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e. Once you have replaced one of the cartridges/membrane – with the faucet
(Figure 2) open – open the brass ball valve (Figure 5) at the water supply. Let
all of the air out from inside the ultrafiltration system. Once a continual water
flow comes out of the faucet, let it run for 30 seconds and then close the fau-
cet. If in the beginning, the water runs black, don’t worry, this is normal, it’s
caused by the residue that the granulated carbon filter lets off. Drain this wa-
ter. The water will run clear not long after this. Check for leaks, if there are
any, close the valves and fix them.
Precaution 1: If there is any water leak in any area of the tube connections,
remove it and cut off 0.5cm. Then reconnect it. If the leak s
produced on any thread, unscrew the piece, apply more Teflon
and screw it back on.
6.2. PROCEDURE FOR REPLACING THE WATERSTOP ANTILEAK ABSOR-
BENT MATERIAL
In the case of having to change the WATER STOP Antileak absorbent
material; you must do as follows:
a. Raise the arm on the WATER STOP Antileak system, to cut off the water
supply (if there is a leak the arm will already be raised).
b. Throw away the current absorbent material.
c. Replace it with a new absorbent material.
d. Lower the arm on the WATER STOP Antileak system and it’s ready for use.
Summary of Contents for NELVA
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