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Advance acoustic Terra 128B Service Manual

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Terra 128B - 132B

SERVICE MANUAL

146 0721 000(2)2003-04

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Summary of Contents for Advance acoustic Terra 128B

  • Page 1: Service Manual

    Terra 128B - 132B SERVICE MANUAL 146 0721 000(2)2003-04...

  • Page 2: Table Of Contents

    SERVICE MANUAL INDEX GENERAL INFORMATION MACHINE LIFTING MACHINE TRANSPORTATION OTHER AVAILABLE MANUALS SAFETY - ACCIDENT PREVENTION GENERAL SAFETY RULES TECHNICAL DATA MAINTENANCE SCHEDULED MAINTENANCE SCHEDULED MAINTENANCE TABLE MACHINE NOMENCLATURE SWEEPING SYSTEM VISUAL INSPECTION OF THE BELT FROM THE ENGINE TO THE MAIN BRUSH BELT REPLACEMENT FROM THE ENGINE TO THE MAIN BRUSH MAIN BRUSH HEIGHT ADJUSTMENT MAIN BRUSH REPLACEMENT...
  • Page 3 SERVICE MANUAL ELECTRICAL SYSTEM BATTERY MAINTENANCE AND RECHARGING BATTERY INSTALLATION AND BATTERY TYPE SETTING (WET OR GEL) FUSE REPLACEMENT ELECTRONIC BOARD REPLACEMENT HOOD SAFETY SWITCH OPERATION CHECK CHECK IF THE MACHINE DOES NOT START WHEN THE (OPTIONAL) BATTERY CHARGER PLUG IS CONNECTED TO THE NET OUTLET COMPONENT LAYOUT WIRING DIAGRAMS...

  • Page 4: General Information

    Terra 128B - Spare Part List - Advance Form Number 146 0597 000 – Terra 128B - Use and Maintenance Manual - Advance Form Number 146 0596 000 – Terra 132B - Spare Part List - Advance Form Number 146 0788 000 –...

  • Page 5: Safety - Accident Prevention

    SERVICE MANUAL GENERAL INFORMATION SAFETY - ACCIDENT PREVENTION The following symbols indicate potentially dangerous situations. Always read carefully this information and take the necessary precautions to protect people and objects. DANGER! Indicates a dangerous situation (risk of death) for the User. WARNING! Indicates the risk of being injured.

  • Page 6: Technical Data

    When it is necessary to tilt the machine for maintenance, remove the batteries. TECHNICAL DATA Dimensions Terra 128B Terra 132B Cleaning width (with side brush) 700 mm (27.6 in) 820 mm (32.3 in)
  • Page 7 Main electric motor 600 W - 3000 RPM Sound level (Lpa) 64 dB (A) Electric filter-shaker (optional) 12 V, 30 W Batteries Terra 128B Terra 132B Standard battery Lead, with acid electrolyte (WET) Optional battery Gel, hermetic (GEL) Battery voltage 12 V Battery compartment max.

  • Page 8: Maintenance

    SERVICE MANUAL GENERAL INFORMATION MAINTENANCE SCHEDULED MAINTENANCE The machine proper and safe operation is granted by a careful and constant maintenance. See GENERAL INFORMATION and SAFETY - ACCIDENT PREVENTION The following table sums up the scheduled maintenance. The indicated periods can be subjected to variations according to working conditions.

  • Page 9: Machine Nomenclature

    SERVICE MANUAL GENERAL INFORMATION MACHINE NOMENCLATURE In this Manual you find numbers in brackets – example: (2). These numbers refer to the components indicated in these two nomenclature pages. Refer to these pages each time you want to find the component mentioned in the text.
  • Page 10 SERVICE MANUAL GENERAL INFORMATION MACHINE NOMENCLATURE (CONTINUES) S300367 146 0721 000(2)2003-04...
  • Page 11 SERVICE MANUAL GENERAL INFORMATION MACHINE NOMENCLATURE (CONTINUES) S300368 146 0721 000(2)2003-04...

  • Page 12: Sweeping System

    SERVICE MANUAL SWEEPING SYSTEM VISUAL INSPECTION OF THE BELT FROM THE ENGINE TO THE MAIN SWEEPING SYSTEM BRUSH Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Open the hood (16).

  • Page 13: Main Brush Height Adjustment

    SERVICE MANUAL SWEEPING SYSTEM MAIN BRUSH HEIGHT ADJUSTMENT Remark: Brushes with harder or softer bristles are available. This procedure is applicable to each type of brushes. Check Check the main brush correct height from the ground, proceeding as follows: – Drive the machine on a level ground.

