I N S T A L L A T I O N
30
Verification before start-up
Warning
For safety and warranty reasons, Installation and service of this humidifier should be carried
out by trained and qualified personnel.
Any work related to installation and service of this humidifier must comply with local code and
regulation regarding safety and prevention of accidents.
Risk of electric shock
.
Disconnect power supply before verification.
Risk of malfunction.
Steam lines should not have any restriction or blockage that
may cause a burst of pressure in the steam line.
Risk of flooding.
In order to avoid any risk of flooding steamOvap recommends a Hi
limit humidity switch installation in the air duct downstream of the steam
distribution ramp.
Risk of freezing
. Plan an anti-freeze system in case of installation in a location that
would be exposed to outside conditions and susceptible of freezing.
Risk of malfunction.
Do not block steam outlet(s).
Check list
Mounting
o
Check mounting to verify that the IER is level and securely supported before
filling with water.
Water supply
o
Verify that all piping connections have been completed as recommended and
that water pressure is available.
o
Once water shut off valve is open, verify for any possible leaks.
Drain
o
Verify that all drain piping has been completed as recommended and that an
open drain deported from IER is provided.
Steam
o
Verify that all steam piping has been completed as recommended and that a
slope of minimum 2° is provided.
o
Ensure that there is no sag or kink or any possible obstruction in the steam line,
and condensate line.
section
4
Summary of Contents for IER-04 Series
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