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4.0 - FIRST START-UP
• Before start-up make sure that all of the instructions on the rating plate, including the direction of flow, are
observed;
• After having gradually pressurised the system, check the tightness and operation of the filter.
4.1 - RECOMMENDED PERIODIC CHECKS
• Use a suitable calibration tool to ensure the bolts are tightened as indicated in 3.2;
• Check the tightness of the flanged/threaded connections on the system;
• Check the tightness and operation/efficiency of the filter;
It is the responsibility of the final user or installer to define the frequency of these checks based on the severity of the service conditions.
5.0 - MAINTENANCE
• Before carrying out any dismantling operation on the device, make sure that there is no pressurised gas inside.
REPLACING THE FILTER ELEMENT (2)
• Remove the cover (1) by loosening the fastening screws (5);
• Extract the filter element and check its conditions. Blow it and clean it and, if necessary, replace it.
• Reassemble it in its initial position, checking that it is placed between the special guides (4) (see Fig. 1-2-3-4);
• Check the conditions of the sealing O-Ring (6) of the cover (1), and replace it if necessary (recommended);
• Make sure the O-Ring (6) of the cover (1) is inside the provided groove;
• Reassemble the cover and secure it in its original position, being very careful not to "pinch" or damage the O-ring during
tightening;
• Tighten the screws (5) gradually, following a "cross" pattern, until the torque
(tolerance -15%) indicated in the table at the side is reached. Use a calibrated
torque wrench to do this.
• Check the body/cover seal;
6.0 - TRANSPORT, STORAGE AND DISPOSAL
• During transport the material needs to be handled with care, avoiding any impact or vibrations to the device;
• If the product has any surface treatments (ex. painting, cataphoresis, etc) it must not be damaged during transport;
• The transport and storage temperatures must observe the values provided on the rating plate;
• If the device is not installed immediately after delivery it must be correctly placed in storage in a dry and clean place;
• In humid facilities, it is necessary to use driers or heating to avoid condensation.
• At the end of its service life, the product is to be disposed of in compliance with the legislation in force in the country where
this operation is performed.
7.0 - WARRANTY
The warranty conditions agreed with the manufacturer at the time of the supply apply.
For damage caused by:
• Improper use of the device;
• Failure to observe the requirements described in this document;
• Failure to observe the regulations pertaining to installation;
• Tampering, modification and use of non-original spare parts;
are not covered by the rights of the warranty or compensation for damage.
The warranty also excludes maintenance work, the assembly of devices of other manufacturers, making changes to the device
and natural wear.
FM-FGM
Screw
Max. torque (N.m)
12
Madas Technical Manual - REV. 0 of 10
M5
Galvanised
Stainless Steel
6
4.5
Oct 2018
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