3M 3MRO401 Installation And Operating Instructions For - Page 3

Browse online or download pdf Installation And Operating Instructions For for Water Filtration Systems 3M 3MRO401. 3M 3MRO401 12 pages. Reverse osmosis drinking water filtration system
Also for 3M 3MRO401: Installation And Operating Instructions Manual (12 pages)

Print Page

3M 3MRO401 Installation And Operating Instructions For

To reduce the risk associated with property damage due to water leakage:

• Read and follow Use Instructions before installation and use of this system.

• Installation and Use MUST comply with all state and local plumbing codes.

• Protect from freezing, remove ﬁ lter cartridge when temperatures are expected to drop below 40° F (4.4° C).

• Do not install systems in areas where ambient temperatures may go above 110° F (43.3° C).

• Do not install on hot water supply lines. The maximum operating water temperature of this ﬁ lter system is 100°F

(37.8°C).

• Do not install if water pressure exceeds 100 psi (689 kPa). If your water pressure exceeds 80 psi, you must install a

pressure limiting valve. Contact a professional qualiﬁ ed installer if you are uncertain how to check your water pressure.

• Do not install where water hammer conditions may occur. If water hammer conditions exist you must install a water

hammer arrester. Contact a professional qualiﬁ ed installer if you are uncertain how to check for this condition.

• Where a backﬂ ow prevention device is installed on a water system, a device for controlling pressure due to ther-

mal expansion must be installed.

• Do not use a torch or other high temperature sources near ﬁ lter system, replacement ﬁ lters, plastic ﬁ ttings or

plastic plumbing.

• On plastic ﬁ ttings, never use pipe sealant or pipe dope. Use PTFE thread tape only, pipe dope properties may dete-

riorate plastic.

• Take care when using pliers or pipe wrenches to tighten plastic ﬁ ttings, as damage may occur if over tightening

occurs.

• Do not install in direct sunlight or outdoors.

• Do not install near water pipes which will be in path of a drilling tool when selecting the position to mount the

bracket.

• Mount ﬁ lter in such a position as to prevent it from being struck by other items used in the area of installation.

• Ensure that the location and fasteners will support the weight of the system when installed and full of water.

• Ensure all tubing and ﬁ ttings are secure and free of leaks.

• Do not install unit if any ﬁ tting collets are missing. Contact 3M if collets are missing from any ﬁ ttings.

• All hydropneumatic tanks must have an appropriate pressure relief valve installed.

• The disposable replacement ﬁ lters must be replaced every 12 months, at the rated capacity or sooner if a notice-

able reduction in ﬂ ow rate occurs.

• The RO membrane module must be replaced every 36 months, at the rated capacity or sooner if a noticeable

reduction in ﬂ ow rate occurs.

•

Failure to install or operate your ﬁ lter system in accordance with these use instructions or any

other installation or use instructions accompanying this product may result in product failure and

property damage, including water leakage and will void warranty.

CAUTION