VGE Blue Lagoon PRO UV-C 75W Manual page 5

INSTALLATION OF THE EARTH (DRAWING 1)
1. Pull the cable (2) through the strain relief (4) before fitting the synthetic strain relief (4) onto the
earth bolt (1). Position the strain relief (4) at approximately 10 cm from the eye (2) of the earth
cable.
2. Place the eye (2) of the cable onto the earth bolt that is fitted to the housing.
3. Then place a toothed lock washer (3).
4. Fit the strain relief (4), creating a loop of O5 cm.
5. Finally place the second toothed lock washer (5) and the lock nut (6) onto the earth bolt.
6. Once the parts have been placed onto the earth bolt in the correct sequence, they can be
tightened with a spanner or a ring spanner number 8.
INSTALLATION OF THE DEVICE (DRAWING 2)
Determine where the device will be installed. The Blue Lagoon Pro UV-C 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. See schematic representation
in the front of the manual. 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.
It's possible to install the device horizontal and vertical if the water flows bottom up (see schematic
representation in the front of the manual). 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 Blue Lagoon Pro UV-C
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
UV-C and Pool equipment
BLUE LAGOON PRO UV-C MANUAL |
EN
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