Johnston VT551 Manuals

Manuals and User Guides for Johnston VT551. We have 1 Johnston VT551 manual available for free PDF download: Maintenance Section

Johnston VT551 Maintenance Section

Johnston VT551 Maintenance Section (109 pages)

Twin Engined Suction Sweeper

Brand: Johnston | Category: Blower | Size: 7.98 MB

Table of Contents

Maintenance
2
Page Issue Levels
3
Section Hydraulic System
4
Water System
5
Scheduled Maintenance
7
Regular Maintenance
8
Safety Precautions
8
Security of Sweeping Equipment
9
Circuit Diagrams
9
Fluid Finder - Diagram Sf300Z03
10
Diagram Index - Se300Z01
11
Maintenance and Adjustment Instructions
12
Auxiliary Engine - Fuel System Bleeding
12
Throttle Settings
12
Page Issue 01 Chapter - Scheduled Maintenance
13
Renewing the Suction Filter
13
System Draining
13
Renewing the Return Filter
13
Hydraulic Oil Return Filter
13
Filter Regulator Unit
14
Pneumatic Cylinder Maintenance
14
Hydraulic Cylinder Maintenance
14
Cleaning the Vehicle
14
Table of Contents
15
Hydraulic System
15
Circuit Pressures
16
Brush Pressure
16
Water System
17
- Suction Fan
  17
- Hopper Raise
  17
- Hopper Lower
  17
- Fan Pump
  18
- Standby
  18
- Main Operating Pressure
  18
- Valve Identification
  19
- Hydraulic System Initial Operation
  19
- Hydraulic Tank Connections - Diagram Sh301A02
  20
- Single Sweep - Diagram Sh302Z02
  21
- Dual Sweep - Diagram Sh303Z02
  22
- Suction Fan / Load Discharge - Diagram Sh304A01
  23
- Pump Services - Diagram Sh306A02
  24
- Emergency Hand Pump - Diagram Sh307Z01
  25
- Introduction General Description
  27
- Electrical System
  27
- General Description
  28
- System Description
  28
- Relay/Fuse Box
  28
- Fuse Ratings
  28
- Component Identification
  29
- Relays
  30
- Fuses
  31
- Connectors - Numeric
  32
- Connectors Alphanumeric
  33
- Electrical Components Diagram - Se300Z02
  35
- Electrical Components Diagram - Se300Z03
  36
- System Map Diagram - Se301Z01
  37
- Relay and Fuse Box Diagram 24 Volt - Se302Z01
  38
- Relay and Fuse Box Diagram 12 Volt - Se302Z02
  39
- Supawash
  48
- Supawash Unloader Valve - Pressure Setting
  48
- Hydrant Filter
  49
- Pressure Setting
  49
- Solenoid Valves
  49
- Relief Valve
  49
- Piping Diagram - Low Pressure System
  50
- Illustration Component Key
  51
- Water Valve Station Utilisation
  51
- Single Sweep Low Pressure Water - Diagram Sw301A02
  52
- Water System Low Pressure Dual Sweep - Diagram Sw302A01
  53
- LP / HP Valve Location
  54
- Water Pump Repair
  55
- Seal and Valve Maintenance Instructions
  56
- Exploded View of Pump
  59
- High Pressure Water - Diagram Sw303Z02
  60
- Pneumatic System
  61
- Pneumatic Pipe Colours
  62
- Air Filtration and Regulator (Fr)
  64
- Pneumatic Valve Island
  64
- To Replace a Valve Segment
  64
- Pneumatic Valve Island Configuration
  65
- Regulator
  66
- Wide Sweep Brush Regulator Maintenance
  66
- Maxigap Single Sweep - Diagram Sp301Z02
  67
- Maxigap Dual Sweep - Diagram Sp302Z03
  68
- Mesh Shakers and Littasnatch Option - Diagram Sp305Z01
  69
- Wearing Items
  71
- Wearing Parts Replacement Instructions
  72
- Fan Impeller
  72
- Wear Plate
  73
- Refitting
  73
- Intake Duct Flap
  73
- Intake Duct
  74
- Flexible Intake Trunking
  74
- Intake Seat
  75
- Suction Nozzle Wheel
  75
- Tyre - Suction Nozzle Wheel
  75
- Nozzle Wheel Bearings
  76
- Suction Nozzle Rubbers
  76
- Channel Brush
  76
- Wide Sweep Brush Core Assembly
  76
- Wide Sweep Brush Fills
  77
- Plastic Throw Away Stock
  77
- Replaceable Segment Option
  77
- Remove and Refit Procedures
  79
- Wide Sweep Brush Motor
  80
- Wide Sweep Brush Motor - Removal and Refitting
  80
- Water Pump - Removal and Refitting
  80
- Channel Brush Motor - Removal and Refitting
  81
- Channel Brush Cylinder - Removal and Refitting
  81
- Lifting or Removal of the Body
  82
- Body Tip Ram - Removal and Refitting
  82
- Radiator - Removal and Refitting
  83
- Hydraulic Pump - Removal and Refitting
  83
- Fan Impeller - Removal
  83
- Fan Case and Fan Motor - Removal and Refitting
  84
- Fan Drive Motor - Removal and Refitting
  84
- Fuel Tank Lh (Red Diesel) - Removal and Refitting
  85
- Fuel Tank Rh (White Diesel) - Removal and Refitting
  85
- Engine Actuator - Removal and Refitting
  85
- Fault Diagnosis
  87
- Hydraulic Systems
  88
- Service Tools
  95
- Health and Safety
  101
- Batteries
  102
- Health and Safety Precautions
  102
- Anti Freeze
  102
- Sharp Objects Warning
  102
- Jump Starting Procedure
  103
- Chemical Materials
  103
- Reminders
  104
- Dusts
  105
- Electric Shocks
  105
- Exhaust Fumes
  105
- Fire and Welding
  105
- First Aid
  106
- High-Pressure Air and Lubrication Equipment
  106
- Oils and Greases
  106
- Solvents
  107
- Suspended Loads
  107
- Workshop Tools and Equipment
  107

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