BEGA 84 968 Gobo Floodlight Projector Instruction Manual
- June 12, 2024
- BEGA
Table of Contents
BEGA 84 968 Gobo Floodlight Projector
Specifications
- Product Name : Gobo-Scheinwerfer Gobo floodlight Projecteurs Gobo
- Model Number : 84 968
- Power Consumption: 25-40 W
- Operating Voltage: 225 V
Product Description
The Gobo-Scheinwerfer Gobo floodlight projectors are designed for the projection of Gobo motifs. They are suitable for Gobo motifs by Rosco default size E.
Safety
The installation and operation of this luminaire must comply with national
safety regulations. Only a qualified electrician should carry out the
installation and commissioning to ensure safety. The manufacturer is not
liable for damage due to improper use or installation.
Mounting Instructions
Make sure the gasket is positioned correctly. Place the floodlight unit onto
the mounting plate, align it as shown in the sketch, and securely screw it
together. Adjust the beam direction by loosening the joint screw, setting the
desired direction, and then tightening the joint screw to a torque of 7 Nm.
Inserting Gobo
Place the desiccant pouch inside the luminaire for the maximum service life
of electrical components. Position the lens cover on the floodlight housing,
align the notches, and screw it on clockwise until it stops. Secure the
locking pin on the back of the housing.
Gobo Motifs
Gobos made of metal or glass are not included in the delivery. You can
order a variety of Gobo motifs or customize them at www.emea.rosco.com using
BEGA article number 84 968 as a reference.
Maintenance
The connecting cable between the mounting box and the floodlight should be
inspected for damages and replaced by a qualified electrician if necessary.
Overvoltage Protection
The electronic components have built-in overvoltage protection according to
DIN EN 61547. For additional protection against transients, separate
overvoltage protection components are recommended. Using bounce-free switching
contacts like an electronic relay (solid-state relay) enhances protection.
Lamp and Temperature Information
- Lamp Module Connected Wattage: 21.6 W
- Luminaire Connected Wattage: 24 W
- Rated Temperature: Not specified
- Ambient Temperature: Not specified
DIMENSION
Instructions for use
Application
Floodlights with a mounting box for the projection of Gobo motifs.
Suitable for Gobo motifs by Rosco default size E.
Product Description
- Luminaire made of aluminium alloy,
- aluminium and stainless steel
- BEGA Unidure® coating technology
- Clear safety glass
- Projector lens with adjustable glass lenses. Suitable for Gobos with an outer diameter of 37.5 mm, a max. image diameter of 28 mm and a material thickness of max. 1 mm
- The rotation range of floodlight 350°
- Swivel range -20°/+100°
- Mounting box with 2 fixing holes
- ø 4.8 mm · 67 mm spacing
- 2 cable entries for through-wiring of mains supply cable ø 7-10.5 mm, max. 5 G 1.5@ Connecting terminal 2.5@
- with plug connection
- Earth conductor connection
- BEGA Ultimate Driver®
- Complies with flicker requirements per IEEE 1789,
- DIN IEC/TR 63158, DIN IEC/TR 61547-1
- LED power supply unit
- 220-240 V x 0/50-60 Hz
- DC 176-276 V
- DALI-controllable
- Number of DALI addresses: 1
- Basic insulation is provided between the mains and control cables
- BEGA Thermal Control®
- Temporary thermal regulation to protect temperature-sensitive components without switching off the luminaire
- Safety class I
- Protection class IP 65
- Dust-tight and protection against water jets Impact strength IK06
- Protection against mechanical
- impacts < 1 joule
- – Safety mark
- c – Conformity mark
- Wind catching area: 0.04 m²
- Weight: 2.8 kg
This product contains light sources of energy efficiency class(es) F
Safety
- The installation and operation of this luminaire are subject to national safety regulations. Installation and commissioning may only be carried out by a qualified electrician.
- The manufacturer accepts no liability for damage caused by improper use or installation. If subsequent modifications are made to the luminaire, the person responsible for these modifications shall be considered the manufacturer.
Installation
- LED are high-quality electronic components! Please avoid touching the light output opening of the LED directly during installation or relamping.
- Undo hexagon socket head screw (wrench size 3 mm) up to the stop and disassemble the mounting plate.
- Pass the power connecting cable through the cable entry in the mounting plate.
- Fix the mounting plate with enclosed or any other suitable fixing material onto the mounting surface.
- Be sure to use the gasket rings supplied. Establish the earth conductor connection at the terminal of the mounting plate marked with . Push silicone hoses over connecting wires and make the electrical connection at the terminal marked L and N (plug-in device).
- The terminals marked DA, DA (plug-in device) are to be used for digital control purposes.
- If these terminals are not used, the luminaire will operate at full light output.
- Place the earth conductor plug connector from the luminaire housing onto the mounting plate. Then press both plugs (L, N and DA, DA) firmly into the plug-in devices of the mounting plate.
Make sure that the gasket is positioned correctly. Place the floodlight unit
onto the mounting plate as displayed in the sketch, and align and screw
together firmly.
Adjustment of beam direction:
Undo the joint screw (hexagon socket head wrench size 5 mm) and set the
desired beam direction.
Tighten the joint screw.
Torque = 7 Nm.
Inserting a Gobo
- Open the floodlight:
- Loosen the locking pin (hexagon socket wrench SW 2.5) on the back of the floodlight housing. Turn the lens cover clockwise and lift it off.
