Schmidt AS 990 - Page 179

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Translation of Original Operating Instructions

Airport Sweeper / Airport Stand Cleaner

2017-02-02 179

Vehicle requirements for mounting the AS 990 34

Vibration 33

Wanderhose 36

Wanderhose 53

Wanderhose 108

Warning and notice symbols 127

Water filter 44

Water marking 53

Water pump 44

Water system 44

Water system 126

Water tank 44

Water valves 44

Wear plates 119

Welding work 168

Whole body vibration 33

Winter operation 114

Working lights, environmental lighting 79

Main Page

Default Chapter1
- Operating Instructions1
- Table of Contents3
Abbreviations11
References11
1 The Operating Instructions12
2 Declaration of Conformity14
3 Explanation of Symbols and Safety Notices15
- Explanation of Symbols15
- Safety Regulations15
4 Description18
- General Information18
- Operating Personnel18
  - Sweep Mode18
- Personal Protection Equipment19
- Lashing and Mounting Points20
- Safety Equipment21
- Protective Measures to be Taken by the User22
- Labelling25
5 Technical Data29
- Intended Use32
- Noise Emissions and Vibration33
  - Noise Emissions33
  - Vibration33
    - Hand-Arm Vibration33
    - Whole Body Vibration33
- Avoiding Noise and Vibration34
  - Preventing Noise34
  - Preventing Vibrations34
- Machinery Directive34
6 Vehicle Requirements for Mounting the as 99034
7 Parts Description35
- Control Panel35
- Hand-Held Control Panel35
- Wanderhose36
- Remote Start Connector36
- Plug-In Connectors36
- Drive Engine37
- AS 990 Carbamide Tank37
- Hydraulic System37
  - Hydraulic Tank38
  - Hydraulic Pumps Driven by the Auxiliary Engine38
  - Hydraulic Pump Driven by the Vehicle Engine38
  - Hydraulic Valves of the Sweeper Attachments39
  - Oil Cooler40
- Pneumatic System40
  - Pneumatic Valves41
- Electrical System42
  - Control Cabinet42
  - Fuses43
  - Battery Isolator Switch43
  - Remote Start Connector43
- Water System44
  - Water Tank44
  - Water Pump44
  - Water Filter44
  - Water Valves44
- Cleaning Systems45
  - Cleaning Equipment with Spray Hose45
  - Spray Hose with Automatic Roller45
  - High-Pressure Cleaning System46
- Fan46
- Debris Hopper47
  - Tipping the Hopper47
  - Drainage Connections47
  - Leaf Filter48
    - Spray Beam above Leaf Filter49
  - Exhaust Diffuser49
  - Emergency Tipping for the Debris Hopper50
- Pick-Up Systems50
  - Debris Pick-Up Unit51
  - Liquid Pick-Up Unit51
  - Side Suction Unit52
- Blast Nozzles52
- Disc Brushes53
- Path Marking53
  - Water Marking53
  - Foam Marking53
- Wanderhose53
  - Closing and Opening Suction Nozzle Channel55
  - Cleaning System with Spray Hose Roller58
  - High-Pressure Cleaning System (100 Bar)58
  - Path Marking60
  - Path Marking with Water Jet60
  - Path Marking with Foam Peaks60
- Front-Mounted Machines61
  - Aebi Schmidt Vehicle Plate61
  - Protective Covering62
- Hydraulic Systems for Front-Mounted Machinery62
  - Hydraulic Valve Block62
  - Single Hydraulic Pump62
  - Hydraulic Tank62
  - Hydraulic Connections for Controlling the Snow Plough63
  - Front Hydraulic Connections63
- Electrical Connection for Front-Mounted Machines64
- Airport Stand Cleaning System64
- Front Spray Beam64
- Hopper Floor Heating65
- Ladder66
- Mirror above the Front Window66
8 Controlling the Machine Via the Control Panel67
- Start Auxiliary Engine67
- Switching off the Auxiliary Engine69
- Information Display70
- Menu71
  - Level 171
  - Level 271
- Sweep72
- Activating the Airport Stand Cleaner90
- Hopper Control95
9 Adjustment Work96
- Set the Display Brightness96
- Set Search Lighting96
- Setting up and Measuring the Sweep Range of the Cylindrical Brush96
- Adjusting the Liquid Pick-Up System97
- Axle Load Setting99
- Suction Assembly Limit Stop100
- Air Suspension Limit Stop100
10 Transit Travel101
11 Operation102
- Daily Pre-Operational Checks102
- Before Using the Machine104
- Use104
12 Checking and Care of the Vehicle after Use116
13 Extent of Wear118
- Vehicle118
- Disc Brushes118
- Debris Pick-Up Unit118
- Wear Plates119
- Side Suction Unit120
- Liquid Pick-Up Unit120
14 Attaching and Detaching Machine Parts121
- Attaching and Detaching the Suction Vehicle Using the Quick Change System121
- Quick-Change Procedure of Front-Mounted Machines123
  - Lower Front-Mounted Machine with Pressure123
15 Faults124
- Pneumatic System125
- Hydraulic System125
- Water System126
- Electrical System126
- Warning and Notice Symbols127
16 Reversing130
17 Transit Travel131
- Transport Speed131
18 After Sweeping132
19 Towing133
20 Maintenance Work that the Driver May Carry out134
- Vehicle134
- Auxiliary Engine134
- General Maintenance134
  - Refuelling134
    - Auxiliary Engine135
- Refilling the Carbamide Tank135
- Filling the Water Tank136
  - Filling the Cleaning Agent Tank137
  - Calling up Kilometres and Hours137
- Cleaning the Water Filter139
- Cleaning the Machine139
  - Cleaning the Machine with High-Pressure Cleaner139
  - Cleaning with the Spraying Hose140
- Cleaning Brushes of Foreign Bodies141
- Drain Water System141
  - Activate Drain Mode141
  - Drain Water System142
21 Maintenance and Repair Work that May Only be Carried out by Workshop Personnel143
- Maintenance Notes145
- Lubricants146
- Maintenance Service147
- Lubrication and Maintenance Schedule148
- Maintenance Schedule150
22 Maintenance and Repair Work156
- Changing the Cylindrical Brush156
- Changing Disc Brushes158
- Grease the Brush Drive Universal Joint158
- Changing the Hydraulic Oil and Filter159
  - Filter Change159
    - Return Filter159
  - Changing the Hydraulic Oil161
- Replace Castor Wheel161
- Changing the Rubber Bars162
- Setting the Wear Plates162
- Changing Hydraulic Hoses163
- Vehicle Hydraulics Changing the Hydraulic Oil and Filter163
  - Filter Change164
  - Changing Hydraulic Fluid165
- Electrohydraulics Changing the Oil and Cleaning the Oil Strainer166
- Pump Drive167
  - Pump Drive Via Belts167
- Welding Work168
23 Circuit Diagrams169
24 Special Tools and Their Use170
- Vehicle170
- Auxiliary Engine170
25 Shutdown171
- Vehicle171
- Auxiliary Engine171
- Snow Plough171
- Sweep and Pick-Up Unit171
26 Index172

Schmidt AS 990 - Page 179

Table of Contents