  • Page 14: Main Brush Replacement

    SERVICE MANUAL SWEEPING SYSTEM MAIN BRUSH REPLACEMENT Remark: Brushes with harder or softer bristles are available. This procedure is applicable to each type of brushes. CAUTION! It is advisable to use protective gloves when replacing the main brush because there can be cutting debris between the bristles.

  • Page 15: Side Brush Height Adjustment

    SERVICE MANUAL SWEEPING SYSTEM SIDE BRUSH HEIGHT ADJUSTMENT Remark: Brushes with harder or softer bristles are available. This procedure is applicable to each type of brushes. Check Check the side brush correct height from the ground, proceeding as follows: – Drive the machine on a level ground and lower the side brush.

  • Page 16: Side Brush Replacement

    SERVICE MANUAL SWEEPING SYSTEM SIDE BRUSH REPLACEMENT Remark: Brushes with harder or softer bristles are available. This procedure is applicable to each type of brushes. CAUTION! It is advisable to use protective gloves when replacing the side brush because there can be cutting debris between the bristles.

  • Page 17: Main Motor Electrical Input Check

    SERVICE MANUAL SWEEPING SYSTEM MAIN MOTOR ELECTRICAL INPUT CHECK WARNING! This procedure must be performed by qualified personnel only. Discharged motor electrical input check Remove the main brush (see the procedure in the related paragraph). Open the hood (16). WARNING! Carry out the following operation with extreme care.
  • Page 18 SERVICE MANUAL SWEEPING SYSTEM Charged motor electrical input check Reinstall the main brush (see the procedure in the related paragraph). Check that the main brush height adjustment is correct (see the procedure in the related paragraph). 10. Warm up the main electric motor by operating the machine for at least ten minutes. 11.

  • Page 19: Main Motor Brush/Carbon Brush Check And Replacement

    SERVICE MANUAL SWEEPING SYSTEM MAIN MOTOR BRUSH/CARBON BRUSH CHECK AND REPLACEMENT Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Open the hood (16). Disconnect the battery electrical connector (38) and remove the batteries (37) and the related holder. Remove dust and dirt from the motor exterior part;...

  • Page 20: Main Brush And Reduction Unit Replacement

    SERVICE MANUAL SWEEPING SYSTEM MAIN BRUSH AND REDUCTION UNIT REPLACEMENT Removal Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Open the hood (16). Disconnect the battery electrical connector (38). Remove the belt (47) from the pulley (49).
  • Page 21 SERVICE MANUAL SWEEPING SYSTEM MAIN BRUSH AND REDUCTION UNIT REPLACEMENT (Continues) Figure 15 S300374 146 0721 000(2)2003-04...
  • Page 22 SERVICE MANUAL SWEEPING SYSTEM MAIN BRUSH AND REDUCTION UNIT REPLACEMENT (Continues) Figure 16 S300375 146 0721 000(2)2003-04...

  • Page 23: Side Brush Motor Electrical Input Check

    SERVICE MANUAL SWEEPING SYSTEM SIDE BRUSH MOTOR ELECTRICAL INPUT CHECK WARNING! This procedure must be performed by qualified personnel only. Remove the side brush (see the procedure in the related paragraph). Remove the screws (9) and lift the control panel (1). WARNING! Carry out the following operation with extreme care.

  • Page 24: Side Brush Motor Replacement

    SERVICE MANUAL SWEEPING SYSTEM SIDE BRUSH MOTOR REPLACEMENT Remove the battery (37) and the related holder. WARNING! If you do not remove the batteries before inclining the machine, serious damages to people or the machine can occur. Operating on the handles (14), lower the handlebar (12) as shown in the figure below, then carefully lower the machine at the back (as shown in the figure below).

  • Page 25: Troubleshooting

    SERVICE MANUAL SWEEPING SYSTEM TROUBLESHOOTING THE MACHINE DOES NOT START with the key (2) to "I" position (the control panel does not activate). Possible cause: The battery connector (38) is not correctly connected (connect it) The hood (16) is not correctly closed (close it) The battery is discharged (charge it) Possible disconnection of an electrical cable under the control panel (1) (disconnect the battery and connect the cable)

  • Page 26: Flap

    SERVICE MANUAL FLAP FLAP HEIGHT AND OPERATION CHECK (AND ADJUSTMENT) FLAP Drive the machine on a level and adequate ground to check the flap height. Activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Side flap check Check the side flap (23 and 24) integrity.
  • Page 27 SERVICE MANUAL FLAP FLAP HEIGHT AND OPERATION CHECK (AND ADJUSTMENT) (continues) Figure 4 Figure 3 S300249 S300248 Figure 6 Figure 5 S300251 S300250 Figure 8 Figure 7 S300376 S300377 146 0721 000(2)2003-04...

