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Roto-Balls™
Please carefully read and understand the instructions in this
manual thoroughly before attempting to operate this unit. These
instructions contain important safety information regarding the
use and maintenance of this unit. Please keep this manual with
the unit, for future reference.
Roto-Balls™
Power Supply: Before plugging your unit in, be sure the source
voltage in your area matches the required voltage for your
American DJ® Roto-Balls.™ The American DJ® Roto-Balls ™
is available in a 120v and 220v version. Because line voltage
may vary from venue to venue, be sure to plug your fixture into
a wall outlet with a matching power supply before attempting to
operate.
General Operation: Just plug this light in, and watch it go. This
fixture is designed to operate as a stand alone unit. The Roto-
Balls™ is ready to be plugged in, out of the box. There is no
power switch, after plugging the unit in the base and two outer
heads will immediately begin to spin.
Adjustable Speed Knob: The speed at which this unit spins
can be adjusted by turning the knob located at the base of
the unit. The knob has four speed settings. When the knob is
turned all the way counter-clockwise it will spin the slowest at
8 r.p.m. By turning the knob clockwise to the second position
which spins at 18 r.p.m. The next position will spin at 28 r.p.m.
Until, it is turned all the way clockwise and it spins the fastest
at 38 r.p.m.
Reverse Switch: The direction this unit rotates can also be
switched. To reverse the rotation of the unit, press the reverse
switch. The reverse switch is located on the base of unit next to
the AC cord.
American DJ
- www.americandj.com - Roto-Balls™ Instruction Manual Page 5
©
®
General Instructions
Operation
Roto-Balls™
Halogen Lamp Warning! This fixture is fitted with
halogen lamps which are highly susceptible to dam-
age if improperly handled. Never touch the lamps
with your bare fingers as the oil from your hands will
shorten lamp life. Also, never move the fixture until
the lamps have had ample time to cool. Remember,
lamps are not covered under warranty conditions.
Caution: Always replace with the exact same type lamp, unless
otherwise specified by an authorized American DJ® technician.
Replace with anything other than the specified part can dam-
age your unit and will void your manufactures warranty.
Warning: If after you have replaced the lamp and you continue
to blow them, STOP using the unit. Contact customer support
for further instructions, you may have to return the unit for ser-
vicing. Continuing to use the unit may cause serious damage.
Lamp Replacement: Caution! Never open the unit when in
use. Always disconnect the main power and allow the fixture
ample time to cool before attempting to replace the lamp. Lamp
replacement has been made simple by incorporating a remove
tray that is retained by a single thumb screws. Again, please
remember to always replace with the exact same type lamp.
1. Be sure to follow the proper procedures when handling
halogen lamps. Never touch the new lamp with your bare fin
gers.
2. Unscrew the three thumb screws that secure the outer half of
the dome cover to the inner half.
3. Once the thumb screws have been removed, remove the
outer
half of the dome assembly to expose the lamps.
4. Remove and replace the lamp with an exact match.
5. Reassemble in reverse order.
American DJ
- www.americandj.com - Roto-Balls™ Instruction Manual Page 6
©
®
Lamp Replacement
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