Blagdon Minipond 9000 Handbuch - Seite 9
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Testing/installing the UVC lamp
IMPORTANT: Ensure that the mains supply is switched off and the power isolated before
removing the UVC cover.
1.
Unscrew the UVC electronics cover cap.
2.
Inspect the UVC cap and Quartz sleeve for water leaks.
3.
If there are no signs of leakage reverse the procedure ensuring that the Cover o ring is in place.
If there has been any damage to the unit please return to the point of purchase for
inspection. This test should be repeated whenever the the bulb or quartz is changed.
Warning direct exposure to UVC light can damage your eyes or skin.
This unit is protected by a micro switch that prevents the UVC light
from illuminating when the cover is removed even if the power is on.
In order to check that the UVC lamp is operating remove
the spay bar and hold a piece of plain paper up to
the the UVC outlet a faint blue reflection should
be seen.This operation may be needed to be
carried out at dusk as UVC lamps emit a
dim blue light under normal operation.
Electrical installation - UVC Models
The power supply must meet the specifications on the product.
The UVC is intended to be used with either a weatherproof cable connector or
permanently connected to the fixed wiring in the main system other than by means
of a plug and socket.
The cores in the supply cable are coloured in accordance with the following code:
Brown = Live, Blue = Neutral.
Do not use the supply cable to lift the UVC as this may cause damage.
WARNING: A Residual Current Device (RCD), also known as the Residual Current
Circuit Breaker (RCCB), with a tripping current not exceeding 30mA must be installed
in the supply circuit. A means of disconnection from the supply having a contact
separation of at least 3mm in all poles must be incorporated in the fixed wiring.
17.562 Blagdon_Minipond filter instructions_9000/12000 AW3.indd 10
INSTALLATION
ELECTRICAL INSTALLATION
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