Magnum MI-81350 Operating Manual Download Page 2

Page: 2 / 28

Table of contents

Page

SAFETY INSTRUCTIONS...................................................................................................... 2

Receiving Jointer .................................................................................................................... 4

Unpacking and cleaning.......................................................................................................... 5

Placement the 8” jointer

....................................................................................................... 5

Magnetic Switch...................................................................................................................... 6

Installation Blade Guard & Removal ....................................................................................... 6

Grounding Instructions............................................................................................................ 9

Adjustments .......................................................................................................................... 10

Fence Adjustments: Tilt ....................................................................................................... 13

Helical Cutterhead ................................................................................................................ 14

Cutterhead Removal ............................................................................................................. 15

Replacement......................................................................................................................... 16

Jointing Knives...................................................................................................................... 16

Replacement the Belts.......................................................................................................... 17

Basic Operations .................................................................................................................. 18

Push Blocks .......................................................................................................................... 21

Wiring Diagrams ................................................................................................................... 22

Parts Diagrams ..................................................................................................................... 23

Parts List............................................................................................................................... 26

Summary of Contents for MI-81350

Page 1: ...MODEL NO MI 81350 OPERATING MANUAL ...

Page 2: ...er 5 Magnetic Switch 6 Installation Blade Guard Removal 6 Grounding Instructions 9 Adjustments 10 Fence Adjustments Tilt 13 Helical Cutterhead 14 Cutterhead Removal 15 Replacement 16 Jointing Knives 16 Replacement the Belts 17 Basic Operations 18 Push Blocks 21 Wiring Diagrams 22 Parts Diagrams 23 Parts List 26 ...

Page 3: ...h padlocks master switches or by removing starter keys Don t force tool It will do the job better and safer at the rate for which it was designed Use right tool Don t force tool or attachment to do a job for which it was not designed Use proper extension cord Make sure your extension cord is in good condition When using an extension cord be sure to use one heavy enough to carry the current your pr...

Page 4: ...ack the work toword the infeed table Do not attempt to perform an abnormal or a little used operation without study and the use of adequate hold down push blocks jigs fixtures stops and the like Hand safety It is good practice to move the hands in an alternate motion from back to front as the work continues through the cut Never pass the hands directly over the cutter knife As one handapproaches t...

Page 5: ...tenance and safety procedures Contents of box 1 A Jointer Body with Fence Assembly 1 B Blade Guard 1 C Push Block 2 D CAP Screw W Spring Washer Flat Washer 3 E V Belt 2 F Screw Driver 1 G Open Wrench 11 13 1 H Open Wrench 8 10 1 I HEX Wrench 8mm 1 J HEX Wrench 6mm 1 K HEX Wrench 5mm 1 L HEX Wrench 3mm 1 Contents of box 2 M Stand 1 N Pulley Cover 1 O Dust Chute 1 P Round Head Phillips Screw W WASHE...

Page 6: ...4 To prevent rust apply a light coating ofpaste wax to surface Although some users prefer a wax coating for the table surfaces white talcum powder rubbed in vigorously once a week with a blackboard eraser will fill any casting pores and form a moisture barrier Talcum powder will not stain wood or mar finishes Placement the 8 jointer This machine should be installed and operated only on a solid fla...

Page 7: ...arp Use caution when working with or around the cutterhead Use the jointer guard for all operations Do not connect the plug to power source 1 Loosen the CAP screw Q on the rabbet arm R Fig 11 2 Insert a spanner or similar object to hole the pin S 3 Twist the pin T by spanner go to the endby clockwise and hold itthere 4 Put the blade guard post into the hole on the appropriated position tighten the...

Page 8: ...se only 3 wire extension cords that have 3 prong grounding plugs and 3 pole receptacles that accept the tool s plug Repair or replace damaged or worn cord immediately 2 Grounded cord connected tools intended for use on a supply circuit having a nominal rating between 150 250 volts inclusive This tool is intended for use on a circuit that has an outlet that looks like the one illustrated in Sketch ...

