ELGA PURELAB Classic - US, Руководство оператора

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PURELAB Classic Operator Manual ELGA
Page 14 PURELAB Classic Version 2 11/15
Electrical
The units can be connected universally to any electrical
supply in the range of
100
– 240 V and 50 – 60 Hz.
The mains
lead is supplied with a molded plug on one end and a molded
connector to the unit on the other. The unit should be
connected to an earth. The unit includes a battery which will
require changing on a periodic basis, typically every 3-5 years.
(Contact local Service provider)
WARNING! DANGER OF EXPLOSION IF BATTERY IS
INCORRECTLY REPLACED. REPLACE
ONLY
WITH THE SAME OR
EQUIVALENT TYPE RECOMMENDED BY
THE
MANUFACTURER (3 VOLTS,
LITHIUM CR2032). DISPOSE OF USED
BATTERIES
ACCORDING TO THE
MANUFACTURER’S INSTRUCTIONS.
Drain/Flush
A semi-rigid flexible connection to a sink or suitable drain
capable of at least 2.0 l/min is required for Classic UF and
Classic UVF versions. The drain point should have a gravity
fall below the level of the unit and any connections direct to
drain should have an air-break device fitted.
A flexible tube
should be temporarily connected to the dispense outlet and
directed to drain during rinsing of purification packs.
Feed Water
The feedwater should be potable water, pre-purified using
reverse osmosis, deionisation, or distillation. If using a supply
other than reverse osmosis treated, it
is strongly
recommended that a 0.2 micron membrane filter is installed
within the feed line to remove colloidal impurities. The
feedwater should enter the
PURELAB Classic via an 8 mm
(5/16") O/D semi rigid tube, and should be in the temperature
range 1 to 40

C (34 to 104

F). To ensure optimum
performance it is recommended that the feedwater
temperature be between 10 to 15°C.
CAUTION! Operating with feed water temperatures
outside the range from 1 to 40°C (33.8 to
104

F) will cause damage to the
PURELAB Classic unit.
For pressurized feeds, the minimum direct inlet pressure is
0.07 bar (1.0 psi) and maximum inlet pressure is
0.7 bar
(10 psi). Feedwater pressures up to 4 bar (60 psi) must be
reduced using a pressure regulating valve (Part No. LA652).
CAUTION! High feedwater pressures which may
exceed 4bar (60 psi) must be reduced
using a pressure regulator with built in
pressure relief (Part No. LA575).
Failure to install the correct pressure
regulator will cause damage to the
PURELAB Classic unit.
Reservoir feeds to the PURELAB Classic unit should be
positioned at the same height, or above the unit, to provide a
positive flooded inlet pressure of approximately 0.07 bar
(1 psi).
Fuse
ON/OFF
switch
Mains power lead
Mains power socket
Electrical Connections