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POWER CONNECTIONS

A separate electrical circuit should be used for your tools. If an extension cord is used, use only 3-wire extension cords, which
have grounding type plugs and receptacles, which accept the tool

s plug. Before connecting the motor to the power line, make

sure the switch is in the

OFF

position and be sure that the electric current is of the same characteristics as indicated on the

tool.

All line connections should make good contact. Running on low voltage will damage the motor

.

WARNING: DO NOT EXPOSE THE TOOL TO RAIN OR OPERATE THE TOOL IN DAMP LOCATIONS.

MOTOR SPECIFICATIONS

Your tool is wired for 120 volt, 60 Hz alternating current. Before connecting the tool to the power source, make sure the machine
is cut off from power source.

GROUNDING INSTRUCTIONS

WARNING: THIS TOOL MUST BE GROUNDED WHILE IN USE TO PROTECT THE OPERATOR FROM
ELECTRIC SHOCK.

All grounded, cord-connected tools:

In the event of a malfunction or breakdown, grounding provides a path of least resistance for electric current to reduce the risk
of electric shock. This tool is equipped with an electric cord having an equipment-grounding conductor and a grounding plug.
The plug must be plugged into a matching outlet that is properly installed and grounded in accordance with all local codes and
ordinances.

Do not modify the plug provided - if it will not fit the outlet, have the proper outlet installed by a qualified electrician.

Improper connection of the equipment-grounding conductor can result in risk of electric shock. The conductor with insulation
having an outer surface that is green with or without yellow stripes is the equipment-grounding conductor. If repair or
replacement of the electric cord or plug is necessary, do not connect the equipment-grounding conductor to a 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.

Use only 3-wire extension cords that have grounding type plugs and receptacles that accept the tool

s plug.

Repair or replace damaged or worn cord immediately.

WARNING: IN ALL CASES, MAKE CERTAIN THE RECEPTACLE IN QUESTION IS PROPERLY GROUNDED. IF YOU ARE
NOT SURE, HAVE A QUALIFIED ELECTRICIAN CHECK THE RECEPTACLE

.

Use proper extension cords. Make sure your extension cord is in good condition and is a 3-wire extension cord, which
has a grounding type plug and a receptacle, which will accept the tool

s plug. When using an extension cord, be sure to

use one heavy enough to carry the current of the tool. An undersized cord will cause a drop in line voltage, resulting in
loss of power and overheating.

OPERATING INSTRUCTIONS

FOREWORD

Summary of Contents for MS36127A3

Page 1: ...HOLLOW CHISEL MORTISER MODEL MS36127A3 OWNER S OPERATING MANUAL SERVICE INSTRUCTIONS CAUTION Read the instruction manual before using the appliance ...

Page 2: ...ket Keep the cable from the socket Keep the cable away from heat oil and sharp edge 12 Secure work Where possible use clamps or a vice to hold the work It is safer than using your hand 13 Do not over reach Keep proper footing and balance at all times 14 Maintain tools with care Keep cutting tools sharp and clean for better and safer performance Follow instructions for lubricating and changing acce...

Page 3: ...ing the machine with respect and caution will considerably lessen the possibility of personal injury However if normal safety precautions are overlooked or ignored personal injury to the operator may result Safety equipment such as guards push sticks hold downs featherboards goggles dust masks and hearing protection can reduce your potential for injury But even the best guard will not make up for ...

Page 4: ...18 SHOULD any part of your tool be missing damaged or fail in any way or any electrical component fail to perform properly shut off switch and remove plug from power supply outlet Replace missing damaged or failed parts before resuming operation 19 THE USE of attachments and accessories not recommended by Delta may result in the risk of injuries 20 TURN THE MACHINE OFF AND DISCONNECT THE MACHINE f...

Page 5: ...in accordance with all local codes and ordinances Do not modify the plug provided if it will not fit the outlet have the proper outlet installed by a qualified electrician Improper connection of the equipment grounding conductor can result in risk of electric shock The conductor with insulation having an outer surface that is green with or without yellow stripes is the equipment grounding conducto...

Page 6: ... soft cloth moistened with kerosene do not use acetone gasoline or lacquer thinner for this purpose After cleaning cover the unpainted surfaces with a good quality household floor paste wax NOTICE THE MANUAL COVER PHOTO ILLUSTRATES THE CURRENT PRODUCTION MODEL ALL OTHER ILLUSTRATIONS ARE REPRESENTATIVE ONLY AND MAY NOT DEPICT THE ACTUAL COLOR LABELING OR ACCESSORIES AND MAY BE INTENDED TO ILLUSTRA...

Page 7: ...Assemble hub of handle assembly A Fig 2 to end of pinion shaft B and fasten handle to pinion shaft using special screw C and spring D Fig 2 Fig 3 2 Raise mortising machine head E Fig 3 to the up position by turning handle A clockwise NOTE Handle A is spring loaded and can be repositioned by pulling out handle and repositioning it on pinion shaft B GAS SPRING 1 Make sure head A Fig 4 is held in the...

Page 8: ...crews B into the two T nuts C securely 2 The table A Fig 6 can be moved in or out by loosening the two screws B and re positioning the table and then tightening screws B Fig6 Fig7 FENCE AND HOLDDOWN 1 Locate handle assembly and remove screw A Fig 7 and spring B from handle C Sperate handle C from stud D 5 Insert bar of fence assembly Fig 7 Tighten handle A against flat on fence bar to hold fence i...

Page 9: ...ng the two M6x1x25mm screws B and M6 flat washers as shown 2 Illustrates the chuck key wrench and chisels and bits in holes of tool and chisel holder A when not in use Fig 8 OPERATING CONTROLS AND ADJUSTMENTS RAISING AND LOWERING THE HEAD The head A Fig 9 is raised and lowered by means of the lever B For maximum leverage during the mortising operation the lever B can be repositioned by pulling out...

Page 10: ...ith the hole facing forward into the head Tighten the screw just enough to hold the chisel in place NOTE Set the slot in the side of the chisel to the left or right NOT to the front or back This will allow chips to escape when cutting mortises 3 Push the chisel up as far as possible into the head Then lower the chisel approximately 0 8mm to 1 6mm depending on the type of wood being worked Tighten ...

Page 11: ...nal shape of the bit File the inside edge of the spur the sides of the brad point and the cutting edge inwards toward the flute of the bit See Fig 13 Do not file the outside edge of the spur as this will affect the diameter of the bit Fig 13 2 Sharpen the chisel with a mortise chisel cutter with the correct size pilot Pilot size will differ depending on the size of your chisel Two or three turns o...

Page 12: ...Parts Diagram ...

Page 13: ...Parts List ...

Page 14: ...lumn 1 11 Set Screw Handle 1 43 Depth Set Guide 1 12 Screw 2 44 Lock Handle 1 13 Screw 1 45 Wood Table 1 14 Guide Bracket 1 46 Screw 2 15 Lock Handle 1 47 Chisel 1 16 Knob 1 48 Chisel Bushing 1 17 Hold Down Clamp 1 49 Chuck 1 18 Guide Column 1 50 Screw 1 19 Screw 6 51 Screw 1 20 Cover 2 52 Gear Shaft 1 21 Nut 1 53 Gear Casing 1 22 Washer 1 54 Screw 4 23 Spring 1 55 Lock Washer 4 24 Washer 1 56 Cov...

Page 15: ...29 Motor 1 61 Screw 1 30 Bolt 2 62 Screw 1 31 Lock Washer 2 63 Gas Spring 1 32 Step Plate 1 64 Screw 1 WIRING DIAGRAM ...

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