Tennant 255 Series II Manuals

Manuals and User Guides for Tennant 255 Series II. We have 1 Tennant 255 Series II manual available for free PDF download: Operator's Manual

Tennant 255 Series II Operator's Manual

Tennant 255 Series II Operator's Manual (128 pages)

Sweeper/Scrubber

Brand: Tennant | Category: Scrubber | Size: 3 MB

Table of Contents

Ordering Repair Parts
3
About this Manual
4
General Information
7
Table of Contents
11
General Information

12
- Safety Precautions
  
  19
Specifications

19
- Machine Specifications
  19
  - Power Type
    19
  - Power Train
    19
  - Steering
    19
  - Hydraulic System
    19
  - Suspension System
    20
  - System Fluid Capacities
    20
  - General Machine Dimensions/Capacities
    20
  - Machine Weights
    20
  - General Machine Performance
    20
  - Braking System
    20
- Machine Dimensions
  21
  - Multi-Level Dump Model Shown
    23
Operation

23
- Preparation for Operation
  25
  - After Unloading and before Operating the Machine
    25
- Machine Components
  
  26
  - Operation of Controls
    26
    
    Multi-Level Dump Model Shown
    26
    
    Instrument Panel Symbols
    27
    
    Controls and Instruments
    29
    
    Brake Pedal
    30
    
    Directional Pedal
    30
    
    Fuel Level Gauge
    30
    
    Operator Seat
    30
    
    Parking Brake Lever
    30
    
    Squeegee Switch
    30
    
    Throttle Lever
    30
    
    Water Valve Switch
    30
    
    Drive Lights Switch
    31
    
    Engine Choke Knob
    31
    
    Hazard Light Switch
    31
    
    Hopper Dump Lever
    31
    
    Hopper Lift and Side Brush Lever
    31
    
    Throttle Switch
    31
    
    Engine Hour Meter
    32
    
    Main Brush Height Adjustment Knob
    32
    
    Main Brush Position Lever
    32
    
    Main Brush, Vacuum Fan and Filter Shaker Switch
    32
    
    Series II Mm189 (12
    32
    
    Steering Wheel
    32
  - Engine Coolant Temperature Gauge
    33
  - Engine Oil Pressure Gauge
    33
  - Battery Condition Gauge
    33
  - Clogged Filter Lamp
    33
  - Ignition Switch
    33
  - Side Brush Position Lever
    33
  - Hopper Support Bar
    33
    
    To Engage Hopper Support Bar
    33
    
    To Disengage Hopper Support Bar
    34
  - Scrub Brush Position Lever
    35
  - Solution Flow Knob
    35
  - Circuit Breakers
    35
Machine Operation

36
- Normal Sweeping Operation
  36
  - Pre-Start Checklist
    36
  - To Start Machine
    36
  - To Sweep
    37
  - To Dump Hopper
    37
- Normal Scrubbing Operation
  38
  - Pre-Start Checklist
    38
  - Post Operation Checklist
    38
  - To Stop Machine
    38
  - To Start Machine
    38
  - To Start Machine
    39
  - To Scrub
    39
  - To Drain Recovery Tank and Empty Debris Hopper
    40
  - Post Operation Checklist
    40
  - To Stop Machine
    41
- Double Scrubbing Operation
  41
- Operation on Grades
  41
- Vacuum Wand
  41
  - To Operate Vacuum Wand
    41
  - Post Operation Checklist
    41
- Hopper Dolly
  43
  - To Remove Hopper with Dolly
    43
  - To Install Hopper with Dolly
    44
- Scrub Attachment
  44
  - To Mount Scrub Attachment
    44
  - To Remove Scrub Attachment
    47
- Snow Blade
  49
  - To Install Snow Blade
    49
  - To Operate Snow Blade
    50
  - To Remove Snow Blade
    51
  - Snow Broom
    51
  - To Install Snow Broom Assembly
    51
  - To Operate Snow Broom
    53
  - To Remove Snow Broom Assembly
    54
- Machine Troubleshooting
  55
  - Machine Troubleshooting -- Sweeping
    55
  - Sweeping
    55
  - Machine Troubleshooting -- Scrubbing
    56
  - Scrubbing
    56
Transporting Machine

