Minuteman HM40B Service Manual Download Page 2

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Contents

1 WORKING PRINCIPLE OF THE KS40/47R

2 TECHNICAL DATA

3 CYLINDRICAL BROOM AND SIDE BROOM

3.1

Cylindrical Broom

3.2

Main Broom Adjustment

3.3

Check and Adjust Sealing Strips

3.3

Check and Adjust Sealing Strips

3.4

Side Brush Adjustment

4 FRONT DRIVE MOTOR ASSEMBLY- BEARING ADUSTMENT

4.1

Removing Drive Motor Assembly

4 2

Replacing the Drive Tire

4.2

Replacing the Drive Tire

5 LDS (LOW BATTERY DISCHARGE)

5.1 Programming the LDS

6 DRIVE SYSTEM OVERVIEW

6 1 D i

C t ll

C d

6.1 Drive Controller Error Codes

6.2 Programming The Drive Controller

6.3 Calibrating The Drive Potentiometer

6.4 Drive Pedal Adjustment

6.5 Drive Motor Specifications

7 WIRING DIAGRAM VERSION 1

8 WIRING DIAGRAM VERSION 2 (With New LDS)

Summary of Contents for HM40B

Page 1: ...Service Manual For the HM40B and HM47B Rider Sweeper Sweeper For Training Troubleshooting Adjustments j Rev 08 2016 ...

Page 2: ... BEARING ADUSTMENT 9 4 1 Removing Drive Motor Assembly 10 4 2 Replacing the Drive Tire 11 4 2 Replacing the Drive Tire 11 5 LDS LOW BATTERY DISCHARGE 15 5 1 Programming the LDS 16 6 DRIVE SYSTEM OVERVIEW 17 6 1 D i C t ll E C d 18 6 1 Drive Controller Error Codes 18 6 2 Programming The Drive Controller 19 6 3 Calibrating The Drive Potentiometer 22 6 4 Drive Pedal Adjustment 25 6 5 Drive Motor Spec...

Page 3: ...f the wide cylindrical broom y This broom transports the debris overhead and into the dirt hopper The fine dust raised during this operation is evacuated to the suspended evacuated to the suspended filter by the suction fan where the dust is separated The air returned into the environment is clean 3 ...

Page 4: ...ack with w o 1 with 2 side brushes Mm 700 970 1240 Theoretical surface performance with 2 side brushes m2 h up to 7450 Theoretical surface performance without side brush m2 h up to 4200 Gradability for 1 min max up to 12 Tires Tire size serial front rear 4 00 4 6 Pr Pneumatic tires Inflation pressure Bar PSI 6 87 Cylindrical broom Diameter length mm 345 700 Diameter min due to wearing mm approx 29...

Page 5: ...astic side cover Loosen star shaped knob 2 and remove left broom arm Open both handles and remove lateral plate Remove broom by pulling Dismount Proceed in inverse order Note Twist broom while inserting until it distinctly catches on the notch Star Knob Broom Arm Side Cover Broom Arm 5 Handles Lateral Plate ...

Page 6: ...r the HM40R and HM47R KS40R KS47R 2 Inches 2 inches 50 5mm Note Exceeding the specified sweeping track parameter has a negative effect on the service life of the cylindrical broom The sweeping track reduced as the broom diameter reduces due to wearing of the bristles Adjust parallelism Loosen left bearing shell of the torsion shaft Adjust parallelism at the stop screw Bearing shell Torsion shaft S...

Page 7: ...ustment of the sealing strips at the bottom of the broom compartment on level ground only Th l t l d li t i dj t bl i bl h l th f t li t i b t lli The lateral and rear sealing strips are adjustable in oblong holes the front sealing strip by controlling mechanism Check the inflation pressure of pneumatic tyres and modify pressure if required The sealing strip at the front folding apron has to be li...

Page 8: ...osening the gear holder and by displacing in the oblong holes Adjust height of the lifted side brush at the Bowden cable such that the alignment of the top edges of the belt pulleys is approx 10 less than vertical axis Then the distance between the top side of the V belt and the fairing holder is about 15mm Tension of the V belt is not adjustable but given by elastic force e s o o t e be t s ot ad...

Page 9: ...ttom nut tightened with 60 Nm and simultaneous pivoting of the wheel Bottom nut loosened otto ut oose ed Wheel pivoted by a half turn Bottom nut tightened with 30 Nm Top nut tightened with 120 Nm while bottom nut position towards the wheel position is Direction of travel wheel position is maintained 9 ...

