Terex MHL360 E - Troubleshooting

CONTENTS
MHL360 E
8 Troubleshooting ....................................................................................................... 8.1
8.1 General information ........................................................................................................ 8.1
8.2 Diesel engine ................................................................................................................. 8.2
8.2.1 Electronic engine control (EEC) ............................................................................... 8.2
8.3 Lowering the loading equipment when the motor has shut down ................................... 8.2
8.4 Emergency control ......................................................................................................... 8.3
8.5 Malfunctions in the central electrical system................................................................... 8.3
8.5.1 Fuse test .................................................................................................................. 8.3
8.6 Malfunctions in the magnet system ................................................................................ 8.3
8.7 Malfunctions in the load limit sensing control.................................................................. 8.4
8.8 Heater and air conditioning malfunctions ........................................................................ 8.5
8.8.1 Air conditioning system ............................................................................................ 8.5
8.8.2 Supplementary heating ............................................................................................ 8.5
8.9 Table of malfunctions ..................................................................................................... 8.6
8.9.1 No steering .............................................................................................................. 8.6
8.9.2 No brake pressure ................................................................................................... 8.6
8.9.3 Insufficient braking power ........................................................................................ 8.6
8.9.4 Parking brake cannot be released ........................................................................... 8.6
8.9.5 No driving function ................................................................................................... 8.7
8.9.6 Sluggish acceleration and deceleration, too little pull ............................................... 8.7
8.9.7 Regeneration does not start ..................................................................................... 8.7
8.9.8 Loading equipment is not working ............................................................................ 8.8
8.9.9 Drop in machine’s performance ............................................................................... 8.8
8.9.10 Machine working too slowly and hydraulic oil is becoming hot ................................. 8.8
8.9.11 Hydraulic oil exceeds max. admissible temperature
................................................. 8.9
8.9.12 Swing brake does not lock ....................................................................................... 8.9
8.9.13 Uppercarriage does not rotate ................................................................................. 8.9
8.9.14 Hydraulic cylinders sustaining losses ....................................................................... 8.9
8.9.15 Faults in the electrical system .................................................................................. 8.9
8.9.16 Malfunctions in the magnet system ........................................................................ 8.10
8.9.17 Malfunctions in the central lubrication system ........................................................ 8.10
8.9.18 Work attachments .................................................................................................. 8.10
MHL360 E