Version 2.1 29
TROUBLESHOOTING
1. Open the cover assembly, see section 2.
2. Check if the electrical connections in the
housing are tight.
• Connection to terminal L (+).
• Earth connection PE.
• Connection to terminal N (-).
• Earth connection (A) in the housing.
3. If necessary, correct the connection(s).
4. Switch on the mains power supply.
5. Check if the LED’s function.
• If yes, switch off the power supply and
close the lighting fixture.
• If not, check the power supply from
the control panel.
6. On the control panel, turn the mains power switch to the ON position.
7. Check if the LED’s function.
• If yes, switch off the power and close the lighting fixture.
• If not, replace the control unit.
8. Close the cover assembly, see section 2.
4.3 Replace the dome
1. Connect the live wire from the cover
assembly with terminal -. Apply a torque of
minimum 0.75 and maximum 1.25 Nm.
2. Connect the neutral wire with terminal +.
Apply a torque of minimum 0.75 and
maximum 1.25 Nm.
3. Connect the earth wire with terminal M.
Apply a torque of minimum 0.75 and
maximum 1.25 Nm.
4. Connect the second earth wire (A) to the
earth connection (B).
5. Close the lighting fixture. Refer to 2.
WARNING
Only use cable lugs of the eyelet type.
Note
Do not strip the insulation of the wiring more than is necessary.