57
- Pushing or Towing Machine
  57
- Machine Jacking
  57
  - To Jack up Machine
    57
- Machine Tie-Downs
  58
Machine Storage

59
- Storing Machine
  59
Fig. 1

61
Recommended First 50-Hour Machine Inspection

61
- Maintenance
  61
Recommended First 50-Hour

64
Maintenance Chart

64
Lubrication

65
- Machine Inspection
  
  65
Lubrication

65
- Engine
  65
- Rear Wheel Support
  65
- Front Wheel Bearings
  65
- Hopper Lift Arm Pivots
  65
- Hopper Door Latches
  65
- Steering Gear
  65
- Hopper Door Latches
  67
- Scrub Attachment Leg Casters
  68
- Scrub Attachment Debris Hopper
  68
Hydraulics

69
- Hydraulic Fluid
  69
- Hydraulic Fluid Reservoir
  69
  - To Drain Hydraulic Fluid Reservoir and Replace Filter Element
    70
  - To Fill Hydraulic Fluid Reservoir
    71
- Hydraulic Pumps
  71
- Directional Pedal
  71
  - To Adjust Directional Pedal
    72
- Lift Arm Speed Limiter
  73
- Hydraulic Fluid Leaks
  73
  - Hydraulic Schematic, Low Dump Model
    74
  - Low Dump Model
    74
  - Hydraulic Schematic, Multi-Level Dump Model
    75
  - Multi-Level Dump Model
    75
  - Troubleshooting
    76
  - Hydraulic System
    76
  - Hydraulic Components Troubleshooting
    78
  - Engine
    79
- Hydraulic Schematic
  
  74
- Hydraulic Schematic
  
  75
- Electrical Schematic
  
  90
  - Valve Tappet Clearance
    90
- Battery
  
  90
Electrical System

91
- Battery
  91
- ELECTRICAL SCHEMATIC (for Machines below Serial Number 038000)
  92
- (For Machines Serial Number 038000 and Above)
  93
- Electrical Schematic, Accessories
  93
- Series II Mm189 (12
  94
- Electrical Schematic, Accessories
  94
- Electrical Schematic, Auto Shaker, Rfs
  95
- Belts and Chains
  97
- Debris Hopper
  98
  - Hopper Dust Filter
    98
    
    To Remove Hopper Dust Filter
    98
    
    To Install Hopper Dust Filter
    99
  - Debris Hopper
    99
    
    To Adjust Low Dump Model Hopper
    99
    
    To Adjust Multi-Level Dump Model Hopper
    100
    
    To Adjust Multi-Level Dump
    100
  - THERMO Sentryt
    103
- Brushes
  104
  - Main Brush
    104
    
    To Replace Main Brush
    104
    
    Main Brush Pattern
    105
    
    To Check and Adjust Main Brush Pattern
    105
  - Side Brush
    106
3-46

107
- To Replace Side Brush
  107
3-46

107
- Skirts and Seals
  108
  - Hopper Lip Skirts
    108
    
    To Replace Hopper Lip Skirts
    108
  - Brush Door Skirts
    108
    
    To Replace and Adjust Brush Door Skirts
    109
  - Rear Skirts
    109
    
    To Replace and Adjust the Rear Skirts
    109
  - Main Brush Door Seals
    110
  - Hopper Seals
    110
  - Hopper Inspection Door Seal
    110
  - Hopper Door Seals
    111
  - Hopper Cover Seal
    111
  - Hopper Vacuum Fan Seal
    111
- Brakes and Tires
  112
  - Service Brakes
    112
    
    To Adjust Brake Linkage
    112
  - Parking Brakes
    112
  - Tires
    112
Scrub Attachment

113
- Series II Mm189 (6
  116
  - Debris Hopper
    117
  - Side Squeegee
    118
    
    To Replace Side Squeegee Blade
    118
  - Rear Squeegee
    119
    
    To Replace or Rotate Rear Blade
    119
    
    To Replace or Rotate Front Blade
    120
    
    To Check and Adjust Rear Squeegee
    121
Snow Broom

123
Appendix

126
- Hardware Information
  127
  - Standard Bolt Torque Chart
    127
  - Metric Bolt Torque Chart
    127
  - Bolt Identification
    127
  - Thread Sealant and Locking Compounds
    127
Hydraulic O

128
- Hydraulic Fitting Information
  128

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