First Start-Up - Madas M14/RMJ N.C. Manual De Instrucciones

The subsequent application of a non-conductive coating with a thickness of > 0.2mm on the external surface prohibits its use
in environments with potentially explosive atmospheres where group IIC Gases are present. The thickness of the coating must
be < 2mm for group IIB.
For group III it is necessary to take appropriate precautions to prevent the accumulation of electrostatic charges (e.g. cleaning
with an antistatic cloth, etc.).
3.4 - GENERIC EXAMPLE OF AN INSTALLATION
1. M14/RMJ N.C. Manual reset solenoid valve
2. SM jerk ON/OFF valve
3. FM gas filter
4. OPSO series MVB/1 MAX shut off valve
5. RG/2M pressure regulator
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4.0 - MANUAL RESET (see fig.1 and 2)
To reset the solenoid valve:
• Make sure there is power;
• Close the flow downstream of the solenoid valve in order to balance the pressure between upstream and downstream when opening;
• Loosen completely and remove the protective cover (7);
• Fully press the reset pin (6) and wait a few seconds for the pressure upstream and downstream of the valve to stabilise until it
locks into place*;
• Screw the protective cover (7) back on in its original place. Or seal it in that position.

5.0 - 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 solenoid valve.
IMPORTANT NOTE: Do not use the connector as a switch to close the solenoid valve.
5.1 - RECOMMENDED PERIODIC CHECKS
• Check the tightness of the flanged/threaded connections on the system;
• Check the tightness and operation of the solenoid valve;
• Clean the product regularly to prevent dust from building up;
M14/RMJ N.C. - M14/RMCJ N.C. - M16/RMOJ N.C.
6. MVSP/1 relief valve
7. Pressure gauge and relative button
8. Gas detector
9. SM remote jerk ON/OFF valve lever control
10. Expansion joint/anti-vibration mount
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Madas Technical Manual - 2|2.1aJ - REV. 0 of 1
discharge in open air
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Aug 2019
st