ELGA
PURELAB Option-R 7/15
Operator Manual
PURELAB Option-R 7/15 Version 4 08/07
Page
27
7.4 Cleaning the Inlet Strainer
The feed water inlet strainer should be checked and cleaned every six
months to ensure that the strainer does not become clogged.
Step 1 - Remove the Inlet Strainer
1. SWITCH OFF electrical supply.
2. OPEN front door.
3. ISOLATE inlet water supply.
4. REMOVE the pre-treatment cartridge from its
clips and set aside to gain access to the inlet
strainer.
5. DEPRESS collars on both sides of strainer and
disconnect tubing.
6. REMOVE the inlet strainer from its position.
Step 2 - Dismantle the Inlet Strainer
1. HOLD inlet strainer over a sink or receptacle.
2. UNSCREW inlet strainer.
3. REMOVE mesh filter.
4. CHECK mesh filter for signs of wear or damage,
replace or clean as necessary.
Step 3 - Reassemble the Inlet Strainer
1. INSERT mesh filter into strainer, ENSURE it is
facing the correct direction.
2. SCREW up the inlet strainer.
Step 4 - Replace the Inlet Strainer
1. REPOSITION the inlet strainer.
2. REFIT tubes to inlet strainer, ENSURE it is facing
the correct direction.
3. REPOSITION the pre-treatment cartridge into its
support clips.
4. RE-ESTABLISH inlet water supply.
5. TURN on power.
Direction of
water flow
Collar
Collar
Mesh filter
Strainer
Inlet Strainer
Summary of Contents for PURELAB Option-R 7
Page 1: ...PURELAB Option R 7 15 Operator Manual...
Page 5: ......