Page 9: ...head and upper pulley remove the blade guard 3 Set a straightedge A Fig 14 15 onto the outfeed table so that it sits over the cutterhead but does not completely cross the gap between the tables and do not touch the infeed table 4 Turn the upper pulley by hand until any one of the knives is at its highest point 5 Loosen the CAP screw B Fig 16 by 8mm Hex wrench 6 Push up or down the height adjustmen...

Page 10: ...e B to the desired depth of cut then retighten lock handle A to secure the infeed table in position Fig 18 Waning Never adjust the table height with the lock pin engaged as this will break the pin Note Refer to the graduated depth scale D Fig 19 Do not connect the plug to power source To adjust infeed table In addition to the 1 8 depth stop 2 other depth stops can be set by setting the infeed tabl...

Page 11: ... 24 5 Loosen the Hex Nut N under the fence bracket O remove the fence assembly P FigFig 25 Fig 25 6 Set a straightedge Q on the front that must cross the infeed table outfeed table adjust 4 eccentric sleeves R by 24mm open wrench Keep checking the level of the tables with a straightedge until leveling is achieved Fig 26 Fig 26 7 Set a straightedge Q on the rear that must cross the infeed table out...

Page 12: ...enient position by loosening the nuts on its opposite end turning the handle to the proper position and retightening the nuts Fence Stop Adjustments Periodicallycheckthe90 and45 backward 135 tiltaccuracyofthefencewithanangle measuring device such as an adjustable square or machinist s protractor 90º Fence Adjustment Referring to Fig 29 The 90º stop is controlled by the stop bolt A and the stop pla...

Page 13: ...0 for a fresh edge and re install it No further adjustment is necessary Use the two provided torx wrench to remove the knife insert screw Use one of the torx wrenches to help hold the cutterhead in Position and the other to remove the screw See Fig 33 It is advisable to rotate all inserts at the same time to maintain consistent cutting However if one or more knife inserts develops a nick rotate on...

Page 14: ...x Wrench remove the front cover K Step 4 The pulley cover O is mounted by 4 Round Head phillips screw w teeth washers P to the threaded holes in the Stand Fig 10 Step 5 Remove the V belt J from cutterhead pulley and motor pulley Step 6 Loosen CAP screw L on the rabbet arm by 6mm Hex Wrench remove the blade guard M Step 7 Loosen 2 Round Head Phillip Screw w Washers E then remove cutterhead cover F ...

Page 15: ...G Disconnect machine from power source Use approved eye protection whenever sharpening blades 1 Remove the cutterhead guard 2 Place a metal straightedge across both tables as shown in Fig 38 and make sure both tables are set to the exact height of the high point of the knives 3 Clamp a block of wood across the infeed table as shown in Fig 38 in order to block the end of a fine India stone or oilst...

Page 16: ...the pulley alignment 6 Check that the motor pulley and machine pulley are aligned this will keep the belt vertical and help prevent excess wear on it If adjustment is necessary loosen the set screws in the motor pulley using a hex wrench and slide the pulley as needed until alignment is achieved Re tighten set screws If the pulleys are not aligned try to adjust the motor position by motor mount sc...

Page 17: ...ieces shorter than 12 inches or thinner than 3 8 inch without the use of a special work holding fixture Never surface pieces thinner than 3 inches without the use of a push block On stock 8 to 12 long use a single two handed push block Fig 40 On stock longer than 12 inches use two push blocks Fig 41 With narrow stock use the type push block shown in Fig 42 When surfacing short stock over 4 inches ...

Page 18: ... hand method Fig 45 Before the left hand is in the 3 inch area of the cutterhead move it over to the outfeed side Fig 46 As soon as possible follow with the right hand over to the outfeed side and continue through with cut Fig 47 Begin by feeding stock with right hand and apply pressure to front of stock with push block When the stock is longer than twice the length of the infeed and outfeed table...

