ISPRING RCC7 Instruction Manual download pdf (Page 10)

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Step 6: Install Reverse Osmosis Membrane

Figure 8

Figure 9

6.1 Open the membrane housing screw cap. First, you will need to disconnect the white 1 / 4” tubing from the

Inlet quick-fitting on the membrane housing cap (refer to How to Use Quick-Fitting section), and then

unscrew (counter-clockwise) the cap. A thick rubber band can be slipped on the housing body for a stronger

hand hold.

6.2 Remove the membrane from its sealed bag. Follow the flow direction sign on the membrane, and firmly

insert the membrane into the housing with the smaller end that has two black O-rings heads first until the

bigger end is even with the housing opening. See Figure 8-9.

6.3 Before twisting the housing cap back on, check that the O-ring is evenly snagged on the membrane

housing (cap does NOT have O-ring). Hang tight and tighten up for about 1 /4 – 1 /2 turns using a small

plastic housing wrench, but do not over tighten. DO NOT reconnect the tubing to inlet on cap at this point

(will do it in system start up).

Step 7: Tubing Hook up (model specific sub-steps are marked with * )

7.1 See Figure 5 and Figure 10 RCC7P & RCC7 TOP VIEW, note connection points A-B, C-D, E-F, and G-H.

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ISPRING RCC7 Instruction Manual Page 10