Lightronics PAR4 User manual

PAR4OWNERS MANUAL Page 1 of 4
MULTIPLE LENS PAR FIXTURE Version 20100224
INTRODUCTION
Thank you for purchasing the PAR4lighting fixture.
This manual contains important information about safe
installation and use of this fixture. Please read and
follow these instructions carefully and keep this
manual for future reference.
The PAR4is suitable for stage, disco, night club, and
other artistic applications.
The housing is a high quality aluminum alloy with an
insulating paint finish.
The PAR4 includes a lens rotation ring to enable beam
adjustments. A gel filter holder is also provided. The
product complies with CE norms and standards.
The fixture is supplied with four interchangeable high
quality lenses to cover various lighting applications.
SAFE USAGE
Disconnect the fixture from the power when it is not in
use, before cleaning it, or before any maintenance.
The fixture must be located a minimum of 1.5 meters
from flammable materials.
Do not touch any part if the fixture during operation.
It can operate at temperatures which can cause severe
burns.
Avoid direct exposure to the light from the lamp. The
light can be bright enough to harm the eye.
Keep the lamp and lens clean. Do not touch the lamp
glass and lens with bare hands.
Do not operate the lamp unless the lamp holder is
installed in the fixture.
Replace the lamp if it becomes damaged or deformed.
Replace the lens if it becomes cracked or scratched.
Do not project the beam onto nearby flammable
surfaces. The minimum distance is 5 meters.
VNS Very Narrow Spot NS Narrow Spot
MF Medium Flood WF Wide Flood
Clear Lens
Ap
rox. 15º Beam Diffused Lens
Ap
rox. 19º Beam
Oval Beam
Ap
rox. 20º X 35º
Oval Beam
Ap
rox. 30º X 50º

PAR4INSTRUCTION MANUAL Page 2 of 4
MULTIPLE LENS PAR FIXTURE Version 20100224
INSTALLATION
MOUNTING
CAUTION RISK OF FIRE
The fixture must be located a minimum
of 1.5 meters from flammable objects.
Make sure that all power is disconnected from the
fixture before proceeding.
The fixture is for INDOOR USE ONLY. Use only in
dry locations. Keep this device away from moisture,
excessive heat, humidity and dust. Do not mount the
fixture directly on or to a flammable surface. Maintain
a 1.5 meter clearance from flammable objects.
The fixture must be installed in a location with
adequate ventilation, at least 1.5 meters from adjacent
surfaces. Do not allow vent holes to be blocked.
This unit is designed to be hung via its yoke using M12
or 1/2" size bolt. Ensure that the fixture is firmly
attached to avoid vibration and slipping. Ensure that
supporting structure is able to support the weight of all
fixtures installed. The unit should also be secured with
a safety cable through one of the holes on the yoke.
To adjust the tilt angle of the body, loosen the yoke
locking knob and adjust as needed. Ensure that the
locking knob is tightened down when finished.
POWER CONNECTIONS
CAUTION - RISK OF ELECTRIC SHOCK
The fixture must be correctly grounded
and must be installed to comply to all
applicable regulations.
The unit is supplied with a power cable and may be
provided with a power cable connector. The GREEN /
YELLOW conductor in the power cable is connected
to the fixture case as a safety ground. This conductor
must be used if installing a alternate cable connector.
LAMP REMOVAL / INSTALLATION
The PAR4fixture uses a OSRAM GLA/575 or
GLE/750 (G9.5 Base) lamp. Before installing a lamp
verify that the lamp is compatible with the voltage at
your facility. Operating lamps beyond their rated
voltage reduces lamp life and can cause other lamp
failures.
Disconnect all power from the fixture.
Allow the fixture to cool off before proceeding.
LAMP REMOVAL
1. Remove the lamp holder from the main housing
using the knurled knob at the rear of the fixture.
2. Do not touch the glass envelope of the lamp.
Remove the lamp from the lamp holder by pulling it
straight out of the lamp holder socket.
LAMP INSTALLATION
1. Remove the lamp holder from the main housing
using the knurled knob at the rear of the fixture.
2. Insert the lamp in the lamp holder socket. Do not
touch the lamp glass envelope with your fingers.
Do not operate the lamp unless the lamp holder is
installed in the fixture!
3. Install the lamp holder in the main housing and
tighten the knob.
LENS REMOVAL / INSTALLATION
The PAR4contains lens rotation ring which is located
near the front of the housing. The lens is held in place
by two small fixed tabs on one side of the lens rotation
ring and a larger metal release tab on the other side.
Disconnect all power from the fixture.
Allow the fixture to cool off before proceeding.
Do not remove or install the lens while the unit is
hanging up. The lens can easily fall out if released.
Rotation Ring
Release Tab

