11
Notes for Safety
Safety
Notes for Safety
WARNING When air is supplied to a valve, do not touch the moving part
(a stem of the valve), as it may suddenly move.
While A/M selection switch is set to manual side (M), the
pressure set in the regulator for air supply is directly output
to the actuator regardless of the control signal. Before
changing the mode from auto to manual, confirm thoroughly
that there will be no effect which may cause a danger in
process or personal injury by changing the mode.
Do not change the mode by using auto/manual switch
during the operation. If the mode is changed from auto to
manual or manual to auto, the valve stem will move to a
position which is different from the control signal (the input
signal to the positioner), and thus be dangerous.
As soon as the manual operation is finished, make it sure to
change the mode to auto by moving the A/M selection
switch to Auto(A) side.
EMC Conformity Standards
EN61326, AS/NZSCISPR11
Installation of Explosion Protected Type Positioner
WARNING To preserve the safety of explosion proof equipment
requires great care during mounting, wiring and piping.
Safety requirements also place restrictions on maintenance
and repair activities. Please read the following section very
carefully.
FM Certification
A) FM Intrinsically Safe Type
Cautions for FM Intrinsically safe type. (Following contents refer "Doc No. IFM017-A12
P.1, 1-1, 2, 2-1, and 2-2.")
Note 1. Model FVP110 Advanced Valve Positioner with optional code /FS15 are
applicable for use in hazardous locations.
❑ Applicable standard: FM3600, FM3610, FM3611, FM3810, ANSI/NEMA250
❑ Intrinsically safe, with FISCO parameters, for use in Class I, II, III, Division 1,
Groups A, B, C, D, E, F, G and Class I, Zone 0, AEx ia IIC
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