TYROLIT
Hydrostress AG
Page 29
Wall saw WSE811
Overview of flash code
The flash code is used for fault detection and is displayed in red on the group alarm light on the
remote controller.
Flash code indicators
Flash code for fault indicators
Flash code
Example 3x
Fault
Possible cause
Action
2x
Mains phase is missing
• Fault during installa-
tion
• Fuse defective
• Check phases and fuses
3x
DC motors are over-
heating
• Absence of cooling
• Allow machine to cool
for 3 minutes
• Avoid direct contact
with sunlight
Blade motor is over-
heating
• Absence of cooling
• No, too little or too
hot cooling water
• See Technical data,
chapter 7.10
4x
Short circuit fault
• Contact
TYROLIT Hydrostress AG
after-sales service
Short circuit detection
• Earth fault
• Contact
TYROLIT Hydrostress AG
after-sales service
Main motor overcurrent
• Main motor blocked
• Overcurrent earth
fault
• Contact
TYROLIT Hydrostress AG
after-sales service
Main motor earth fault
• Electrical connection
earth fault
• Contact
TYROLIT Hydrostress AG
after-sales service
