• 14 •
Installation Manual •
MAXIAIR MXP-HPW & HPWI-IOM/1905-E
9.6.2 Humidifier hydraulic connection with electrode steam generator
•
Install the unit at a height that allows easy access to the inside of the humidifier for cylinder replacement.
•
Some parts of the humidifier, during operation, can exceed the temperature of 60 ° C. Make sure that the surfaces in
contact with it are compatible with these values.
•
Do not install and use the humidifier in the nearnessa of products or objects that may be damaged in contact with
water or moisture produced.
• Avoid housing in the same conduits, power cables with signal cables (probes and digital inputs).
• Reduce the lengths of the connecting cables as much as possible, avoiding that the wiring takes up the spiral shape
which is harmful to possible inductive effects on the electronics. Install a magneto thermal protection switch upstream
of the humidifier.
• All conductors used in the wiring must be appropriately proportioned to support the load they are to supply.
• If it is necessary to extend the probe, it is necessary to use conductors with a suitable cross-section and in any case
not less than 1 mm
2
.
•
Connect the water drain with a pipe no less than 40 mm in diameter, which does not generate bottlenecks, which
does not exceed the level of the drain hose at any point of the route.
•
Use only water for food with a pressure between 1 and 10 bar.
For a correct operation, the humidifier must be supplied with food water coming from the aqueduct distribution network
as it is free of any element harmful to health and is compatible with the conductivity range necessary for the humidifier to
function properly. Do not feed the humidifier with well water or treated with osmosis or demineralising purifiers or taken
from cooling circuits. Below is a summary table of the parameters necessary for the humidifier to work properly.
INSTALLATION, MAINTENANCE AND USE MUST BE EXAMINED BY QUALIFIED TECHNICIANS IN
COMPLETE SAFETY.
IN CASE OF EXTERNAL INSTALLATION THE CABINET NEEDS AN ADDITIONAL EXTERNAL ENVELOPE
FOR THE PROTECTION FROM ADVERSE WEATHER CONDITIONS.
THE FOLLOWING PROCEDURES FOR THE INSTALLATION PHASE WILL BE LISTED BELOW. ALWAYS
CONSULT THE MANUFACTURER OF THE HUMIDIFIER, DELIVERED WITH THE UNIT, FOR A MORE
DETAILED GUIDE OF THE INSTALLATION AND MAINTENANCE PHASE.
WATER OPERATING RANGE
LIMITS
PARAMETER
U.M.
MIN
MAX
* Conductivity of water at 20° C
µS/cm
250
1300
Hardness
mg/l CaCO3
160
450
Chlorine
mg/l Cl
0
0.2
Chloride
ppm Cl
0
25
Calcium sulphate
mg/l CaSO4
0
95
Metal impurities - solvents - soaps - lubricants
mg/l
0
0
Temperature
°C
+1
+40
* The conductivity of the water is always expressed at 20 ° C, taking into account that the conductivity decreases with the decrease in water
temperature, it is possible in fact that in winter the mains water is particularly cold and therefore not conductive.
