ELGA
PURELAB Option-R 7/15
Operator Manual
PURELAB Option-R 7/15 Version 4 08/07
Page
25
7.2 Replacing the LC141 Ion-exchange Cartridge Pack
The ion-exchange cartridge pack should be replaced in the following
circumstances:
•
The water purity alarm monitor indicates that the pack
requires changing.
•
If the system is being re-commissioned or sanitized after an
extended period in which it was not used.
•
When indicated by the change reminder.
Step 1 - Switch Unit Off
1. SWITCH the
PURELAB Option-R
off at the
power switch at the top left hand side of the unit.
2. OPEN the dispense tap to relieve any residual
pressure from the system.
WARNING! ENSURE
THE UNIT IS ISOLATED BEFORE
REMOVING THE ION-EXCHANGE
CARTRIDGE.
Step 2 - Remove Ion-exchange Cartridge
1. OPEN the front door.
2. PUSH on cartridge top cap.
3. LIFT up cartridge.
4. SLIDE out cartridge.
5. DISCARD used ion-exchange cartridge.
Note: The consumable is non-hazardous.
Dispose of as ordinary waste,
observing all local and national
regulations.
Step 3 - Replace Ion-exchange Cartridge
1. REMOVE a new cartridge pack from its
packaging.
2. REMOVE the sealing plugs from the inlet and
outlet ports.
3. WET ‘O’ rings and SLIDE new cartridge into
position.
4. POSITION cartridge onto spigots, PUSH into
unit.
5. ENSURE guide has dropped down past retainer.
6. CLOSE front door.
7. RESET ion-exchange pack timer.
(See section
5.4 - Setting up Display and Replacement Timer)
.
8. PRESS the process button to start the unit.
9. CHECK the unit for leaks.
Ion-exchange
cartridge
Removal and Fitting of Ion-exchange
Cartridge
Replacing
Removing
Replacing Ion-exchange
Cartridge
Summary of Contents for PURELAB Option-R 7
Page 1: ...PURELAB Option R 7 15 Operator Manual...
Page 5: ......
