Reflex Servitec 30, Operating Manual

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Commissioning
30 — English Vacuum spray degassing — 06.07.2016 - Rev. B
7 Commissioning
Note!
Confirm that installation and start-up have been carried out correctly using the installation, start-up and maintenance
certificate. This action is a prerequisite for the making of warranty claims.
– Have the Reflex Customer Service carry out commissioning and the annual maintenance.
7.1 Checking the requirements for commissioning
The device will be ready for commissioning when the tasks described in the "Installation" chapter have been completed.
• The device has been mounted.
• The connections of the device to the system has been created and the facility system pressure maintenance is operational.
– Degassing line to the facility system.
– Degassing line from the facility system.
• The water-side connection of the device to the make-up has been created and is operational, if automatic make-up is required.
• The connection pipes of the device have been purged and cleaned of welding residue and dirt before commissioning.
• The entire system is filled with water and all gases have been vented in order to ensure a circulation through the entire system.
• The electrical connection has been created according to applicable national and local regulations.
7.2 Setting the minimum operating pressure for Magcontrol
The "P
0
" minimum operating pressure is required only for the make-up with pressure-dependent control in systems with a diaphragm
expansion tank.
Proceed as follows:
1. Activate "Magcontrol" in the controller's Customer menu.
2. Determine the "P
0
" minimum operating pressure of the device relative to the "p0" initial pressure of the diaphragm expansion tank.
Calculate the minimum operating pressure as follows:
• The device is installed at the same level as the diaphragm
expansion tank (hst = 0).
– P
0
= p0*
– The device is installed at a lower level than the diaphragm
expansion tank:
– P
0
= p0 + h
st
/10*
– The device is installed at a higher level than the diaphragm
expansion tank:
– P
0
= p0 - h
st
/10*
* p0 in bar, h
st
in m
Note!
• Comply with the Reflex planning directive.
– During planning, take into account that the working range of the device must be between the "pa" initial
pressure and the "pe" final pressure in the working range of the pressure maintenance.