Part 5. Troubleshooting; Part 6: Maintenance - involight LED MH127B User Manual

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Part 5. Troubleshooting:

The device is not working, no light, the fan is not running:
Check the mains connection and the main fuse.
No reaction to the DMX controller:
Check the DMX connections and cables for correct connection. Check the address settings and DMX polarity. Check
whether the DMX cables are near or next to high-voltage cables. Try another DMX controller.
Possible disruptions in data transmission
NOTE!
To ensure trouble-free operation, use special DMX cables and not normal microphone
cables.
All repairs should be carried out by a qualified technician!

Part 6: Maintenance:

Cleaning and maintenance:
It is imperative that you clean the projector periodically.
Disconnect the device from the mains before performing maintenance work!
The objective lens should be cleaned weekly because fog fluid residues settle very quickly, which significantly reduce
the luminosity of the device.
Clean the fan monthly.
The dichroic color filters, the gobo wheel and the inner lenses should be cleaned monthly.
Use a lint-free, damp cloth for cleaning. Under no circumstances use alcohol or any solvents for cleaning!
In order for the bearings of the rotating parts to function properly, they must be lubricated every 6 months. A syringe
with a fine needle should be used for oiling. The amount of oil must not be excessive to prevent the oil from leaking
while rotating. Never bring optical components into contact with greases or oils!
Maintenance and service work is reserved for authorized dealers only!
Color wheel
Rotation speed
Retract-extend prism,
speed.
Gobo wheel
Rotation speed
23
155-174
175-194
195-214
215-234
235-254
255
Gobo wheel rotation,
0-255 Descending speed
Retract-extend prism,
0-255 Descending speed
Gobo wheel rotation,
0-255 Descending speed
Light Blue
Violet
Yellow
Blue
Magenta
White