Page 19: ... 1 4 inch thick and 1 inch wide Set fence to desired angle FIG 48 FIG 49 CAUTION Althoughfencemaybetiltedin or out for bevel cut We recommends for safety reasons the fence be tilted in if possible making a cradled cut Fig 49 For wood wider than 3 inches hold with fingers close together near the top of the stock lapping over the board and extending over the fence When beveling material less than 3 ...

Page 20: ...e fence to the fence support Remove the fence 2 Remove the key from the fence slide base 3 Replace the fence assembly at the desired angle across the cutterhead Secure the fence to the support with the two hex nuts and flat washer then tighten the fence locking handle Push Blocks Push blocks are simple yet necessary tools to assist the operator especially when jointing thin or short stock Illustra...

Page 21: ......

Page 22: ......

Page 23: ......

Page 24: ......

Page 25: ...UT 1 4 20NC 11B 5 5H 2 23 MI 81350 23 CAP SCREW 1 4 20NC 1 1 4 2 24 MI 81350 24 BOLT SHOULDER 10 6 1 25 MI 81350 25 TILT PLATE 1 26 MI 81350 26 HEX SCREW 5 16 18NC 1 1 4 1 27 MI 81350 27 HEX NUT 5 16 18NC 12 7B 6 75H 5 28 MI 81350 28 HEX NUT 1 2 20NF 19 05B 6 35H 2 29 MI 81350 29 STUD PIVOT 2 30 MI 81350 30 PACKING 1 31 MI 81350 31 FLAT WASHER 5 2 10 1 0t 4 32 MI 81350 32 CAP SCREW 3 16 24NC 1 2 2...

Page 26: ...69 MI 81350 69 CAP LOCK SCREW M8 1 25P 20 1 70 MI 81350 70 FLAT WASHER 8 5 19 3t 2 71 MI 81350 71 BUSHING 8 72 MI 81350 72 SUPPORTING PLATE 2 73 MI 81350 73 SET LOCK SCREW M6 1 0P 8 8 75 MI 81350 75 CONNECTING ROD L 1 76 MI 81350 76 LIFTING BASE 2 77 MI 81350 77 BUSHING 8 78 MI 81350 78 ROD BRACKET 6 79 MI 81350 79 SET LOCK SCREW M6 1 0P 20 4 80 MI 81350 80 CONNECTING ROD 2 81 MI 81350 81 CONNECTI...

Page 27: ...14 MOTOR SWITCH ASSEMBLY 2HP 230V 1Ph 60HZ 1 115 MI 81350 115 FLAT WASHER 8 5 19 2 0t 4 116 MI 81350 116 PAN HEAD PHILLIPS SCREW M6 1 0P 20 4 117 MI 81350 117 COVER 1 118 MI 81350 118 PULLEY COVER 1 119 MI 81350 119 CARRIAGE SCREW 5 16 18NC 3 4 4 120 MI 81350 120 STAND 1 121 MI 81350 121 DUST CHUTE 1 122 MI 81350 122 HEX SCREW M8 1 25P 60 4 123 MI 81350 123 WHEEL 4 124 MI 81350 124 HEX LOCKING NUT...

Page 28: ... MI 81350 150 SCREW 22 151 MI 81350 151 NUT 22 152 MI 81350 152 KNIFE HOLDER CHIP BREAKER 22 153 MI 81350 153 CARBIDE INSERT STANDARD 30X12X1 5MM T 14 154 MI 81350 154 CARBIDE INSERT RABBETING 30X12X1 5MM T 2 155 MI 81350 155 T HANDLE ALLEN KEY 5MM 2 156 MI 81350 156 ALLEN KEY 5MM 1 149 150 151 152 154 153 155 156 155 ...

Search results

Summary of Contents for MI-81350

Reviews:

Related manuals for MI-81350

Brands by name

Popular brands

Magnum MI-81350, Operating Manual

Search results

Summary of Contents for MI-81350

Reviews:

Related manuals for MI-81350

Brands by name

Popular brands