Step 6: Install RO PreFilter Cartridge and RO Membrane
Prefilter:
1) Remove red cap for RO PreFilter and moisten o-ring with water.
2) Insert new RO PreFilter into the filter head. Be sure that the ears on the RO PreFilter line
up with the spaces in the head.
3) Turn the RO PreFilter ¼ turn to the right until it hits stop.
RO Membrane:
1) Remove red cap from the RO Membrane & moisten o-ring with water
2) Remove the plug from the RO Membrane drain fitting by pushing down on collet while
pulling plug out.
3) Insert red reject tube into membrane drain fitting.
4) Insert RO Membrane into filter head. Be sure that the ears on the cartridge line up with
the spaces in the head.
5) Turn the RO Membrane ¼ turn to the right until it hits stop.
Step 7: Connect SGLP-RO outlet to the Duke oven waterline
bulkhead fitting
1) Refer to diagram above for location of water inlet connection.
2) Connect ¼” water line from the SGLP-RO outlet to the inlet connection on the Duke
oven. Use appropriate fittings as required (not included).
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