SolaWash 19 LED User Manual
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Chapter 6:
General Maintenance and Troubleshooting
This chapter outlines safety and maintenance procedures as well as troubleshooting
error messages.
Safety Considerations
Maintenance
There are no serviceable parts inside the device. The following points have to be considered when
inspecting the fixture for maintenance:
• All screws for installing the devices or parts of the device have to be tightly connected and
must not be corroded.
• Mechanically moved parts must not show any traces of wearing and must not rotate with
unbalances.
• The electric power supply cables must not show any damage, material fatigue or sediments.
Troubleshooting Error Messages
When you turn on the fixture, it will make a reset at first. The display may show “Err channel is
XX” while there are problems with one or more channels. “XX” stands for channel that has the
testing sensor for positioning. For example, when the display shows “Err channel is Pan
movement”, it means there is some error in channel 1. If there are some errors on channel 1 and
channel 3 at the same time, you may see the error message “Err channel is Pan movement”, “Err
channel is Tilt movement” flash twice, and then the fixture will generate a second reset. If the
fixture is still not functioning properly, contact High End Systems customer service for assistance.
PAN- movement Er
(PAN-yoke movement error) This message will appear after the reset of the fixture if the yoke's
magnetic-indexing circuit malfunction (sensor failed or magnet missing) or the stepping-motor is
defective (or its driving IC on the main PCB). The PAN- movement is not located in the default
position after the reset.
CAUTION: The information in this chapter is intended to assist qualified
personnel only.
WARNING: Disconnect power before servicing. Replace fuses with the
specified type and rating only.
