P. 3
| Tecshow Nebula 18
English version
2. SAFETY INSTRUCTIONS
WARNING
Please read the instructions carefully
which includes important information
about the installation, operation and
maintenance.
• Please keep thus User Guide for future consul-
tation. If you sell the unit to another user, be
sure that they also receive this instructions.
•
All fixtures are intact from the manufacturer,
please operate follow up the user manual, arti-
ficial fault are not under guarantee repair.
• Unpack and check carefully that there is no
transportation damage before using the unit.
• The unit is for indoor use only. Use only in a dry
location.
• Do install and operate by operator.
•
Use safety chainwhen fixes the unit. Don
'
t han-
dle the unit by taking its head only, but always
by taking its base.
• The unit must be installed in a location with ad-
equate ventilation, at least 50cm from adjacent
surfaces.
• Be sure that no ventilation slots are blocked,
otherwise the unit will be overheated.
• Before operating, ensure that the voltage and
frequency of power supply match the power
requirements of the unit.
• It
'
s important to ground the yellow/green con-
ductor to earth in order to avoid electric shock.
• Maximum ambiente temperature TA: 40°C.
Don
'
t operate it where the temperature is high-
er than this.
• Don
'
t connect the device to any dimmer pack.
• First run, there will be smoke ar smells, and all
disappearing a few minutes later.
•
Make sure there are no flammable materials
close to the unit while operating, as it is fire
hazard.
• Look over power wires carefully, replace imme-
diately if there is any damage.
• Never run on for a long time lest shortening
lifespan.
•
Avoid any inflammable liquids, water or metal
objects entering the unit.
•
Once it happen, cut off the mains power imme
-
diately.
• Do not operate in dirty and dusty environment,
also cleaning fixtures regularly.
•
Do not allow children to operate the fixture.
• Do not touch any wire during operation as there
might be a hazard of electric shock.
• Avoid power wires together around other cables.
• Disconnect mains power before fuse/lamp
replacement or servicing.
• Replace fuse only with the same type.
• In the event of serious operating problem, stop
using the unit immediately.
•
Never turn on and off the unit after time.
•
The housing, the lenses, or the ultraviolet filter
must be replaced if they are visibly damaged.
• Do not open the unit as there are no user servi-
ciable parts inside.
• Never try to reapir the unit by yourself. Repairs
carried out by unskilled people can lead to
damage or malfunction. Please contact the
nearest authorized technical assistance center.
•
Disconnect the mains power if the fixture is not
used for a long time.
• Do use original packing materials once trans-
port it again.
• Do not look directly at the LED light beam while
the fixture is on.
For power supply, do not connect in series much
more than 7 units, use another mains supply for
next 7 units.