Page 10: ...The drive motor can be removed from the machine by y doing the following 1 Disconnect the batteries 2 Jack up the front of the machine 3 Disconnect the motor Motor Leads 3 Disconnect the motor leads 4 Remove the four bolts 21 29 10 ...

Page 11: ...ging 1 3 Dismount drive unit at the separation point between the wheel support plates Remove holder between the plate and the brush flange 2 Loosen fixing screws of plate 4 Remove the lateral sealing plug Loosen fixing screws of plate and holder sealing plug 11 ...

Page 12: ...4 2 Replacing Drive Tire 5 7 5 Pull brush flange off the motor axle 7 Loosen the 8 wheel bolts 6 R b h fl 8 Remove brush flange Pull off the tire 12 ...

Page 13: ...ition and cleanliness of slip rings Tighten wheel bolts crosswise with 16Nm 10 12 Check carbon brushes Insert new tyre and tighten wheel bolts crosswise and hand tight Check carbon brushes for wearing and smooth running in the brush holder 13 ...

Page 14: ...3 15 13 Place brush flange and drive in straight onto the motor shaft Insert sealing plug into borehole motor shaft 14 Screw fastening plate 16 Then maintenance is completed completed Drive unit may be mounted to the machine 14 ...

Page 15: ...r 11 2011 The LDS controller board has dip switches for setting the machine to the correct battery type such as Wet y yp Gel and AGM battery types This is required for maximum run time and battery life Dip Switches p S c es 15 ...

Page 16: ...5 1 Programming the LDS Signal Transmitter Signal Transmitter 16 Note Use the Crown With Offset for Crown wet batteries for maximum run time ...

Page 17: ...6 Drive System Overview 17 ...

Page 18: ...6 1 Drive Controller Error Codes 18 ...

Page 19: ...achine General Description of Keys p y Three keys are located below the 7 segment LED display Start programming by pressing the MODE key and the first parameter F0 appears Use the UP key to step forward to the next parameter F1 F2 and the Down key to step back After having attained the desired parameter select it by pressing the Mode key The parameter appears in the display pp p y If the programmi...

Page 20: ...ng if the last cipher and acknowledgement by MODE the display shows Err briefly Then repeat the last cipher and acknowledgement by MODE the display shows Err briefly Then repeat the complete entering procedure Modify Parameter In some cases the 5 pin plug of the K3 relay in the machine has to be disconnected p p g y before programming the controller After correct entering of password the parameter...

Page 21: ... t d t b th UP DOWN k Modify this numeric value of the selected parameter by the UP DOWN keys Acknowledge modification by pressing the MODE key Then the selected parameter F is displayed It is possible to quit the parameter mode immediately by simultaneous pressing the MODE and UP keys The mode is automatically quit after 20 seconds without actuation of key The controller then The mode is automati...

Page 22: ...h UP DOWN keys and acknowledge with MODE key Set numeric value of F20 to 1 using the UP key and acknowledge 5 Select parameter F10 with DOWN key and acknowledge with MODE key 6 The display then shows the 0 value If not use the UP DOWN keys to set it to 0 and k l d ith MODE acknowledge with MODE 7 The display then shows F10 again 8 While the displays shows F10 press the UP and DOWN keys simultaneou...

Page 23: ... Then a value between 10 30 shall appear on the display If drive pedal is actuated to maximum acknowledge with MODE key 11 Display automatically changes to F0 parameter The potentiometer is read in 12 Programming mode is automatically quit after 20 seconds or can be left immediately by simultaneous pressing the UP and MODE keys 13 Re plug 5 pin plug to K3 relay 14 Switch machine off and on again c...

Page 24: ...4 Drive Pedal Adjustment Potentiometer Gap Potentiometer Gap For Switch The potentiometer should be adjusted so that there is 1 2mm Rev Switch adjusted so that there is 1 2mm gap before it is activated 24 ...

Page 25: ...cations Drive Motor Blocking Current Desired 90 5 amps Normal Current Forward Current Desired 17 3 amps Reverse Current Desired 12 2 amps Main Brush Motor Normal Current Desired 37 Amps Main and side broom motors turned on 25 ...

Page 26: ...ore 3 2005 V Belt 1B Part 16422313 After 3 2005 Multi V Belt 2 Part 01131300 Belt 3 Part 01130980 Belt V Belt Multi V Belt 26 3 Part 01130980 Belt 4 Part 01130710 Right Side Broom Belt 5 Part 01134320 Left Side Broom Belt V Belt Ref 1A Multi V Belt Ref 1B ...

Page 27: ...8 Wiring Diagrams Old Style Wiring diagram for models manufactured before Wiring diagram for models manufactured before 11 2011 are following 27 ...

