BW-108
3B
y
Use safety cable when fixes this unit under ceiling or on the truss.
y
Maximum ambient temperature is ta: 40
. Don’t operate it where the temperature
℃
is higher than this.
y
Unit surface temperature may reach up to 60
. Don’t touch the housing
℃
bare-hand during its operation. Turn off the power and allow about 15 minutes for
the unit to cool down before replacing or serving.
y
In the event of serious operating problem, stop using the unit immediately. Never
try to repair the unit by yourself. Repairs carried out by unskilled people can lead to
damage or malfunction. Please contact the nearest authorized technical
assistance center. Always use the same type spare parts.
y
Do not touch any wire during operation as high voltage might be causing electric
shock.
Warning
y
Do not open the unit within five minutes after switching off.
y
Make sure that the housing is firmly closed and all screws are tightly fastened
when operate.
Caution
There are no user serviceable parts inside the unit. Do not open the housing or
attempt any repair yourself. In the unlikely event your unit may require service,
please contact your nearest dealer.
Installation
The unit should be mounted via its screw holes on the bracket. Always ensure that
the unit is firmly fixed to avoid vibration and slipping while operating. Always
ensure that the structure to which you are attaching the unit is secure and is able
to support a weight of 20 times of the unit.
For power supply, do not connect in series much more than 4 units, use
another mains supply for next 4 units.
BW-108
16B
6. Troubleshooting
Following are a few common problems that may occur during operation. Here
are some suggestions for easy troubleshooting:
A. The unit does not work, no light output
1. Check the connection of power.
2. Measure the mains voltage on the main connector.
B. Not responding to DMX controller
1. Check DMX connectors, cables to see if link properly.
2. Check the address settings.
3. If you have intermittent DMX signal problems, check the pins on connectors of
the unit or the previous one.
4. Try to use another DMX controller.
5. Check if the DMX cables run near or run alongside to high voltage cables that
may cause damage or interference to DMX interface circuit.
7. Fixture Cleaning
The cleaning of and external optical lenses must be carried out periodically to
optimize light output. Cleaning frequency depends on the environment in which the
fixture operates: damp, smoky or particularly dirty surrounding can cause greater
accumulation of dirt on the unit’s optics.
y
Clean with soft cloth using normal glass cleaning fluid.
y
Always dry the parts carefully.
y
Clean the external optics at least every 20 days.
