Replacing The Ultrafilter (Lc169) - ELGA PURELAB Classic - US Operator's Manual

PURELAB Classic Operator Manual
Purification Pack Installation Screen
Ultrafilter
Location of Ultrafilter
Ultrafilter LC169
Page 28
Step 3 - Acceptance of Purification Pack Installation
1. SWITCH ON power.
2. PRESS TICK
3. PRESS TICK
Step 4 - Rinse Purification Packs
1. POSITION a container under the dispense outlet.
2. PRESS PROCESS
The unit will start.
3. PRESS the Dispense Controller.
Note:
4. DISPENSE water for 5 minutes. Empty the container as
necessary.
5. PRESS the Dispense Controller to stop dispense and
return the unit to recirculation.
7.2

Replacing the Ultrafilter (LC169)

The Ultrafilter (UF) should be replaced in the following circumstances:
 If indicated by the consumable reminder alarm.
 When low pyrogen levels can no longer be maintained.
 When the required flow rate can no longer be maintained.
Step 1 - Switch Unit Off
1. SWITCH OFF PURELAB Classic at the power inlet
module.
2. TURN OFF the water supply.
3. REMOVE POU filter, if fitted.
4. OPEN the front door.
Step 2 - Remove Purification Pack
1. SEE Section 7.1 (Step 3).
2. INSERT By-pass block.
Step 3 - Remove the UV
1. See Section 7.4 (Step 2).
Step 4 - Remove the UF
1. UNCLIP UF from spring clips.
2. PULL UF forward to allow access to rear connection.
3. PUSH back outer sleeve of quick connect coupling.
4. UNSCREW bottom cap from UF housing.
5. LOCATE a suitable beaker under the UF.
6. UNSCREW the top cap from the UF housing and allow
the water to drain into the beaker.
7. REMOVE the UF from the PURELAB Classic.
8. DRY spilt water from inside the unit.
PURELAB Classic Version 2 11/15

button to accept the Purification Pack.

button to calculate Replacement date.
button.
The unit will start and initially, during this
stage, air/water will be purged from the unit.
ELGA