JUDO FIMAT
7
Intended use
ATTENTION
(see chapter “Safety information and
dangers due to non-compliance”)
In the event of
water pressure above
150 psi (1034 kPa)
, a pressure reduction
valve should be fitted
in front
of the back-
wash protective filter (see fig. 2). If the oper-
ating pressure is above 150 psi (1034 kPa),
this may result in defects during operation.
2.2
Notes on special dangers
2.2.1 Electrical equipment /
installations
Electrical devices / equipment that are not
splash-water proof and are situated in the
direct vicinity of the backwash protective
filter may be damaged by water leaking from
the backwash protective filter caused as a
result of the device not being operated in
accordance with the manufacturer’s specifi-
cations. In addition this may also result in
short circuits if these electrical devices /
equipment being connected to the electrical
power supply. In the event of such cases
persons are at risk and may sustain elec-
trical shocks. Therefore any electrical
devices / equipment situated in the direct
vicinity should be splash-water proof,
respectively comply with the statutory
requirements for wet areas (IP44).
2.2.2 Potential-free input
2.2.3 Potential-free output
Switched voltage...........maximum 24 V
Current ............................ maximum 1 A
Fig. 2: Pressure reducer upstream of the unit
(example: JFXL-M)
The installation of a pressure
reduction valve is recommended for
water pressures between 73 psi
(500 kPa) and 150 psi (1034 kPa)
.
There must not be any electrical
cables and devices underneath or in
the immediate vicinity of the filter!
1
1 = Pressure reducer
Only isolated switching contacts may
be connected to the potential-free in-
put.
No external voltage may be im-
pressed on the potential-free input!
Applicable safety requirements and
electrical regulations must be ob-
served without exception!
Only extra-low voltage may be used
for the remote transmission of the
fault message by means of the iso-
lated output!
Summary of Contents for FIMAT JFXL-M 1 1/2
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