American Sanders American 12 07044C Operator'S Manual Download Page 23

Clarke

®

 

 American Sanders

 - American 12 Floor  Sander  Operator's  Manual 

 

 

 

FORM NO. 78150D

  Page  23

  

Model American 12 Floor Sander 

 Parts List #2  5/06

Ref # 

Part No. 

Description 

Qty

  Ref #  Part No. 

Description 

  Qty

62800A 

Pipe, Ass'y 

  1

85714A 

Screw, ½ - 13 x  2¼ Hex  

    1

87006A 

Washer, .56 X 1.38 X .11 Flat 

    1

962216 

Screw 3/8 -16 x 1¼ Hex 

    4

962870 

Screw 3/8-16 x 1 

    1

44639A 

Motor 4 hp 230V/60 

    1

 

44640A 

Motor 3 hp 240V/50 

    1

6

  40746A 

Motor 2.2 kW 230V/50 

    1

64460A 

Handle, Motor 

  1

66164A 

Pulley, Motor 

  1

51028A 

Belt-V 

  1

10 

60401A 

Arm, Cable 

  1

11 

925044 

Pin, 3/32 x 1 Cotter 

    1

12 

66110A 

Pipe Assembly 

  1

13 

50954A 

Dust Bag 

  1

14 

84220A 

Screw, ½-13 x 2¼ Ft. 

    1

15 

68704A 

Washer - Motor Screw 

    1

16 

26108C 

Platform, Motor 

  1

17 

51021A 

Belt - V 

    1

18 

68002A 

Stud 

  1

19 

26102A 

Pan, Dust 

  1

20 

920256 

Nut, 5/16-18 Hex 

    2

21 

85820A 

Screw, 3/8-16 x 5/8

 

Hex 

  3

22 

85816A 

Screw, 5/16-18 x 13/4 Hex 

    1

23 

27801C 

Support, Dust Pipe 

    1

24 

67820A 

Spacer, Motor Screw 

    1

25

 

87101A 

Washer, ½ Lock 

    1

26  

920196 

Nut, ½-13 Hex Jam 

    1

27 

30501A 

Bushing 

  1

28 

85817A 

Screw, 5/16-18 x 2" Hex  

    1

29 

34224A 

Gasket 

  1

30 

81202A 

Nut, 7/16-14 Hex L.H. 

    2

31 

87002A 

Washer 

  2

32 

23300A 

Fan 

  1

33 

39704A 

Washer, Felt 

  1

34 

24504C 

Housing, Fan 

  1

36 

902567 

Bearing 

  1

37 

34223A 

Gasket, Support Pipe 

    1

38       23406A 

Frame 

    1

39 

962983 

Screw, ¼-20 x 5/8

 

Pan 

  6

NI 

18601A 

Shaft Ass'y Drum   

   (1)

                     

 includes D56, D39. D71

40 

980657 

Washer, ¼ Lock 

    9

41 

62608C 

Cover, Drum Housing 

    1

42 

67314A 

Screw, Special 

  1

43

70706A 

Plate, Name CAS 

  1 

    44 

51110A 

Bearing 

  2

45 64703A  Housing, 

Bearing 

 

1

46 

67818A 

Spacer, Drum Shaft 

  1

47 

915028 

Key - #5 Woodruff 

  2

48 67424A  Shaft 

Fan 

 

1

49 51111A  Bearing  

2

50 62001A  Cap, 

Bearing 

 

1

51 962288  Screw,

 

3/8-16 x 1" Hex 

  2

52 67816A  Spacer 

 

1

53 20401B  Arm 

 

1

 

 

 

54 

67815A 

Spacer, Idler Bearing  

    1

55 

68101A 

Stud 

  1

56 

67413A 

Shaft 

  1

57 

38109A 

Seal, Dust Pipe (not illustrated) 

    1

58 

77234A 

Label, Lifting Warning 

    1

59 

962823 

Screw, ¼-20 x ½ Pan 

    3

60 

66172A 

Pulley, Fan Shaft 

    1

61 

67417A 

Shaft, Drum Cover 

    1

62 

13500A 

Drum Assembly 

  1

63 

67819A 

Spacer, Drum Shaft 

    1

64 

66918A 

Retainer, Bearing 

  1

65

  40676A 

Switch, Control 

  1

66

  10603A 

Inlet Assembly 

  1

67 

66165A 

Pulley, Drum 

  1

68 

980644 

Washer, 5/8 Plain 

    1

69 

920280 

Nut, 5/8-18 Hex Jam 

    1

70 

962262 

Screw, 8-32 x ¼ Set 

    1

71 

55400A 

Key - #9 Woodruff 

    3

72 

67415A 

Shaft, Drum 

  1

73 

67911A 

Spring 

  1

74 

22111A 

Cover, Drum 

  1

75 

31211A 

Bumper Assembly 

  1

76 

85517A 

Screw, 10-24 x ½ PN 

    5

77 

86202A 

Screw, Set 5/8-11 

    1

78 

67908A 

Spring 

  1

79 

66115A 

Plunger 

  1

80 

29402A 

Yoke 

  1

81 

66505A 

Pin, Yoke 

  1

82 925036 Pin, 

3/32

 

