Specifications

ELGA PURELAB Option-R 7/15 Operator Manual
PURELAB Option-R 7/15 Version 4 08/07 Page 29
8. SANITIZATION PROCEDURES
The PURELAB Option-R unit has a sanitization port and by-pass
block, which allows the sanitization agent to be introduced into the
system in the form of a tablet. Recommended maximum frequency of
cleaning once per month.
The unit is sanitized to destroy the bacteria within the pipework, and
the filters of the unit. It is also possible to sanitize the reservoir at the
same time as the unit. (See Section 8.1). Please read this entire
section to become familiar with the procedure before you start.
Sanitization is required in the following circumstances:
• Once a month to maintain low bacterial counts.
• If the unit has not been used for a prolonged period of time.
Step 1 - Start Sanitization Cycle
1. ENSURE that the reservoir level indication on the
graphics display is showing >40%. If display
shows >70% or 100%, dispense water until
display changes to >40%.
2. PRESS the PROCESS button to stop the
process.
3. TURN OFF the electrical power supply.
4. RELIEVE residual pressure by opening the
dispense tap and directing water to drain.
5. CLOSE the dispense tap.
Step 2 - Insert Tablet into Sanitization Port
1. UNSCREW cap on sanitization port.
2. INSERT CT1 tablet.
3. REFIT cap on sanitization port, hand tight.
Step 3 - Insert Tablet into Sanitization By-pass Block
1. REMOVE the sanitization by-pass block from its
storage position located on the inside of the front
door.
2. UNSCREW cap on sanitization by-pass block.
3. INSERT CT1 tablet.
4. REFIT cap on by-pass block, hand tight.
Sanitization Port
Cap
CT1 Cleaning
Tablet
By-pass Block
Process On