3
Operation and Maintenance Instructions
WARNING: In order to avoid excessive pressure, proper safety valves should be foreseen in the cooling installation.
These safety measures are not delivered by Evapco and are the responsibility of the customer/contractor.
The application of these safety measures has to be evaluated for the cooling system as a whole and not
limited to the partly completed machinery.
WARNING: Atmospheric corrosion and corrosion due to the use of corrosive media at the inside/or outside of the
coils is forbidden and voids the PED certification.
WARNING: Every handling that effects the integrity of the pressure vessel (example, but not limited to, welding,
grinding, drilling, ... ) is forbidden and voids the PED certification.
Installation Precautions
WARNING: The coil connections are not designed to support piping. The water / glycol / refrigerant piping always
need to be supported (by others). See also Bulletin 131-E “Piping Evaporative Condensers”.
Storage Precautions
WARNING: Never use plastic sheets or tarps to protect a unit during storage. This practice can trap heat inside the
unit and could potentially cause damage to plastic components.
Label on the coil section(s)
WARNING: Do not operate the pressure vessel at service conditions outside of the PED nameplate located
at the coil connection. See position 1 for the location of the PED nameplate.
WARNING: Maximum working temperature of the pressure vessel as mentioned on the PED nameplate exceeds
the nominal operating temperature of the unit. Never apply pressure vessel temperatures above 65°C
or consult the factory for approval.
WARNING: Legal periodic controls of the pressure vessel need to be performed according to the legal requirements
of the country.
WARNING: To avoid damage of the spray system components, the spray water inlet pressure should never exceed
0,7 bar.
TEST bar DATE
PRESSURE
TEMPERATURE -10°C / +120°C
WORKING
DESIGN TEMPERATURE -20°C / +140°C
FLUID
VOLUME
INDUSTRIETERREIN OOST 4010
EUROPE N.V.
EVAPCO
DWG.
S.N.
MODEL
YEAR
0036
BELGIUM
B-3700 TONGEREN
MAX WORKING PRESSURE bar
FLUID OUT
SORTIE DU FLUIDE
FLUESSIGKEIT AUS
USCITA FLUIDO
12A
FLUID IN
ENTREE DU FLUIDE
FLUESSIGKEIT EIN
ENTRATA FLUIDO
11A
2A
(2)
2
(2)
35
17A
1
12A
11A
34
1.
PED NAMEPLATE/SERVICE CONDITIONS
2.
EVAPCO LOGO (both sides)
2A. RIGGING INSTRUCTIONS (both ends)
11A. FLUID IN
12A. FLUID OUT
17A. WARNING ELIMINATORS
34. WARNING PVC PIPE
35. DO NOT COVER ELIMINATORS
