5
|
P a g e
Checking spray nozzle alignment ...................................................... 97
Checking the spray bar hardware...................................................... 97
Checking the condition of the hydraulic filter ................................... 97
Removing debris in the emulsion tank sump .................................... 98
Changing the hydraulic oil and filter ................................................. 98
Changing the fluid in the clean out tank ........................................... 98
Calibrating the small asphalt pump ................................................... 98
Storage ................................................................................................ 101
Startup after storage ........................................................................... 102
Hydraulics system check .................................................................. 102
Cleaning agent check ....................................................................... 102
Function check ................................................................................. 103
Troubleshooting ................................................................................ 106
Cleaning the emulsion tank ................................................................. 112
Cleaning a stuck pump ........................................................................ 116
Setting the small emulsion pump bypass pressure ............................. 119
Appendices ........................................................................................ 120
Appendix 1: Valve and emulsion pump configurations for the pump
functions .............................................................................................. 121
Appendix 2: Pump group flow paths ................................................... 123
Tank load ......................................................................................... 123
Tank circulate .................................................................................. 124
Spray bar circulate ........................................................................... 125
Spray auto ........................................................................................ 126
Spray bar vacuum ............................................................................ 127
Clean out .......................................................................................... 128
Bypass setting .................................................................................. 129
Appendix 2: Updating PLC and display software ................................ 131
Downloading and running the software ......................................... 131
Programming the display screen unit ............................................. 132
Programming the control unit ......................................................... 135
Appendix 3: Maintenance record ........................................................ 138
Appendix 4: Emulsion tank configuration ........................................... 140
