ELGA PURELAB flex 1 & 2 - US, Operator'S Manual

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ELGA PURELAB flex 1/2 - US Operators Manual
PURELAB flex 1/2 - US MANU40562 Version 02 – 10/15 Page 7
5.2 Cleaning the Inlet Filter Assembly
The PURELAB flex is fitted with an inlet filter to protect it from particles in the feed water
supply which could affect performance.
It’s recommended that you periodically clean the inlet filter to ensure that it doesn’t
become blocked.
Step 1 –Isolate the Electrical Supply
 ISOLATE the electrical supply where the PURELAB flex power cable is connected
to the mains electrical supply.
 TURN OFF the water supply.
 LOCATE the inlet filter assembly at the rear of the PURELAB flex.
Step 2 – Dismantle the Inlet Filter .
 UNSCREW the inlet filter.
 REMOVE the mesh filter
 CHECK mesh filter for signs of damage; replace or clean as necessary.
Step 3 – Reassemble the Inlet Filter
 INSERT the mesh filter into its original position ensuring that it is facing the
correct direction (see diagram).
 RE-ASSEMBLE the Inlet Filter Assembly.
Step 4 – Turn Unit On
 TURN ON the water supply
 SWITCH ON the electrical supply.
5.3 Replacing Point-of-Use Filters
Details of how to install point-of-use filters are supplied with each filter.