ELGA
MEDICA-D 7/15 US
Operator Manual
MEDICA-D 7/15 US MANU40550 Version 2
– 05/17
Page 29
7.4 Replacing the LC125 0.2µm Capsule Filter
The capsule filter should be changed under the following
circumstances:
The flow to the analyzer is insufficient indicating the 0.2µm
capsule filter is fouled.
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.
Immediately before and after use of the emergency by-pass.
Step 1 - Switch Unit Off
1. SWITCH the
MEDICA-D 7/15 US
off at the power
switch at the top left hand side of the unit.
2. RELIEVE any residual pressure from the system
by waiting several minutes before proceeding and
then slowly opening the bleed nipple on the
capsule filter until water flow ceases, use an
absorbent cloth to soak up the water and re-
tighten the bleed nipple.
WARNING!
ENSURE THE UNIT IS ISOLATED AND THE
PRESSURE
IS
DISSIPATED
BEFORE
REMOVING THE 0.2µm CAPSULE FILTER.
Step 2 - Remove 0.2µm Capsule Filter
1. OPEN front door.
2. IDENTIFY the pre-treatment cartridge (LC140).
This needs to be removed from its retaining clips
to gain access to the 0.2µm capsule filter.
Note:
It is not necessary to disconnect the
tubing connected to the pre-treatment
cartridge (LC140).
3. IDENTIFY the 0.2µm capsule filter (LC125).
4. REMOVE the filter from its retaining clips and pull
forward.
5. REMOVE the clear inlet tubing from the bottom of
the filter by pushing back the retaining collet on
the push fit connector and withdrawing the tubing.
6. REMOVE the clear outlet tubing from the top of
the filter.
7. REMOVE the filter and discard.
Note:
The consumable is non-hazardous.
Dispose of as ordinary waste, observing
all local and national regulations.
Bleed
nipple
0.2µm
capsule filter
Location of Bleed Nipple and
Capsule Filter (LC125)
0.2µm Capsule Filter
(LC125)