PAR4INSTRUCTION MANUAL Page 3 of 4
MULTIPLE LENS PAR FIXTURE Version 20100224
LENS REMOVAL
1. Place the fixture on a horizontal surface with the
lens down.
2. Turn the lens rotation ring until the metal release
tab is 90ºaway from the gel retaining clip on the
housing.
3. Hold one hand under the lens and press the metal
release tab to release it. Allow the lens to carefully
drop out of the fixture.
LENS INSTALLATION
1. Place the fixture on a horizontal surface.
2. Turn the lens rotation ring until the metal release
tab is 90ºaway from the gel retaining clip on the
housing.
3. Slide the one edge of the lens edge under the fixed
tabs on the lens rotation ring.
4. Press the other edge of the lens down until it is
captured by the metal release tab of the rotation
ring.
OPERATION
CAUTION - HOT SURFACES
Do not touch any part if the fixture
during operation. It can operate at
temperatures which can cause severe
burns.
Do not operate the lamp unless the lamp holder is
installed in the fixture!
The lens and gel holder must be installed when the
fixture is operating.
Do not project the beam onto nearby flammable
surfaces. The minimum distance is 5 meters.
The lens may be rotated to adjust beam alignment.
This is done by rotating the lens rotation ring located
near the front of the fixture.
Once correctly installed, the fixture may be operated
by applying power via a dimmer or other compatible
power.
Switching the lamp on and off at short intervals will
reduce the life of both the lamp and the fixture.
MAINTENANCE
CAUTION RISK OF ELECTRIC SHOCK
Disconnect the fixture from power
before handling.
CAUTION - HOT SURFACES
Allow the fixture to cool off before
handling.
To ensure the reliability of the fixture it should be kept
clean. The lens and reflector should be regularly
cleaned to maintain an optimum light output.
Do not use any organic solvent, e.g. alcohol, to clean
the housing. Do NOT use glass cleaner or any type of
solvent on the reflector. When cleaning the reflector
use a damp, clean, soft, lint-free cotton cloth with a
mild, soapy water solution and gently wipe the
reflector, and then remove any soapy water residue
with a clean, soft, lint-free cotton cloth.
Do not use rough surface materials to wipe the
reflector. Cleaning frequency depends on the
environment in which the fixture operates. Moisture,
smoke or particularly dirty surroundings can cause
greater accumulation of dirt on the unit’s optics. It is
recommended that the lens be cleaned at least once
every 20 days. Clean the reflector at least once every
30 / 60 days.
TECHNICAL SPECIFICATIONS
Power Supply: 120 VAC, 60 Hz
Power Consumption: 800 Watts MAX
Dimensions: 255mm D x 280mm W x 290mm H
Weight: 4 kg
Lamp:OSRAM GLA/575 or GLE/750 (G9.5 Base)
Maximum Ambient Temperature: 45° C
Maximum Housing Temperature: 160° C

This product is warranted for a period of TWO YEARS from the date of purchase against
defects in materials and workmanship.
This warranty is subject to the following restrictions and conditions:
A) If service is required, you may be asked to provide proof of purchase from an authorized
Lightronics dealer.
B) This warranty is valid only for the original purchaser of the unit.
C) This warranty does not apply to damage resulting from abuse, misuse, accidents, shipping,
and repairs or modifications by anyone other than an authorized Lightronics service
representative.
D) This warranty is void if the serial number is removed, altered or defaced.
E) This warranty does not cover loss or damage, direct or indirect arising from the use or
inability to use this product.
F) Lightronics reserves the right to make any changes, modifications, or updates as deemed
appropriate by Lightronics to products returned for service. Such changes may be made
without prior notification to the user and without incurring any responsibility or liability for
modifications or changes to equipment previously supplied. Lightronics is not responsible
for supplying new equipment in accordance with any earlier specifications.
G) This warranty is the only warranty either expressed, implied, or statutory, upon which the
equipment is purchased. No representatives, dealers or any of their agents are authorized
to make any warranties, guarantees, or representations other than expressly stated herein.
H) This warranty does not cover the cost of shipping products to or from Lightronics for
service.
I) Lightronics Inc. reserves the right to make changes as deemed necessary to this warranty
without prior notification.
Lightronics Inc. 509 Central Drive Virginia Beach, VA 23454 20100211
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ARRANT
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