Jafar 7110 Посібник з експлуатації та технічного обслуговування - Сторінка 9
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Друкувати сторінку4.2 INSTALLATION INSTRUCTION
Before installing the fittings, one should check the technical and commercial documentation, i.e. the
accordance of the filter to be installed with the order and application for media and operation parameters of the
pipeline, in which they are to be installed. Any change in operation conditions requires agreement with the
manufacturer.
Before the installation, one should remove the main passage caps, check the condition of valve internal
surfaces and thoroughly wash them with water, if required.
Caution! If the product is damaged mechanically, do not install it in the pipeline.
The installation of strainer DN 100 according to the medium flow is shown in the following figure:
1. strainer, 2. pipeline flanges, 3. installations screw (16x), 4. nut (16x), 5. washer (16x)
4.3 OPERATION
The cast iron strainer Type 7110 should be operated according to the requirements for fittings, positioned as
recommended by the manufacturer. In order to ensure full operational functionality, it is recommended to rinse
the strainers with clean water periodically (twice per year) or more frequently, depending on the medium
contamination level.
4.4 H&S REGULATIONS
The strainers are subject to guidelines and recommendations included in H&S regulations applicable to the
installation of pipelines and equipment in: water supply stations, thermal power stations, sewage treatment plants,
intermediate pumping stations and other structures, as well as general health and safety regulations (use of upper
limb protection equipment, lower limb protection equipment, head protection equipment and protective clothing),
in particular during works with low and high temperature exposure.
Misuse of the products is prohibited.
5 WARRANTY CONDITIONS
The manufacturer grants warranty for the product being installed and operated according to this OMM. The
conditions and period of the warranty is specified in the warranty sheet.
OPERATION AND MAINTENANCE MANUAL
08-2015
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