- To insert a Gobo, adjust the knurled screw R4 of the Gobo holder so that it is in line with the knurled screw R3 below it.
- Loosen the three knurled screws R3, turn the lens cylinder clockwise to the stop and lift it off. Remove the retaining ring on the Gobo receptacle and insert the Gobo. Make sure to insert the motif inverted and upside down. Align the Gobo according to the subsequent floodlight position.
- Exact alignment is possible in the mounted position via knurled screw R4 within a range of ± 22.5°.
- Insert the retaining ring (note the locking lugs) and replace the lens cylinder, turn it clockwise as far as it will go and tighten the three knurled screws R3 hand-tight.
Adjusting the Gobo motif size and focus: Switch on the floodlight.
- The size and focus of the Gobo motif is adjusted by moving the lens holder.
- Loosen the two knurled screws R1 and R2 and adjust the lens distance until the desired size is reached.
- A larger lens distance will make the motif smaller, a smaller distance will make it larger. Hand-tighten the knurled screw R1.
- Use the second lens to adjust optimal focus and then hand-tighten the knurled screws R2. The shields provided (with 20 and 30-mm apertures) are used to optimise the degree of illuminance and sharpness.
- Place the shields on the lens cylinder with the side lugs pointing outward to choose the right one.
- Finally, insert the side lugs of the shield into the lens cylinder.
- The desiccant pouch provided in the delivery must be placed inside the luminaire to ensure max. service life of the electrical components. Remove the desiccant pouch from the foil packaging and place it in the position marked by the red information label immediately before finally closing the luminaire.
- Position the lens cover on the floodlight housing so that the notches in the floodlight housing and the lens cover are congruent. Screw on the lens cover clockwise until the stop.
- Screw on the locking pin (hexagon socket wrench size 2.5) on the back of the floodlight housing.
Gobo motifs
- Gobos made of metal or glass for insertion into the luminaires are not part of the scope of delivery.
- You can find or individually order a large selection of Gobo motifs or have them customised to your specifications in the corresponding sizes at www.emea.rosco.com. When placing an order, please enter the BEGA article number 84 968 as a reference.
- For Gobo masks with text or logos, we recommend a maximum image width of 24 mm.
Maintenance
The connecting cable between the mounting box and the floodlight has to be inspected for obvious damages and has to be replaced by a qualified electrician only.
Overvoltage protection
- The electronic components installed in the luminaire are protected against overvoltage under DIN EN 61547.
- To achieve additional protection against e. g. transients, etc. we recommend separate overvoltage protection components.
- You can find them on our website at: www.bega.com.
- The ideal protection of all electronic components installed in the luminaires is achieved by using bounce-free switching contacts such as an electronic relay (solid-state relay), e.g. BEGA 71 320.
SPECIFICATION
Lamp
- Module connected wattage 21.6 W
- Luminaire connected wattage 24 W
- Rated temperature ta = 25 °C
- Ambient temperature ta max = 45 °C
84 968 K3
- Module designation LED-1145/930
- Colour temperature 3000 K
- Colour rendering index CRI > 90
- Module luminous flux 2770 lm
- Luminaire luminous flux 334 lm
- Luminaire luminous efficiency 13,9 lm / W
84 968 K4
- Module designation LED-1145/940
- Colour temperature 4000 K
- Colour rendering index CRI > 90
- Module luminous flux 2910 lm
- Luminaire luminous flux 350 lm
- Luminaire luminous efficiency 14,6 lm / W
Lighting technology
Beam angle 14°-30°
Cleaning · Maintenance
- Clean luminaire regularly with solvent-free cleansers from dirt and deposits.
- Do not use high pressure cleaners.
Replacing the LED module
- The designation of the LED module is noted on a label in the luminaire.
- The light colour and light output of BEGA replacement modules correspond to those of the modules originally fitted.
- The module can be replaced by qualified persons using standard tools.
- Disconnect the system.
- Loosen the locking pin (hexagon socket wrench SW 2.5) on the back of the floodlight housing. Turn the lens cover clockwise and lift it off. Undo the 4 mounting screws of the lens unit
- (Torx drive T20) and remove the complete lens unit.
- Replace LED module.
- Please follow the installation instructions for the LED module.
- Replace and secure the lens unit.
- Switch on the floodlight, check the Gobo motif size and focus, and adjust as needed. Position the lens cover on the floodlight housing so that the notches in the floodlight housing and the lens cover are congruent. Srew on the lens cover clockwise until the stop.
- Screw in the locking pin.
Spares
- Shield ø 20 mm 16 006 501
- Shield ø 30 mm 16 006 502
- Lens cover graphite 25 000 165
- Len s cover silver 25 000 166
- LED power supply unit DEV-0412/600
- LED module 3000 K LED-1145/930
- LED module 4000 K LED-1145/940
- Gasket housing 83 000 521
- Gasket mounting box 83 001 839
- Gasket Lens cover 83 001 952
BEGA Gantenbrink-Leuchten KG · Postfach 31 60 · 58689 Menden · info@bega.com · www.bega.com
FAQ
- Q: Can I use Gobos of different sizes with this floodlight?
- A: The floodlight is suitable for Gobo motifs under Rosco default size E. Using other sizes may affect the projection quality.
- Q: How often should I check the desiccant pouch inside the luminaire?
- A: It is recommended to check and replace the desiccant pouch as needed to maintain the service life of the electrical components.