Dextra Halobay Installation

Important Safety Information and Warnings

WARNING: Luminaire must be earthed. Risk of electric shock from LED boards if operated with cover removed. Installation / operation outside of luminaire's intended scope invalidates warranty. Suitable only for domestic / light industrial / industrial applications within the scope of EN55015. Tested to compliance with BSEN 60598. Must be installed by a suitably qualified person in accordance with all relevant legislation. Ambient operating temperature: 0°C to 25°C. If maximum operating temperature is exceeded, the luminaire will automatically dim / switch off. Terminal blocks are rated to 16A unless stated otherwise. The light source shall only be replaced by the manufacturer, their service agent, or a similar qualified person.

LUMINAIRES WITH EMERGENCY PACK: When supply is isolated, battery output terminals may be live if the battery is connected. Isolate mains and battery before servicing. Emergency luminaires require an unswitched live connection taken from the same phase as the switched supply. When the unswitched supply is connected, the status indicator illuminates green; when disconnected, the indicator extinguishes, and the luminaire operates in emergency mode. A 24-hour charge period is required before undertaking a full discharge test. Emergency test sheets should be used to record all tests. Batteries should be replaced when the 3-hour duration is not met. Excessive switching of the permanent live may result in premature battery failure. Battery electrolyte can be harmful to eyes / open wounds; do not puncture. If electrolyte touches skin / eyes, flush with water. Do not incinerate batteries.

Caution: Risk of electric shock ⚠️

Terminal Labelling

Installation Methods

1. Suspended Installation

Locate the 4 suspension holes in the rear of the housing and feed the toggles [toggles] through the holes provided.

Use the hook end of the 5-metre suspension wire [suspension wire] with a carabiner clip [carabiner clip].

Gently pull the screwdrivers [screwdriver] towards the outside of the fitting to release the internal clips.

Allow the central cover to hang on its tether [tether] to access the terminal connectors.

Feed the suitable mains cable through the grommet [grommet] in the rear of the housing.

Wire the mains cable into the respective terminals [terminals]. All terminals are labelled for convenience. Ensure the cable is clamped using the cable clamp [cable clamp] provided.

2. Surface Installation

Note: Maximum 12,000lm when wall-mounted!

Prior to installation, apply the 4 self-adhesive Stand-Off feet [stand-off feet] supplied – locate them where shown, close to the fixing holes.

Mark out and prepare the wall / ceiling. Feed the cable through the central hole and connect as described in Step 5 of Suspended Installation. Secure the fitting with 4 screws [screws] (not supplied). Re-fit the cover.

3. Ceiling Tile Installation

Fit the luminaire to the tile – secure by placing rails [rails] over the back and screwing 4 self-tap screws (supplied) to the tile edge.

Once assembled, offer the complete fitting into the ceiling void and rest directly on to exposed T bars [T bars]. Feed the cable through the central hole and connect as described in Step 5 of Suspended Installation. Re-fit the cover.

Cover and Emergency LED

Note the position of the 4 brackets [brackets] to retain the front cover.

The cover should click into place.

NOTE: If the luminaire has an emergency pack, ensure the indicator LED [LED] is secure in the front cover.

Maintenance

General Maintenance Steps:

• 1. Disconnect the luminaire before undertaking any maintenance or cleaning.
• 2. Cleaning should be undertaken only on external parts of the luminaire using a slightly damp, lint-free cloth.
• 3. Use a flat head screwdriver [screwdriver] to release the gear cover to access the fitting.
• 4. Components, gear tray, and diffuser are removable using a pan pozi screwdriver [screwdriver].
• 5. Please contact Dextra for assistance with spare component supply.

The internal components include the Driver [driver], LED Circuit [LED Circuit], Battery [battery], and Module [module].