Replacing The Lamp - Blue Lagoon Ozone UV-C Manual De Instrucciones

When the UVC lamp is switched on for the first time, or after the "reset" function has been used, the value '4500' will appear on the display. A dot
next to the digit on the far right of the display will blink every second; this indicates that the counter is running.
The display is automatically set to the factory reading of 4,500 hours. The UV-C lamp operates at 100% radiation for up to 4,500 hours. After 4,500
hours, the radiation will weaken, and may become insufficient to obtain the desired results.
If the UV-C lamp had already been used previously, and is switched on again, the display will indicate the value it had at the time it was switched
off earlier. If you have increased or reduced the value of the time meter yourself, the display will indicate the latest counter reading it had before it
was switched off.
The settings of the time meter can be modified if you wish. This is carried out as follows:
After holding down the switch (T) underneath the display for 5 seconds, the display will show "rSt", to indicate that the user menu has been
selected. Once the switch (T) has been released, the meter indication and "rSt" will blink alternately on the display. It is now possible to step
through the menu options by briefly pressing the switch again. 3 setting options are available in the menu: "rSt" "UP" and "dn".
- " rSt" means (reset): This option enables you to reset the meter indication to the factory setting of 4,500 hours.
This selection is confirmed if the meter indication and "rSt" on the display blink alternately. If you hold down the switch (T) for 5 seconds, after
which the meter indication 4500 will be displayed, and then release it, the timer will start counting down from the 4,500 hour value. This
selection is used if, for example, you have replaced the lamp, or if you have modified the meter indication yourself and you want to return it to the
factory settings.
- "UP" means (up): This option enables you to increase the meter indication to the desired hour indication.
This selection is confirmed if the selected user setting "UP" and the meter indication on the display blink alternately. Following this, press the
switch (T) down for 5 seconds. After 5 seconds, the display will only indicate "UP". You can then release the switch.
By briefly pressing the switch, the counter value can now be increased in steps of 500 hours from the value of 4,500 up to a maximum value of
9,999. The increased value and "UP" will blink alternately on the display.
Wait for 10 seconds after selecting the desired hour indication. After 10 seconds, the selected hour indication will be displayed and the timer will
start counting down.
If you make a mistake while increasing the meter indication, it is possible to reset the counter to 4500 by holding the switch down for 5 seconds.
The counter value will then be reset to 4500, and a new value can be set.
- "dn" means (down): This option enables you to decrease the meter indication to the desired hour indication.
This selection is confirmed if the selected user setting "dn" and the meter indication on the display blink alternately. Following this, press the
switch (T) down for 5 seconds. After 5 seconds, the display will only indicate "dn". You can then release the switch.
By briefly pressing the switch , the counter value can now be decreased in steps of 500 hours from the value of 4500 down to a minimum value of
0000. The decreased value and "dn" will blink alternately on the display.
Wait for 10 seconds once you have selected the desired hour indication,. After 10 seconds, the selected hour indication will be displayed and the
timer will start counting down.
If you make a mistake while decreasing the meter indication, it is possible to reset the counter to 4500 by holding the switch down for 5 seconds.
The counter value will then be reset to 4500, and a new value can be set.
The time meter will indicate that the lamp must be replaced as follows:
- From hour position 0672; the display will blink every second. The lamp must be replaced within 4 weeks.
- From hour position 0336; the display will blink every half second; The lamp must be replaced within 2 weeks.
- From hour position 0168; the display will blink every ¼ second; The lamp must be replaced in 1 week's time.
- At an hour position of 0000; the digits will blink continuously, and the meter will not continue to count down. The lamp must be replaced.

Replacing the lamp

The special Blue Lagoon Ozone UV-C lamp must be replaced after 4,500 operating hours. Always switch off the power supply when replacing the lamp.
1 Unscrew the screw cap (U) and pull it up a little, together with the lamp. Carefully remove the lamp from the yellow lamp holder (V). When the
lamp is unscrewed, pull it carefully from the quartz glass. As these parts are very fragile, caution is essential. Do not touch the lamp with your
hands; use a soft cloth to handle the lamp. If the lamp has been touched, it is recommended to clean it again using a soft cloth and some alcohol.
2 Introduce the new lamp carefully into the quartz glass and fit the lamp into the lamp holder (V). Re-position the lamp and hand-tighten the
screw cap (U) onto the unit.
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