• Reassemble the bottom cover (29) and secure it in its original position, being very careful not to "pinch" or damage the
O-ring during tightening.
• Tighten the screws gradually, following a "cross" pattern, until the torque (tolerance -15%) indicated in table 2 on page 39
is reached. Use a calibrated torque wrench to do this.
• Reposition the copper pipe (40) in the original position and tighten the relative fitting (23) or (9);
• Check the fitting and body/cover tightness;
IMPORTANT: for internal inspections, it is recommended to:
• Also check the integrity of the obturator (11) and, if necessary, replace the rubber seal (26);
• Replace the gaskets before reassembling.
• It is recommended to contact the Technical Department to check or replace the diaphragms.
fig. a: Regulator body without bottom cover
TO INSERT THE FILTER ELEMENT:
Place it as shown in the figure while paying
attention to insert it inside the guides (39)
9.0 - 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 must be disposed of in compliance with the legislation in force in the country
where this operation is performed.
10.0 - WARRANTY
The warranty conditions agreed with the manufacturer at the time of the supply apply.
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 parts or non-original spare parts, making changes to the
device and natural wear.
Madas Technical Manual - 4|4.3b - REV. 0 of 26
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RG/2MB MIN - FRG/2MB MIN