OmniSistem Spark 7 Zoom - Manual (Page 23)

For example, when the display shows “Err channel PAN”, it means there is some error in the
horizontal movement (PAN), control­channel 1. If there are some errors on several channels at the
same time, you may see the error messages flash two times, and then the fixture will generate a reset
signal, all the stepper motors will reset. If the error messages maintain after performing a reset more
than twice, only the channels which have errors will not work properly, others will work as usual.
The respective error message will appear after the reset of the fixture if the channels magnetic­indexing circuit
malfunction (sensor failed or magnet missing) or the stepping motor is defective (or its driving IC on the main
PCB). The channel feature is not located in the default position after the reset.
The different error messages are:
● Pan
● Tilt
● Color Wheel
● Prism Rotation
● Rotating Gobo Wheel
● Focus
CLEANING AND MAINTENANCE
The operator needs to make sure that safety­related and machine­technical installations are inspected by an
expert after every four years in the course of an acceptance test.
The operator needs to make sure that safety­relating and machine­technical installations are inspected by a
skilled person once a year.
The following points must be considered during the inspection:
1) All screws used for installing the devices or parts need to be tightly connected and not corroded.
2) There must not be any deformations on housings, fixations, and installation spots (ceiling, suspension,
trussing).
3) Mechanically moving parts like axles must not show any traces of wearing (e.g. material abrading or
damages) and must not rotate unbalanced.
4) The electric power supply cables must not show any damages, material fatigue (e.g. porous cables), or
sediments. Further instructions depending on the installation spot and usage need to be adhered by a skilled
installer and any safety problems have to be removed.
We recommend a frequent cleaning of the device. Please use a moist, lint­free cloth. Never use alcohol or
solvents!
The objective lens will require weekly cleaning as fog/smoke machine fluid tends to build up residues, reducing
the light output very quickly. The cooling fans should be cleaned monthly.
The interior of the fixture should be cleaned at least annually using a vacuum cleaner or an air jet.
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