BEGA 99526 Underwater floodlight Instruction Manual

: June 12, 2024
: BEGA

Table of Contents

BEGA 99526 Underwater floodlight
Product Information
Product Usage Instructions
Instructions for use
Product description
Cleaning · Maintenance
Spares
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

BEGA 99526 Underwater floodlight

Product Information

Product Name| Unterwasserscheinwerfer Underwater floodlight Projecteur
immergeable
---|---
Model Number| 99 526
IP Rating| IP 68
Maximum Depth| 4 m
Minimum Installation Depth| 2 m
Water pH-Value| Neutral
Water Purity| Free from metal attacking ingredients
Material| Stainless Steel
Safety Standards| VDE 0551, EN 61558 Teil 2-6/VDE 0570

Product Usage Instructions

The floodlight must only be operated under water.
To avoid damages on the surface of the floodlight, the water should have a neutral pH-value and should be free from metal attacking ingredients.
Ensure the maximum depth of the water does not exceed 4 meters.
Minimum installation depth of the floodlight should be 2 meters below water level.
Do not operate the transformer under water.
Ensure the water source has a neutral pH-value and is free from metal attacking ingredients.
The installation and commissioning should be carried out by a qualified electrician.
Follow national safety regulations while installing and operating the floodlight.
If modifications are made to the floodlight, the person responsible for these modifications is considered the manufacturer.
For detailed technical information, refer to the luminaire data available on the BEGA website.

Instructions for use

Application
Water pressure tight underwater floodlight with very shallow construction form for the illumination of ponds, water pools and water features up to a depth of 4 metres.
The floodlight must only be operated under water and must be protect against freezing in. To avoid damages on the surface of the floodlight, the water should have a neutral pH-value and should be free from metal attacking ingredients.

Product description

Luminaire made stainless steel
Steel grade no. 1.4301 – electropolished Swivel range 90°
Fixing bracket with 1 hole ø 7 mm
Complete with installed connecting cables:
Power supply unit with 2 m mains supply cable 05RN8-F 2 × 1@ and power plug

Power supply unit – Luminaire:

4 m water-resistant cable 05RN8-F 2 x 1@ Sheathing colour blue
Luminaire – Luminaire: 2 m water-resistant cable 05RN8-F 2 x 1@
Sheathing colour blue
Safety transformer according to VDE 0551, EN 62558 part 2-6/VDE 0570 with intergrated overload protection
Primary voltage 230 V AC 50 Hz
Secondary voltage 24 V DC · 50 W · 2,08 A
Safety class II 2
Protection class IP 66
Protected against dust and heavy downpours Transformer with power plug
Protection class IP X4
Luminaire: Safety class III 3
Protection class IP 68 4 m
Protected against dust
– Conformity mark
Weight: 4.5 kg
This product contains light sources of energy efficiency class(es) D $BEGA-99526-Underwater-floodlight-fig-1 $1$$

Light technique
Luminaire data for the light planning program DIALux for outdoor lighting, street lighting and indoor lighting as well as luminaire data in EULUMDAT and IES-format you will find on the BEGA web page www.bega.com. The details apply to free burning floodlights. The lighting intensity is depending on the submerged depth of the floodlight and on the purity of the water.

Lamp

Module connected wattage: 11.6 W
Luminaire connected wattage: 40 W
Rated temperature: ta = 25 °C
Ambient temperature: ta max = 65 °C
Voltage: 24 V = DC

99 526 K3

Module designation: LED-0401/830
Colour temperature: 3000 K
Colour rendering index: CRI > 80
Module luminous flux: 4500 lm
Luminaire luminous flux : 2854 lm
Luminaire luminous efficiency : 71,3 lm / W
preliminary data

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

Do not operate the transformer under water.
Minimum installation depth of floodlight 3 cm below water level.
Undo hexagon nuts and remove floodlight housing from the slotted fixing bracket.
Fix mounting bracket on the mounting surface using delivered stainless steel screws.
Insert the floodlight housing into the slotted fixing bracket, align and fix it.
Tighten hexagon nuts firmly and evenly. Torque = 5 Nm.

Please note:
Do not remove the desiccant bag from the luminaire housing. It is needed to remove residual moisture.

Replacement of the LED module · Maintenance
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 electrical installation.Undo hexagon nuts, remove floodlight housing from the slotted fixing bracket and lift floodflight above water level. Open the floodlight: Undo counter sunk screws. Lift cover ring and glass with gasket. Remove reflector. Disassemble LED module. Clean the luminaire (see Cleaning · Maintenance).It is imperative to replace damaged gaskets. The lamp compartment must be completely clean and absolutely dry. Assemble LED replacement module. Note installation instructions of the LED module. Insert reflector. Insert glass with gasket into the floodlight housing. Make sure that gasket is positioned correctly. Apply cover ring and firmly tighten countersunk-head screw crosswise. Torque = 3 Nm. Insert the floodlight housing into the slotted fixing bracket, align and fix it. Tighten hexagon nuts firmly and evenly. Torque = 5 Nm. Connecting cables of the transformer cannot be replaced. The transformer must be replaced completely.

Cleaning · Maintenance

Soilings and foulings on the stainless steel parts should be removed frequently. They can be removed with suitable stainless steel cleansers. For cleaning do not use high pressure cleaners.