CleanLight Pro 75 Manual Del Usuario página 5

- Remove the device if there is a risk of freezing during the winter months.
- The stainless steel housing of the device is not suitable for salt water baths with a high salt content. If the salt content is too high, the steel
will oxidise and damage the housing. Always install the device immediately behind the filter.
- This product can only be used according to the guidelines described in these instructions for use.
Installation of the earth (Drawing 1)
1 Pull the cable (B) through the strain relief (F) before fitting the synthetic strain relief (F) onto the earth bolt (A). Position the strain relief
(F) at approximately 10 cm from the eye (H) of the earth cable (B).
2 Place the eye (H) of the cable (B) onto the earth bolt (A) that is fitted to the housing.
3 Then place a toothed lock washer (C), a hexagon nut (D) and another toothed lock washer (E) on top of the eye (H).
4 Fit the strain relief (F) on top, creating a loop of Ø 5 cm.
5 Finally place the lock nut (G) onto the earth bolt (A).
6 Once the various nuts have been placed onto the earth bolt (A) in the correct sequence, they can be tightened with a spanner or a ring
spanner number 8. Do not tighten too firmly, otherwise you may crack the strain relief. (The transparent nut that was screwed on the earth
bolt (A) on delivery has no further use, and can be discarded).
Installation of the device (Drawing 2)
Determine where the device will be installed. The Cleanlight Water purifier Pro 75 must never be installed behind the Ph regulator or the salt
electrolysis system in your swimming pool installation. The ideal location to install your device is immediately behind the filter. The
installation must always take place outside of the pool. Ensure that there is always water flowing through the unit when the lamp is on. Never
install the unit in an area exposed to full sunlight. The installation must always take place in a dry and well-ventilated area. The device must
always be fitted in the vertical position, and a space of 30 cm must be available underneath to carry out maintenance. An area of approx. 1.5
m must be available at the top in order to be able to replace the lamp (K) smoothly without having to dismantle the complete device.
1 Determine where the device will be installed. Make sure to leave a free area (+/- 1 metre) in order to be able to remove the lamp (K) /
quartz glass (M) for the purpose of replacement and/or maintenance.
2 Install the UV-C unit in a fixed position; if necessary secure the unit onto a solid rear wall using pipe clips (not supplied).
3 Mount the unit into the circuit. The glued socket (I) for the flow switch (X) must be glued with the screw thread (W) pointing upwards (see
Drawing 2). The arrow on top of the flow switch (X) must always point in the direction in which the water is flowing. The Cleanlight Water purifier
Pro 75 will not switch on if the flow switch is pointing in the opposite direction (against the flow of the water).
4 Unscrew the screw ring (N) of the lamp on top of the housing (U). Carefully place the quartz glass (M) in the housing (U). Place the o-ring
(T) in the correct position with regard to the quartz glass.
5 Remove the UV-C lamp (K) from the supplied case (see packaging) and carefully slide the lamp into the quartz glass (M). Carefully connect
the white lamp holder (L) to the UV-C lamp (K) and then screw the screw ring (N) hand-tight onto the housing (U). In doing this, pay
attention to the correct position of the O-ring (T) with regard to the quartz glass.
6 Activate the pump and check the flow and any leakage of the system.
7 Put the plug of the UV-C device in a wall socket with a safety ground and fitted with a residual current circuit-breaker. Check whether the
lamp is operating by looking through the transparent components of the unit. The unit is switched off by pulling the plug out of the socket.
Instructions for use of the digital time meter
As soon as the Cleanlight Water purifier Pro 75 is switched on, the program will carry out a self-test. The display will automatically show the following ,
one after the other: 8888 (display test) ; r and software version number ; 50H or 60H indication of the mains frequency
Following this, the display will show the meter reading.
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 had increased or reduced the value of the time meter yourself, the display will indicate the latest counter reading it
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