52
9
Notes: 1) The addition of chlorine (bleach) to a hot water tank that has in the past been fed with untreated raw water with
high levels of other contaminants (iron, manganese, hydrogen sulphide, organics, etc.) will result in oxidation
of these contaminants and may require repeated flushing of the hot water tank. This contingency must be dealt
with independently under the start-up procedure for any other conditioners that may form a part of the
pre-treatment for the UV unit.
2) The above disinfection procedure will result in a massive chlorine residual far in excess of the 0.5 to 1.0 mg/L
typically present in municipally chlorinated water and of a magnitude consistent with the minimum 50 mg/L
chlorine solution recommended for the disinfection of distribution systems known to be contaminated. Do not
consume water until complete system has been flushed
.
3) As the monitored systems include a 254nm UV intensity monitor, note that the introduction of the bleach
solution required for disinfection will trigger a temporary low UV condition. This is due to the fact that the bleach
physically “clouds” the raw water. Once the bleach runs through the system, the alarm condition will return to
normal. During this sanitization process, the audible alarm condition on the controller can be temporarily
deferred by pressing the “RESET” switch for 5 seconds. By doing this, the audible alarm will be silenced. The
system will display
on the controller LED. This condition will remain for 12 hours unless the system is
manually reset as outlined on page 10 of this manual.
Section 4
Maintenance
4.1 Replacing UV Lamp
Lamp replacement is a quick and simple procedure requiring no special tools. The UV lamp must be replaced after 9000
hours of continuous operation (approximately one year) in order to ensure adequate disinfection.
W A R N I N G
•
Always disconnect power before performing any work on the disinfection system.
•
Always shut-off water flow and release water pressure before servicing.
•
Regularly inspect your disinfection system to ensure that the power indicators are on and no alarms are present.
•
Replace the UV lamp annually (or biennially if seasonal home use) to ensure maximum disinfection.
•
Always drain the chamber when closing a seasonal home or leaving the unit in an area subject to freezing temperatures.
N O T I C E
•
Reset lamp life timer after lamp replacement. Refer to
. Refer to
www.lamprecycle.org
for lamp disposal.
•
Do not use water during replacement of UV lamp.
5
2
1
2
2
2
•
Re-install the housings.
•
Turn on the cold water supply.
•
Open each faucet and all
water openings until you
smell the bleach and then
close the faucets.
6
2
1
2
2
2
•
Turn on the hot water supply.
•
Open each faucet and all
water openings until you smell
the bleach and then close the
faucets.
7
1
0
30
15
45
30 mins
2
•
DO NOT use water for 30
minutes.
•
Flush the system until no
chlorine smell is detectable
and reinstall the filters.
8
•
Reinstall filter cartridge(s).
Installation
Mantenimiento
4.3 Limpieza y reposición del sensor UV
Los sedimentos y depósitos minerales pueden acumularse en la ventana del sensor y reducir la cantidad de energía UV
detectada. Con un buen mantenimiento del equipo de tratamiento previo se reduce la acumulación de residuos. Si el
sistema indica una baja intensidad de UV, podría deberse a manchas en la ventana del sensor o en la vaina tubular
de cuarzo.
Requisitos previos:
•
Quite y limpie la vaina tubular de cuarzo.
Nota: La
vaina tubular de cuarzo y el sensor UV deben limpiarse al mismo tiempo.
Procedimiento:
A D V E R T E N C I A
El sensor UV es un instrumento muy delicado. Debe ir con mucho cuidado a la hora de manipularlo y limpiarlo. La propia ventana del sensor está hecha de un
cuarzo muy frágil, por lo que debe tener cuidado de no agrietarla o romperla. La garantía del fabricante no cubre los daños debidos a la negligencia o a usos
indebidos.
1
•
Desconecte el sensor UV del
controlador desconectando el
cable del sensor.
2
•
Retire el sensor UV y la junta tórica
agarrando el cuerpo del sensor
y girándolo en el sentido contrario
a las agujas del reloj.
Commercial
Scale
Remover
3
0
30
15
45
30 mins
•
Solo debe sumergir el extremo del
sensor en el desincrustante
durante 30 minutos.
4
1
2
•
Limpie el sensor con un bastoncillo
de algodón y rocíelo con agua.
•
Vuelva a introducir el sensor UV
junto con la junta tórica hasta que
la junta sea impermeable.