Page 28: ...okay 2 14 H3 Pilot lamp control unit malfunction prepared not fitted 1 12 H4 Pilot lamp LDS battery discharged 2 15 H6 Buzzer prepared not fitted 1 24 K1 Relay Multimode 2 11 K2 Relay main motor 2 7 K3 Relay 1 22 K5 Relay 2 24 K5 Impulse relay shaking option 2 20 M1 Drive motor 1 5 M1 S1 Thermal contactor drive motor 1 6 M2 Main motor 2 4 M2 S1 Thermal contactor main motor 2 7 M3 Shaking motor 2 2...

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Page 32: ...9 Wiring Diagrams New Style Wiring diagram for models manufactured after Wiring diagram for models manufactured after 11 2011 are following 28 ...

Page 33: ...4 53 3 4 1 55 0 A B1 55 A 2B1 55 1 55 3 0 1 55 C 0 0 3 2 1 0 3 4 4 4 0 0 0 1 55 1 55 1 55 1 55 1 55 1 55 1 55 1 55 1 55 1 55 1 55 1 55 1 55 1 55 1 55 1 55 5 2 4 6 4 1 0 4 55 55 0 0 3 1 55 1 55 0 55 0 1 0 0 55 0 0 55 8 1 55 0 55 0 0 0 55 0 0 0 55 0 0 55 2 9 D 1 55 1 55 1 55 56 5 E 0 F 3 4 G 4 1 55 0 0 0 4 7 G 4 3 1 55 55 3 6 1 0 4 55 3 0 1 55 0 6 53 1 E 5 E 0 3 1 55 1 55 1 55 2 0 1 0 1 55 0 0 0 0 0...

Page 34: ...5A 1 55A 3 1 0 1 55A 1 53 3 5 2 1 55A 5 B 2 4 1 55A 55A 0 0 1 53 3 0 3 0 55A 55A 0 55A 55A 0 5 2 1 53 3 55A 0 0 55A 0 1 55A 0 55A 0 1 55A 2 55A 0 2 1 1 55A 55A 0 1 55A 55A 0 0 55A 0 1 1 55A 1 55A 1 55A 55A 0 1 55A 1 55A 0 8 C 7 0 8 C3 8 8 1 55A 1 55A 55A 0 8 6 55A 0 4 B 55A 0 0 55A 0 3 55A 0 D7 55A 55A 0 2 1 2 3 2 2 55A 0 8 0 55A 0 55A 0 55A D7 4 53 3 0 55A 0 55A 0 0 55A 0 55A 1 0 0 55A 55A 55A 0 ...

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Page 36: ... 1 1 0 4 6 6 7 0 8 7 0 1 02 3 2 4 6 3 8 7 3 9 7 8 2 7 0 1 1 3 1 1 0 4 61 8 7 7 7 9 0 1 1 1 3 1 1 0 4 3 0 6 0 1 3 0 1 1 3 1 0 11 4 1 5 8 7 7 7 3 1 0 4 6 7 1 6 9 0 4 0 6 7 1 6 9 0 4 6 7 1 6 9 3 4 6 7 1 6 9 0 0 4 3 9 7 2 8 2 7 4 3 0 9 7 2 8 2 7 4 9 7 2 3 9 7 8 2 7 0 4 2 6 7 1 6 9 0 0 4 6 7 1 6 9 0 4 2 6 7 1 6 9 0 4 1 1 9 6 0 9 7 9 7 8 8 8 7 7 0 5 0 9 2 4 0 1 1 9 6 0 9 8 7 9 7 8 8 8 7 7 0 5 0 9 2 4 6 ...

Page 37: ... 4 0 1 1 4 0 4 4 4 4 4 3 4 4 3 3 3 0 1 0 9 1 1 0 5 6 1 9 1 7 4 0 0 8 9 4 0 9 0 6 5 0 7 0 8 4 0 4 0 12 94 0 2 4 1 73 3 4 4 1 0 4 0 1 1 0 1 1 1 5 0 1 1 0 1 9 6 5 0 3 4 3 8 9 0 6 3 4 4 3 4 3 0 1 8 2 2 2 3 2 4 2 1 3 3 3 2 3 1 0 2 3 3 3 2 3 1 0 1 1 6 8 5 6 A 1 19 90 6 6 3 0 3 3 B 0 2 3 C 0 3 3 5 0 2 3 0 3 3 D 0 B 1E F9G 4 C 31 0 4 0 1 0 4 3 2 1 0 4 3 2 0 1 0 0 0 0 0 4 0 0 3 0 0 2 3 11 D 0 ...

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