Installation instructions and the matters needing attention

In the installation of membrane shells before, please read the product fittings pattern recognition, it is suggested to have professional knowledge and operation experience of professional personnel to correct the step to assembly. Incorrect assembly will seriously affect membrane shells components the properties of the injury, can lead to more serious personal injury and end part burst but failure. So, to not correct installation requirements that the adverse consequences of operation, the company will not take all responsibilities.

Installation instructions: (in a side backed cases)

1, according to product fitting pattern recognition, use saddles, bundle the membrane shells with a fixed level in the equipment on the support, bound with fixed bolts can't close, should have a room for expansion, and leave a space about proper connectors;

2, remove membrane shells of components within, with clear water or neutral lotion cleaning each component and shell wall;

3, with right amount glycerin or the essence that wash clean the seal board type sealing ring and OK adapter o-rings external evenly daub, membrane shells in the end in the same slot LiDuan slope even daub glycerin, essence that wash clean, and ensure that seals lubrication advance;

4, the membrane filter of components of the installation. Conventional general source water into water from the installation. Should the membrane filter element in the apron with glycerin or cleaner, a section a quarter in the same methods in turn push the film in the shell. The final quarter the membrane filter components don't push too deep, should be the adapter with good lubricants insert the membrane filter element penetration tube the hole, then put disc pressure plates of groove together mouth flat to block ring into advisable;

5, will be three crescent block ring into slots in the end, the screw holes, with hex wrench will screw lock.

Note:

1, install two end and sealing sheet, please pay attention to the protection of the seals. Lubricant to blot out in place, especially in the end block ring trough slope to evenly distributed in mouth, ensure OK type sealing ring lubrication advance;

2, check pressure plates tighten nut tightening strength;

3, pay attention to the two end of all accessories, whether the omission installation, whether to have sundry omissions in the membrane shells inside, so as to avoid the bear high pressure drop damage the membrane filter components and membrane shells;

4, check the thrust ring is in strong water, in case the membrane filter element to when washing damage;

5, check the fittings (by the spirit, card hoop) ensure that installation in place;

6, installation check finish, began to film module (film crust) slowly adding water, eduction membrane element and the air inside membrane shells. After emptying discharging pressure, on a few times, in case produce water hammer, ensure sealing ring stretches the freely, reset;

7, fresh water pipe pressure shall not exceed 125 PSI, pay attention to such as there is no net conduit of water phenomenon;

8, membrane shells can't as bearing the carrier, can't be in the upper truck or pressure, not the direct contact with the phase of pressure fittings;

9, not by the operation procedures caused by all the consequences, the company does not undertake any responsibility.

Remove the explanation:

1, will the pressure inside the membrane shells completely release, shut into water valve;

2, with hex wrench, will block the security screw crescent ring out, with skin hammer to block ring end plate crescent eased in order to remove block ring;

3 with specialized tools, the bolt hole screwed export water purification, with board stem turn the bolt, slow pull out the end assembly;

4, the landed parts to save lined, lest again when installation parts shortages.

Use the instructions and maintenance requirements:

To ensure the safe operation of the long-term membrane shells, please to obey the following rules and Suggestions.

1, glass fiber reinforced plastic membrane shells cold heat shrink smaller inflation rate, please comply with the use of the rated design pressure index, within the scope of the allowable value in use, it is strictly prohibited to long time overpressure operation;

2, glass fiber reinforced plastic membrane shells to use the average temperature in 7 ℃-49 ℃ already used within and outside this temperature range is strictly prohibited under the working conditions of;

Three, two end water purification export back pressure shall not exceed 125 PSI;

4, strictly abide by the various media pressure levels, such as water, sewage, sea water, such as the use of special medium water, please contact with the company in advance to avoid accidents.

5, system work or membrane shells were pressure, forbidden to membrane shells beat, remove or movement. Seismic source of environment around must strictly control;

6, membrane shells can't as bearing the upper body pressure with the gravity, not on membrane shells corresponding pressure fittings;

7, cleaning. In order to ensure that the inner surface membrane shells clean, please choose neuter cleaning solution cleaning. Against the strong hydrochloric acid, strong sulfuric acid as cleaning solution used.