IS DISCONNECTED FROM THE POWER SOURCE BEFORE ANY ADJUSTMENTS ARE MADE. FENCE ADJUSTMENTS To move the fence across the table by loosening lock lever (A), slide the fence to the desired position on the table and tighten lock lever (A). NOTE: Lock lever (A) and (B) can be repositioned by pulling up the lever and repositioning it on the nut located underneath the lever.
  • Page 19 ADJUSTMENTS(cont.) Tighten set screw (D) by hex wrench until it contacts stop (E) Put a square (C) on the table with one end against the fence to adjust the fence until it is exactly 135 degrees to the table. Tighten set screw (H) by hex wrench until it contacts stop (G). NOTE: These positive stops enable you to quickly position the table to the 90 and 135 degree settings.
  • Page 20 ADJUSTMENTS (cont.) INFEED / OUTFEED TABLE ADJUSTMENT The infeed and outfeed tables are adjustable for coplanar or parallelism if ever necessary. These are set at the factory. If after planing or edge joining a work piece and adjustment is necessary, follow these instructions. Lower the infeed table to its lowest setting.
  • Page 21 ADJUSTMENTS (cont.) INFEED / OUTFEED EXTENSION SUPPORT ADJUSTMENT The infeed and outfeed tables are adjustable. The Infeed and Outfeed Extensions are adjustable. These are calibrated at the factory. If adjustment is necessary, follow these instructions. Loosen the Lock knobs (A) and fully extended the extension and then tighten the Lock knobs (A).
  • Page 22 ADJUSTMENTS (cont.) FENCE ENHANCEMENT BRACKET For 90 degree angling. Loosen the Upper Enhancement Nuts (A) and set the Upper Enhancement Screws (B) to just touch the Fence (C) and then tighten the Upper Enhancement Nuts (A). Loosen the Lower Enhancement Nuts (D) and set the Lower Enhancement Screws (E) to just touch the Fence (C) and then tighten the Lower Enhancement Nuts (D).

  • Page 23: Placement Of Hands During Feeding

    OPERATIONS NOTE: This operations section was designed to give instructions on the basic operations of this jointer. However, it is in no way comprehensive of every jointer operation. It is strongly recommended that you read books, trade magazines, or get formal training to maximize the potential of your jointer while minimizing the risks.

  • Page 24: Direction Of Grain

    OPERATIONS (cont.) DIRECTION OF GRAIN Avoid feeding work into the jointer against the grain. The result will be chipped and splintered edges. Feed with the grain to obtain a smooth surface. The jointer can be set to cut any depth from a very thin shaving to 1/8” deep. The pointer on the scale is to indicate the depth of cut.
  • Page 25 OPERATIONS (cont.) Refer to Table for recommended maximum depth of cut for different board width of soft and hard woods. Table Maximum depth of cut Board Width Soft Wood Hard Wood Less than 6” 1/8” 7/64” 8” 3/32” 5/64” 10” 5/64”...

  • Page 26: Push Blocks

    OPERATIONS (cont.) PUSH BLOCKS CAUTION! A set of push blocks (A) should be used whenever possible to minimize all danger to your hands. WARNING! ALWAYS USE PUSH BLOCKS WHEN PERFORMING SURFACING OPERATIONS NEVER PASS YOUR HANDS DIRECTLY OVER CUTTERHEAD. JOINTING AN EDGE This is the most common operation for the jointer.

  • Page 27: Maintenance

    MAINTENANCE WARNING! MAKE CERTAIN THAT THE MACHINE IS DISCONNECTED FROM THE POWER SOURCE BEFORE PERFORMING ANY MAINTENANCE PROCEDURES Your jointer should provide you with a long time of service provided you take the time to perform the following maintenance operations. CLEANING Sawdust buildup and other debris can cause the tool to joint and plane incorrectly.
  • Page 28 MAINTENANCE (cont.) WARNING! MAKE CERTAIN THAT THE MACHINE IS DISCONNECTED FROM THE POWER SOURCE BEFORE PERFORMING ANY MAINTENANCE PROCEDURES BLADE (CUTTER INSERT) REPLACEMENT WARNING! To prevent serious personal injury, NEVER rotate the cutterhead by hand. Cutter insert are razor sharp! Always wear heavy leather gloves when handling the cuttherhead.

  • Page 29: Replacing The Belt

    MAINTENANCE (cont.) REPLACING THE BELT 1. Use 4MM Allen Key to loosen the screw of belt guard. 2. Push the belt outward, then screw the pulley on clockwise and disassemble the belt. 3. Ring the belt on the drive pulley.
  • Page 30 MAINTENANCE (cont.) 4. Press the belt on the cutterhead pulley. Then rotate cutterhead pulley on clockwise and assemble the belt. 5. Replace the belt guard.

  • Page 31: Troubleshooting Guide

    TROUBLESHOOTING GUIDE PROBLEM LIKELY CAUSE SOLUTION Motor will not start. Not plugged in. Check the power source. Blown circuit. Replace fuse, reset breaker, or call Lockout key removed. electrician. Improper Voltage. Replace lockout key. Fuses or circuit Short circuit in line cord or plug. Call electrician to repair or replace breaker blows.
  • Page 32 TROUBLESHOOTING GUIDE (cont.) PROBLEM LIKELY CAUSE SOLUTION Infeed table hard to Table lock is engaged or partially Completely loosen the table lock. adjust. engaged. Work piece stops at Outfeed table is too high. Align outfeed table with cutterhead the beginning of the knife at the dead center.
  • Page 33 PARTS LIST FOR MI-81510...
  • Page 34 PARTS LIST FOR MI-81510 PARTS NO. DESCRIPTION Q'TY PARTS NO. DESCRIPTION Q'TY MI-81510-1DS TABLE (CAST IRON) MI-81510-50 CORD CLAMP MI-81510-2D RIGHT COVER MI-81510-51DS INFEED SUPPORT ASSY MI-81510-3C OUTFEED SUPPORT MI-81510-52 LOCK KNOB MI-81510-4 SET SCREW MI-81510-64 HEX NUT MI-81510-5D LEFT COVER...

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