MasterCraft 054-4892-4, Instruction Manual

Page 1: ...INSTRUCTION MANUAL model no 054 4892 4 CORDED ROTARY TOOL KIT IMPORTANT Please read this manual carefully before running this rotary tool and save it for reference ...

Page 2: ...continuation tabs notes warnings headline bars continuation tab notes warnings ...

Page 3: ... important safety and operating instructions Read all instructions and follow them with use of this product TABLE OF CONTENTS TABLE OF CONTENTS Technical specifications 4 General power tool safety warnings 5 General safety warnings for rotary tool 7 Symbols 10 Key parts diagram 11 Accessories 12 Parts list 13 Operating instructions 14 Maintain tools with care 19 Warranty 20 ...

Page 4: ... 1 800 689 9928 4 TECHNICAL SPECIFICATIONS TECHNICAL SPECIFICATIONS Voltage 120 V 60 Hz AC Amps 1 4 A No load speed 8000 32 000 RPM Collet capacity 1 16 1 6mm x2 3 32 2 4mm x 2 1 8 3 2 mm x 2 Protection class II Cord length 6 1 8 m Machine weight 1 lb 6 oz 0 63 kg ...

Page 5: ... suitable for outdoor use Use of a cord suitable for outdoor use reduces the risk of electric shock If operating a power tool in a damp location is unavoidable use a residual current device RCD protected supply Use of an RCD reduces the risk of electric shock WARNING Some dust created by power sanding sawing grinding drilling and other construction activities contains chemicals known to cause canc...

Page 6: ...ction can reduce dust related hazards POWER TOOL USE AND CARE Do not force the power tool Use the correct power tool for your application The correct power tool will do the job better and safer at the rate for which it was designed Do not use the power tool if the switch does not turn it on and off Any power tool that cannot be controlled with the switch is dangerous and must be repaired Disconnec...

Page 7: ...un the power tool at maximum no load speed for one minute Damaged accessories will normally break apart during this test time Wear personal protective equipment Depending on application use face shield safety goggles or safety glasses As appropriate wear dust mask hearing protectors gloves and workshop apron capable of stopping small abrasive or workpiece fragments The eye protection must be capab...

Page 8: ...k is the result of power tool misuse and or incorrect operating procedures or conditions and can be avoided by taking proper precautions as given below Maintain a firm grip on the power tool and position your body and arm to allow you to resist kickback forces The operator can control kickback forces if proper precautions are taken Use special care when working corners sharp edges etc Avoid bounci...

Page 9: ...e the risk of wheel pinching and kickback Large workpieces tend to sag under their own weight Supports must be placed under the workpiece near the line of cut and near the edge of the workpiece on both sides of the wheel Use extra caution when making a pocket cut into existing walls or other blind areas The protruding wheel may cut gas or water pipes electrical wiring or objects that can cause kic...

Page 10: ...s model no 054 4892 4 contact us 1 800 689 9928 10 SYMBOLS SYMBOLS To reduce the risk of injury user must read instruction manual Double insulation Warning Wear ear protection Wear eye protection Wear dust mask Don t use in the rain ...

Page 11: ... accessories illustrated or described are included in standard delivery No Description 1 Collet nut collet fitted 2 Spindle lock button 3 Carbon brush cover on both sides 4 Variable speed selector No Description 5 Power cord 6 On Off Switch 1 2 3 4 5 6 ...

Page 12: ...sanding roll 12 7 x 12 7 mm 6 3 x 12 7 mm shank Ø3 2 mm 2 Brush shank Ø3 2 mm 6 HSS high speed steel cutter shank Ø3 2 mm 2 HSS high speed steel twist drill bits shank Ø1 6 mm Ø2 3 mm Ø3 2 mm 3 Diamond grinding bit shank Ø3 2 mm 6 Grinding bit shank Ø3 2 mm 10 Mandrel for saw blade shank Ø3 2 mm 1 Saw blade 1 Mandrel for cutting disc shank Ø3 2 mm 1 Cutting disc 88 Mandrel for wool polishing wheel...

Page 13: ...ption Qty 1 Collet nut 1 2 Collet 1 3 Nose cap 1 4 Spindle lock button 1 6 Bearing 2 8 Rotor 1 9 Left right housing 1 10 Carbon brush set pair 1 11 Screw 6 No Description Qty 12 Variable speed botton 1 13 Stator 1 14 PCB 1 15 Switch 1 16 Hanger 1 17 Cord sleeve 1 19 Power cord 1 ...

Page 14: ...ly release the spindle lock button FITTING AN ACCESSORY FIG B C Press the spindle lock button 2 and turn the collet nut 1 counter clockwise with the supplied wrench Then insert the mandrel of the accessory into the collet Use the wrench to turn the collet nut clockwise until lightly tightened Do not over tighten Finally release the spindle lock button OPERATING INSTRUCTIONS NOTE Before using the t...

Page 15: ...ial the variable speed selector 4 to position 1 FITTING A CUTTING GRINDING DISC FIG D E Install appropriate mandrel of cutting grinding disc into collet and tighten as detailed earlier Unscrew the small screw a on top of mandrel then reinsert screw a through one appropriate cutting disc b into mandrel and lightly tighten clockwise the screw a with wrench Do not over tighten or the cutting disc may...

Page 16: ...le start with slow speed and increase the speed until you observe that the plastic is melting at the point of contact then reduce the speed slightly to get the optimum working speed RECOMMENDED WORKING SPEED RANGE Plastic and other materials that melt at low temperatures should be cut with low speed Polishing buffing and cleaning with a wire brush should use a medium speed of 15 000 RPM to prevent...

Page 17: ...tainless brushes 8000 15000 8000 15000 8000 15000 8000 15000 Brass brushes 8000 15000 8000 15000 8000 15000 8000 15000 8000 15000 Cloth wheel 12000 22000 15000 32000 12000 22000 15000 32000 12000 22000 12000 22000 Wool polishing wheel 12000 17000 12000 17000 12000 17000 15000 32000 12000 17000 12000 17000 Rubber wheel 15000 32000 18000 22000 15000 32000 15000 32000 15000 32000 USING ACCESSORIES Th...

Page 18: ... tighten top screw Half speed 15 000 RPM Metal Mild steel Wood Rubber sanding roll Full speed 30 000 RPM Metal Mild steel NOTE To mount the sanding roll firstly loosen the small screw on top of the hole for rubber wheel this will allow the rubber to relax Slide the sanding roll onto the holder To secure simply tighten the screw and the rubber roll will swell gripping the sanding drum OPERATING INS...

Page 19: ...formance Occasionally you may see sparks through the ventilation slots This is normal and will not damage your power tool If the supply cord is damaged it must be replaced by the manufacturer its service agent or similarly qualified persons in order to avoid a hazard REPLACING THE CARBON BRUSH FIG H I The carbon brushes must be checked regularly There are two carbon brushes in the tool and they mu...

Page 20: ...e d this warranty will not apply to routine maintenance and consumable items such as but not limited to fuel lubricants vacuum bags blades belts sandpaper bits fluids tune ups or adjustments e this warranty will not apply where damage is caused by repairs made or attempted by others i e persons not authorized by the manufacturer f this warranty will not apply to any product that was sold to the or...

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