x 3/4 Cotter 

    1

83 

877304 

Ring Retaining 

  1

84 

920148 

Nut, 3/8-16 Hex Jam 

    1

85 

87000A 

Washer 

  1

86 

61602A 

Collar 

  1

87 

32357A 

Cover Handle 

  1

88 

930087 

Rivet 

  2

89 

74044A 

Plate Safety 

  1

90 

62904A 

Enclosure Motor 

  1

91 

697502  

Strain Relief Bushing 

    1

92 

41305A 

Capacitor, Start 

  2

93 

41304A 

Capacitor, Run 

  1

94 

47378A 

Switch, Start 

  1

95 

962823 

Screw, ¼-20 X ½ 

    2

96 

980614 

Washer 

  2

97 

45604A 

Plug 

  1

98 

41945A 

Cord, Motor 

  1

99 

915098 

Key, ¼ Sq. x 1¼ 

    1

100 

57712A 

Ring, Retaining 

  1

101 

87034A 

Retainer Pulley 

  1

102 

962288 

Screw, 3/8-16 x 1 

    1

103 

66173A 

Pulley Idler 

  1

104

  962727 

Screw, 8-32 x ½ 

    8

105

  61599A 

Enclosure, Switch 

  1

106

  87700A 

Screw, ¼-20 x ½ 

    2

107

  980603 

Washer 

  1

108

  85833A 

Screw, 10-32 x 3/8 

    1

109

  46323A 

Relay 

  1

 Part 

# Description 

Qty

.

 51188A Bearing 

Front 

1

 902547 Bearing 

Rear 

1

 40316A 

Armature 

Assembly 

1

 

 

 

Part # 

Description 

Qty

.

 

50563A 

End Bell 

 1

 

52768A 

Front Cover 

 1

 53998A 

Fan 

 

1

 

52769A 

Fan Cover 

 1

Motor Parts Not Illustrated

NOTE: 

 indicates a change has been made since the last publication of this manual.

Summary of Contents for American 12 07044C

Page 1: ...ne or to other property could occur as well You must have training in the operation of this machine before using it If operator s cannot read this manual have it explained fully before attempting to o...

Page 2: ...contain or may contain chemicals that are known to certain governments such as the State of California as identified in its Proposition 65 Regulatory Warning Law to cause cancer birth defects or othe...

Page 3: ...nable to read this manual have it explained fully before they attempt to use this equipment DANGER Sanding finishing wood floors can create an environment that can be explosive The fol lowing safety p...

Page 4: ...t WARNING In the event of a bag fire injury can occur to the operator if the operator is tied or strapped to equipment Use operating belt properly follow procedure on page 11 WARNING Injury to the ope...

Page 5: ...tinuous 2 2 kW Continuous Overload Protection Magnetic Circuit Breaker Magnetic Circuit Breaker 13 A Fuse Operating Controls Adjustable Lever Grip Adjustable Lever Grip Adjustable Lever Grip Leveling...

Page 6: ...ible electric shock use an electrical cord with anearthingconductorandconnect it to a matching electrical source For maximum protection against electricalshock useacircuitthatis protected by a ground...

Page 7: ...move the belt cover 4 Remove the fan belt 5 Loosen the motor bolt Using the wrench turn the motor bolt counterclockwise See figure 2 6 Slide the motor forward 7 Remove the drive belt 8 Remove the moto...

Page 8: ...t bag to the elbow Cross the strings on the dust bag and draw tight over the flare on the elbow Wrap the string around the elbow and secure 4 Wind the power cord through the cable arm Keep the power c...

Page 9: ...e abrasive To tighten the abrasive follow this procedure 1 The end wrenches are given with the machine Put a wrench around the nut at each end of the durm 1 See figure 4 2 Make sure the flat sides of...

Page 10: ...mable material and vapors to ignite Read the manufac turer s label on all chemicals used to determine combustibil ity Keep the work area well ventilated DANGER Sanding dust can spontaneous ly ignite a...

Page 11: ...the surface makesurethemachineisalways moving when the contact wheel is in contact with the floor 3 Work right to left For each forward pass move the machine 4 over the pass you have just finished Re...