  • Page 28: Side Flap Replacement

    SERVICE MANUAL FLAP SIDE FLAP REPLACEMENT Drive the machine on a level and adequate ground to check the flap height. Activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Left flap Loosen the knob (A) and remove the brush left cover (B) by pulling outward to disengage the retainers (C). Remove the screws (D) the straps (E) and the rear flap (F).

  • Page 29: Front And Rear Flap Replacement

    SERVICE MANUAL FLAP FRONT AND REAR FLAP REPLACEMENT Drive the machine on a level and adequate ground to check the flap height. Activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Remove the main brush, as described in the related paragraph. (Only for Terra 132B) Lightly lift the front side of the machine.

  • Page 30: Front Flap Lifting Cable Adjustment (Only For Terra 132B)

    SERVICE MANUAL FLAP FRONT FLAP LIFTING CABLE ADJUSTMENT (only for Terra 132B) Correct adjustment check Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to "0" position. Remove the main brush, as described in the related paragraph. Activate the front flap lifting lever (55) and check that the front flap (A) rotates upward of 90°...
  • Page 31 SERVICE MANUAL FLAP FRONT FLAP LIFTING CABLE ADJUSTMENT (only for Terra 132B) (continues) Figure 14 S300380 Figure 15 S300381 146 0721 000(2)2003-04...

  • Page 32: Front Flap Lifting Cable Replacement (Only For Terra 132B)

    SERVICE MANUAL FLAP FRONT FLAP LIFTING CABLE REPLACEMENT (only for Terra 132B) Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to "0" position. Remove the hopper (27). Open the hood (16). Remove the battery (37).
  • Page 33 SERVICE MANUAL FLAP FRONT FLAP LIFTING CABLE REPLACEMENT (only for Terra 132B) (continues) Figure 17 S300383 146 0721 000(2)2003-04...

  • Page 34: Dust And Debris Collection System

    SERVICE MANUAL DUST AND DEBRIS COLLECTION SYSTEM DUST FILTER CLEANING AND INTEGRITY CHECK DUST AND DEBRIS COLLECTION SYSTEM Remark: Besides the standard paper filter, optional polyester filters are also available. The following procedure is applicable to each type. Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0”...

  • Page 35: Filter-Shaker Operation Check

    SERVICE MANUAL DUST AND DEBRIS COLLECTION SYSTEM FILTER-SHAKER OPERATION CHECK While using the machine, when the panel filter is supposed to be full, activate the filter-shaker proceeding as follows, according to the type of filter-shaker installed: – Manual filter-shaker: Pull the handle (30) outward up to the end of stroke, then release it: the interior return spring strikes the dust filter frame and shakes it.

  • Page 36: Troubleshooting

    SERVICE MANUAL DUST AND DEBRIS COLLECTION SYSTEM TROUBLESHOOTING THE SUCTION SYSTEM (FAN) DOES NOT ROTATE Possible cause: The battery is discharged (charge the battery). The electric motor brushes are worn (replace them). Main electric motor failure (repair or replace it) Foreign materials obstruct the fan (remove them).

  • Page 37: Traction System

    SERVICE MANUAL TRACTION SYSTEM DRIVING BELT VISUAL INSPECTION TRACTION SYSTEM Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Open the hood (16). Visually inspect the driving belt (48) condition. Check the belt completely by turning it manually one full turn. If the belt is worn, replace it according to the procedure indicated in the related paragraph.

  • Page 38: Driving Belt Control Cable Replacement

    SERVICE MANUAL TRACTION SYSTEM DRIVING BELT CONTROL CABLE REPLACEMENT Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Open the hood (16). Remove the clip (A) and move the fork (B) of the driving belt control cable. Unscrew the terminal (C) and remove it.

  • Page 39: Driving Belt Control Cable Sheath Replacement

    SERVICE MANUAL TRACTION SYSTEM DRIVING BELT CONTROL CABLE SHEATH REPLACEMENT Remove the driving belt control cable (see the procedure on the previous page). Turn the ignition key (2) to “0” position. Open the hood (16). Unscrew the nut (A) fixing the sheath on the tensor side. Connect a probe (cord or equivalent) to the sheath end (B) (this operation is necessary to facilitate the insertion of the sheath inside the carter).

