MasterCraft 054-7121-2 Instruction Manual Download Page 12

20V max* LITHIUM-ION CORDLESS ANGLE GRINDER- 054-7121-2

20V max* LITHIUM-ION CORDLESS ANGLE GRINDER- 054-7121-2

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Exploded view

No.  Part No. 

Description 

No.  Part No. 

Description

1 3700567000 Wrench 

24 

5700048000 Ball 

Bearing

2  3550130000 

Outer Flange 

25  5660011000 

Circlip For Shaft

3  3550328000 

Inner Flange 

26  3121601000 

Rubber Ring

4  5610022000 

Tapping Screw 

27  3705129000 

Bearing Retainer

5 3705251000 Plate 

28 

2750997000 Rotor

6 3705247000 Guard 

29 

5700250000 Ball 

Bearing

7  5620419000 

Screw With Washer 

30  3126290000 

Fan Baffle

8 3550816000 Output 

Shaft 

31 

2740343000 Stator

9 5650044000 Plain 

Washer 

32 

2823622000 Brush 

Set

10  5620103000 

Slotted Shoulder Screw 

33  3124057000 

Switch Button

11 3705248000  Lever 

34 3321597000  Left 

Housing

12 3660345000  Spring 

35 3127146000  Switch 

Actuator

13  3402647000 

Gear Case Cover 

36  3660057000 

Spring

14  3552049000 

Bevel Gear 

37  3680158000 

Magnet Ring

15  5700040000 

Oil Impreging Bearing 

38  4891008000 

PCB Assembly

16  3551799000 

Spindle Lock 

39  3705547000 

PCB Box

17 5690220000  O 

Ring 

40 5620202000  Screw

18  5610034000 

Tapping Screw 

41  3704697000 

Heat Sink

19  3120354000 

Pin Knob 

42  4870364000 

Micro Switch

20 3660235000  Spring 

43 3402577000  Contact 

Receptacle 

Assembly

21 3402299000  Handle 

44 3321598000  Right 

Housing

22  3421509000 

Gear Case 

45  5610106000 

Tapping Screw

23 3552048000  Pinion 

   

If any parts are missing or damaged, or if you have any questions,  
please call the Toll-free Helpline, at 1-800-689-9928.

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Summary of Contents for 054-7121-2

Page 1: ...INSTRUCTION MANUAL 20V max LITHIUM ION CORDLESS ANGLE GRINDER 054 7121 2...

Page 2: ...RTS LIST 21 22 WARRANTY 23 24 If any parts are missing or damaged or if you have any questions please call our toll free helpline at 1 800 689 9928 Read and understand this instruction manual thorough...

Page 3: ...s manual available for future reference Important This tool should only be serviced by a qualified service technician For more information call the toll free helpline at 1 800 689 9928 Read all instru...

Page 4: ...d Use of the power tool for operations different from those intended could result in a hazardous situation SAFETY GUIDELINES Work area safety Keep the work area clean and well lit Cluttered or dark ar...

Page 5: ...snag your clothing pulling the accessory into your body Regularly clean the power tool s air vents The motor s fan will draw the dust inside the housing and excessive accumulation of powdered metal ma...

Page 6: ...ruction manual WARNING Remove the cordless angle grinder from the package and examine it carefully Do not discard the carton or any packaging material until all parts have been examined The label on y...

Page 7: ...ly of the battery pack can cause damage to internal components To detach battery pack fig 1 1 Make sure that the angle grinder is turned off 2 Depress the battery release button located on the front o...

Page 8: ...ly tighten the side handle by turning it clockwise ON OFF switch fig 2 WARNING Firmly grasp the body of the tool and the side handle before starting The tool is switched ON with the switch button loca...

Page 9: ...d around the raised portion of the outer flange fig 5 6 Press the spindle lock button to prevent movement of the spindle 7 Keep the spindle lock button depressed tighten the threaded outer flange by t...

Page 10: ...ING Only use grinding wheels for which the maximum safe operating speed is rated at or above 13200 RPM Never use damaged or imbalanced grinding wheels Do not exceed the recommended wheel diameter Grin...

Page 11: ...above call the toll freehelpline at 1 800 689 9928 Cleaning WARNING To avoid accidents always remove the battery pack from the cordless angle grinder before cleaning or performing any maintenance The...

Page 12: ...3000 Slotted Shoulder Screw 33 3124057000 Switch Button 11 3705248000 Lever 34 3321597000 Left Housing 12 3660345000 Spring 35 3127146000 Switch Actuator 13 3402647000 Gear Case Cover 36 3660057000 Sp...

Page 13: ...or unusable after a reasonable period of use 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 bi...

Page 14: ......

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