Avantco 225 Operating manual

Operator and service manual

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LEGUAN 225 OPERATOR AND SERVICE MANUAL
This operator and service manual is valid on serial numbers:
0080100 ->
Version history
Date
Change
22.11.2022
Original document
15.12.2022
Pictures updated
13.1.2023
Drive motor gear oil change
10.2.2023
Technical specification and decals updated
14.4.2023
Added track tightening instructions

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Table of contents
INTRODUCTION AND WARRANTY CONDITIONS 6
1.1 Introduction 6
1.2 Display of safety instructions 6
1.3 Warranty conditions 7
1.4 Example of the EC declaration of conformity 8
GENERAL INFORMATION 9
2.1 Technical specifications 11
2.2 Main dimensions and outreach diagram 12
2.3 Signs and decals 14
SAFETY INSTRUCTIONS 17
3.1 Before starting operation 17
3.2 Risk of tipping over 18
3.3 Risk of falling 18
3.4 Risk of collision 19
3.5 Risk of electric shock 19
3.6 Risk of explosion/fire 20
3.7 Daily inspection before starting operation 20
3.8 Use of emergency stop switches 20
3.9 Safety instructions for drive control 21
3.10 Defining the gradient of the slope 21
CONTROLS AND SWITCHES 22
4.1 Controls in platform 22
4.1.1 Platform overload indicator light 23
4.1.2 Dynamic outreach control indicator light 23
4.1.3 Fault light 23
4.1.4 Inclination indicator light 24
4.1.5 Boom center position indicator light 24
4.1.6 Boom transport position indicator light 24
4.1.7 Low fuel indicator light 25
4.2 Lower control panel 25
4.3 Wireless remote control (option) 26
4.4 230 V connection and switches 27
OPERATION 28
5.1 Starting the combustion engine / electric motor 28
5.1.1 Combustion engine 28
5.1.2 Electric motor 28
5.1.3 Start-stop function 29
5.2 Speed selection switch 29
5.3 Drive control 29
5.3.1 Features of tracked access platform 30
5.4 Operation of the outriggers 31
5.4.1 Automatic leveling 31
5.4.2 Outrigger manual drive 32
5.5 Operation of the booms 32
5.5.1 Home function 33
5.5.2 Back to work position 33
5.6 Platform safety pedal (option) 33
5.7 Remote control (option) 34
5.8 Ending the operation 34
5.9 Additional instructions for winter use 35

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EMERGENCY LOWERING AND EMERGENCY BYPASS 36
6.1 Emergency lowering 36
6.2 Backup operation 36
6.3 Platform load control and platform emergency stop button override 37
6.4 Safety function override button 38
TRANSPORTATION 39
SERVICE, MAINTENANCE AND INSPECTION REGULATIONS 40
8.1 General instructions 40
SERVICE INSTRUCTIONS 41
9.1 Service and checks, maintenance schedule 41
9.1.1 General service info 42
9.1.2 Major inspection 42
9.1.3 Crawler track sprocket wheel bolts 42
9.1.4 Inspection and adjustment of the track tightness 42
9.2 Inspection of mechanical structures, hydraulic and electric systems 43
9.3 Telescope boom 44
9.4 Slew ring bolts 44
9.5 Greasing 45
9.5.1 Greasing diagram 45
9.5.2 Greasing of the slew ring 46
9.5.3 Greasing the telescope boom chain pulley and inspection of the chain 47
9.5.4 Greasing of telescope booms 47
9.6 Handling of fuel and refueling 48
9.7 Hydraulic oil and hydraulic oil filter replacement 48
9.8 Hydraulic oil level 49
9.9 Hydraulic system adjustments 49
9.10 Drive motor gear oil change 49
9.11 Diagnostics and checking the error codes 50
9.12 Outrigger set up control 51
9.13 Overload control components 52
9.14 Access platform position monitoring 53
9.15 Boom movement speeds 54
9.16 Testing of safety valves 55
9.17 Service reminder 56
9.18 Fuses 57
9.19 Battery check 57
9.20 Battery handling 58
9.21 Handling of fuel and oil products 58
REPAIR INSTRUCTIONS 59
10.1 Welding 59
INSTRUCTIONS FOR TEMPORARY STORAGE 60
INSTRUCTIONS FOR DISPOSING THE ACCESS PLATFORM 61
TROUBLESHOOTING 62
PERFORMED SERVICE 66
Attachments:
Hydraulic schematic
Electric schematic
Engine manual