  • Page 40: Driving Belt Replacement

    SERVICE MANUAL TRACTION SYSTEM DRIVING BELT REPLACEMENT Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Remove the hopper (27). Open the hood (16). Remove the belt (48) from the pulley (50). Remove the screws (A) fixing the axle to the frame, on machine both sides.

  • Page 41: Driving Wheel Or Axle Bearing Replacement

    SERVICE MANUAL TRACTION SYSTEM DRIVING WHEEL OR AXLE BEARING REPLACEMENT Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Remove the hopper (27). Open the hood (16). Remove the belt (48) from the pulley (50).
  • Page 42 SERVICE MANUAL TRACTION SYSTEM DRIVING WHEEL OR AXLE BEARING REPLACEMENT (continues) Figure 8 S300267 Figure 9 S300268 146 0721 000(2)2003-04...

  • Page 43: Troubleshooting

    SERVICE MANUAL TRACTION SYSTEM TROUBLESHOOTING THE MACHINE DOES NOT MOVE Possible cause: Dust or foreign materials rolled up between the transmission elements (remove them) The selector lever control cable is misadjusted or broken (adjust/replace it) The driving belt (48) is broken (replace it) The brake (36) is activated (deactivate it).

  • Page 44: Other Systems

    SERVICE MANUAL OTHER SYSTEMS SCREW AND NUT TIGHTENING CHECK OTHER SYSTEMS Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Remove the hopper (27). Open the hood (16). Remove the battery (37).

  • Page 45: Electrical System

    SERVICE MANUAL ELECTRICAL SYSTEM BATTERY MAINTENANCE AND RECHARGING ELECTRICAL SYSTEM See Use and Maintenance Manual BATTERY INSTALLATION AND BATTERY TYPE SETTING (WET OR GEL) Battery type selection The machine can be equipped with the following types of batteries: – Lead battery, with acid electrolyte –...

  • Page 46: Fuse Replacement

    SERVICE MANUAL ELECTRICAL SYSTEM FUSE REPLACEMENT Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Open the hood (16). Disconnect the battery electrical connector (38). 60 A fuse (main fuse) replacement Remove the guard (41) and pull out the underlying 60 A fuse.

  • Page 47: Electronic Board Replacement

    SERVICE MANUAL ELECTRICAL SYSTEM ELECTRONIC BOARD REPLACEMENT Drive the machine on a level ground and activate the pedal brake (36), if present. Turn the ignition key (2) to “0” position. Open the hood (16). Disconnect the battery electrical connector (38). Remove the screws (9) and lift the control panel (1).

  • Page 48: Hood Safety Switch Operation Check

    SERVICE MANUAL ELECTRICAL SYSTEM HOOD SAFETY SWITCH OPERATION CHECK With the machine off, open the hood (16). Try to start the machine by turning the ignition key (2) to "I" position and check that it is not possible to start the machine.

  • Page 49: Component Layout

    SERVICE MANUAL ELECTRICAL SYSTEM COMPONENT LAYOUT Remark: The symbol in brackets (..) after the name of the component refers to the wiring diagram (see the following pages). Main motor (M1) Side brush motor (M2) Filter-shaker motor (M3) Control panel Ignition switch (SW1) Discharged battery warning light Semi-discharged battery warning light Charged battery warning light...
  • Page 50 SERVICE MANUAL ELECTRICAL SYSTEM Figure 3 S300385 146 0721 000(2)2003-04...

  • Page 51: Wiring Diagrams

    SERVICE MANUAL ELECTRICAL SYSTEM WIRING DIAGRAMS Wiring diagrams for optional equipments: Standard With filter-shaker Battery charger Battery connector Battery charger connector Electronic board Electromagnetic switch Main fuse (60A) Side brush fuse (15A) Key fuse (10A) Main brush motor Side brush motor Filter-shaker motor Filter-shaker relay Key switch...
  • Page 52 SERVICE MANUAL ELECTRICAL SYSTEM STANDARD BATTERIES 12V Gel Pb WITH SHAKER BATTERIES 12V Gel Pb S300416 146 0721 000(2)2003-04...
  • Page 53 SERVICE MANUAL ELECTRICAL SYSTEM 146 0721 000(2)2003-04...
  • Page 54 Nilfisk-Advance, Inc. 14600 21st Avenue North Plymouth, MN, 55447-3408 www.nilfisk-advance.com Phone: 800-989-2235 Fax: 800-989-6566 ©2003 Nilfisk-Advance, Inc., Plymouth, MN 55447-3408 Printed in Italy...

This manual is also suitable for:

Terra 132b

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