BIFFI IMVS2000v2 - Wires Dimensions; Commissioning Procedure

Installation, Operation and Maintenance Manual
September 2019
MAN720_IMVS2000v2_IOM Rev. 6
Section 10: Installation – Start-Up
Installation – Start-Up
10.6.5 Wires dimensions
Before making any connection with the IMVS2000v2, check the electrical parameters present
(voltage and current limits) on the nameplate and in this manual.
Max dimension of the wires: 2.5 mm2.
The dimension of the wires must respect the current regulations of the installation country.
10.7 Commissioning Procedure
WARNING
If the device is located in a hazardous area, a ‘’hot permit’’ must be obtained before opening the ex-
plosion proof enclosures. Moreover, the area must be cleaned from explosive mixture since batteries
and power supply could generate an electrical spark and cause an explosion.
The first thing to be done during the commissioning is to correctly configure the IMVS2000v2.
For performing the commission procedure, the IMVS2000v2 must be able to open and close the
valve/actuator.
Before starting any of the below mentioned command, wait for stabilization of the pressures and position.
It is suggested to perform Calibration and Signatures by starting from the “normal” working position
of the actuator/valve; it guarantees a better diagnostic.
The Commissioning Procedure consists in five operations:
BASELINE SIGNATURE
(Mandatory)
MAINTENANCE SIGNATURE
(Recommended)
BASELINE PST or
Baseline SOV Test
(Mandatory)
MANUAL PST or
SOV Test
(Recommended)
CALIBRATION: starting operation (see 5.1.1 for details).
BASELINE SIGNATURE: to perform this operation,
the CALIBRATION must have been executed (see 5.1.2 for details).
MAINTENANCE SIGNATURE: to perform this operation, BASELINE SIGNATURE
must have been executed (see 5.1.2 for details).
In case of device set to perform PST
BASELINE PST: to perform this operation, BASELINE SIGNATURE must have
been executed (see 5.1.5 for details).
MANUAL PST: to perform this operation, BASELINE PST or BASELINE SOV TEST
must have been executed (see 5.1.5 for details).
In case of device set to perform SOV TEST
BASELINE SOV TEST: to perform this operation, BASELINE SIGNATURE must
have been executed (see 5.1.6 for details).
SOV TEST: to pe
rform this operation, BASELINE SOV TEST must have been
executed (see 5.1.6 for details)
.
CALIBRATION
(Mandatory)
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