Page 12: ...Manual A First pass forward right to left C Second pass forward overlap the drum width D Second pass reverse retrace second path forward etc for the entire room B First pass reverse retrace same path...

Page 13: ...rit size of the abrasive A very fine grain will close the pores on a wood floor making admission of a stain difficult If glazing or burning should occur immediately into a finishing cut reduce the san...

Page 14: ...sanding pressure when making the roughing in cut 2 Screw the sanding pressure knob up to decrease the sanding pressure when making the finishing cut Drum Rates The machine can be operated at two rate...

Page 15: ...el Pivots NOTE The wheel pivots must be lubricated after every 25 hours of use To lubricate the wheel pivots follow this procedure 1 Put the machine on its side 2 Lubricate the pivots The pivots are b...

Page 16: ...achine is equipped with lubrication fittings and are located on shaft supporting mecha nism Dust Bag Remove the dust bag from the machine and shake it thoroughly to remove the sanding dust from the du...

Page 17: ...poor Decrease sanding pressure connection Defective run capacitor Contact an authorized Clarke American Sanders dealer Defective motor Contact an authorized Clarke American Sanders dealer Motor start...

Page 18: ...Page 18 FORM NO 78150D Clarke American Sanders American 12 Floor Sander Owner s Manual NOTES...

Page 19: ...Clarke American Sanders American 12 Floor Sander Operator s Manual FORM NO 78150D Page 19 American 12 Section II Parts and Service Manual 78150D...

Page 20: ...der Owner s Manual Model American 12 Floor Sander Drawing 1 Handle Assembly 5 06 46 1 2 3 4 5 6 7 8 9 10 12 15 11 13 18 12 15 10 20 19 31 33 21 30 29 28 34 32 35 34 31 39 40 38 37 42 32 41 36 43 44 45...

Page 21: ...4 980646 Washer 1 25 25602A Lever Control 1 26 66151A Pivot Control Rod 1 27 80021A Bolt 3 8 x 5 8 1 28 85818A Screw 5 16 18 x 2 Hex St 1 29 21904C Clamp Handle 1 30 64405A Handle Steering 1 31 86200A...

Page 22: ...Page 22 FORM NO 78150D Clarke American Sanders American 12 Floor Sander Owner s Manual Model American 12 Floor Sander Drawing 2 5 06 66 65 104 93 107 108 105 106 109 104 105 104 For model 07120A only...

Page 23: ...3 8 16 x 1 Hex 2 52 67816A Spacer 1 53 20401B Arm 1 54 67815A Spacer Idler Bearing 1 55 68101A Stud 1 56 67413A Shaft 1 57 38109A Seal Dust Pipe not illustrated 1 58 77234A Label Lifting Warning 1 59...

Page 24: ...5 8 32 11 13 14 15 16 43 46 47 53 9 59 39 55 57 56 55 58 51 50 49 48 45 8 14 16 15 41 42 54 37 56 57 37 54 10 9 39 38 35 36 34 18 21 19 20 44 28 29 30 31 27 26 25 24 23 22 52 12 10 40 41 30 6 Optiona...

Page 25: ...ut Large Flange 13 1 1 1 33 60547A Axle 2 1 34 66913A Retainer Bearing 1 1 1 35 51112A Bearing 2 2 2 36 67821A Spacer 1 1 1 37 51225A Bearing Ball 6 6 2 38 29403C Yoke Wheel 1 1 39 60101A Axle 3 1 1 4...

Page 26: ...12 Floor Sander Accessories Drawing Parts List 4 10 00 RefRef Part No Description Qty 1 2 3 60724A Belt Operating 1 5 6 59810A Wrench Paper Clamp 1 7 50842A Wrench End 3 4 x 7 16 1 8 64415A Handle Car...

Page 27: ...rican Sanders American 12 Floor Sander Operator s Manual FORM NO 78150D Page 27 American Sander 12 Wiring Diagram 5 06 models 07044C 07049C 07108A and 07109A American Sander 12 Wiring Diagram 5 06 mod...

Page 28: ...such as Clarke American Sanders s Sander 16 To minimize chatter when using a belt or drum sander the following steps should be taken 1 DRUM PAPER insure the paper is secured in the slot but not too t...

Page 29: ...ders 2 TRUCK AND CASTER WHEELS with flat spots out of roundness or debris adhered to their surface can cause waves or a chatter effect Always clean and inspect all wheels before starting to sand and b...

Page 30: ......

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Page 32: ...A Nilfisk Advance Brand 14600 21st Avenue North Plymouth MN 55447 3408 www clarkeus com Phone 800 253 0367 Fax 800 825 2753 2010 Nilfisk Advance Inc...

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