Strona
11
z
16
Figure 4. Possible connection diagrams of OptiLine **-*******A1-
After making connections, the earthing efficiency should be checked in accordance with local regulations and the
luminaire should be closed again, i.e.:
•
Set the top base (reflector) in the starting position;
•
Tighten two non-loose screws with a screwdriver;
•
Close the protective diffuser made of polycarbonate with clips.
6.
WORK IN EMERGENCY MODE
6.1 General information
During OptiLine **-*******A1- are powered by 230VAC,50Hz mains voltage, the process of charging the built-in Ni-Cd
battery packs takes place. Loss of mains voltage causes the OptiLine**-*******A1- luminaires to automatically enter
emergency mode when powered from built-in battery packs. The emergency working time under rated operating
conditions shall not be less than 1.5 hours. The required battery charging time is min. 24 hours.
In accordance with the requirements for emergency lighting, OptiLine luminaires**-*******A1- have implemented:
•
Built-in automatic functional test execution. Functional tests last one minute and are performed:
- first
– 1 hour after the first start;
- next
– 7 days after the end of the previous one.
The test result shall be indicated by LEDs in accordance with paragraph 6.3
•
Built-in automatic capacitance testing. Capacitance tests check the operating time of the luminaire in emergency
mode and are performed:
- the first
– up to 4 weeks after launch;
- next
– 52 weeks after the end of the previous one
The test result shall be indicated by LEDs in accordance with paragraph 6.3
•
Battery pack discharge control system to prevent deep discharge;
•
Battery charging control system. After a full charge, the system goes into the so-called maintenance charge;
•
LED module efficiency control system (short circuit, open circuit);
•
Operating status indication system by means of an indicator diode in accordance with paragraph 6.3.
6.2 Battery pack, commissioning
DANGER:
OPERATIONS SHOULD BE PERFORMED IN THE ABSENCE OF A POTENTIALLY
EXPLOSIVE ATMOSPHERE.