HEF2 Series MANUAL
109
18. MAINTENANCE.
IMPORTANT
Request maintenance of your units by contacting:
https://
fisair.com/es/servicio/mantenimientos/ (application in Spanish)
https://
fisair.com/service/maintenance/ (application in English)
GENERALITIES
Humidifier components are very easy to maintain, because the only active parts are the irrigation pump and
the float valve. The following elements require some kind of maintenance:
•
Once a month, the irrigation pump:
The most important thing is to monitor to ensure dirt does not
obstruct the suction impulsion circuit and electricity consumption is lower than the power rating shown on
its plate.
•
Once a year, the float valve:
This must be inspected on a regular basis to ensure its mechanical closure
and opening works correctly.
•
Once a year, the control valves:
These must be inspected to ensure their mechanical regulatory function
works correctly.
•
Once a year, the solenoid valves (if applicable):
These must be inspected to ensure their mechanical
closure and opening works correctly.
•
Once every three months, the evaporative panels:
Their operating life basically depends on the correct
use of the constant bleed-off system for mineral salts which prevents the formation of superficial lime
deposits, from the supply of drinking or industrial water. If they are not maintained properly, the panels
have to be replaced more often, because the flow of air through them can be blocked by these deposits.
•
Once a year, the irrigation:
Take the steps described on the page entitled “Cleaning the individual
irrigation system”.
In the interests of correct maintenance, it is advisable to make regular observations on the days after installing
the system, to understand the specific behaviour of the installation, so the draining and cleaning programmes
can be set. Similarly, during long periods of inactivity (summer for humidification for comfort, and winter for
evaporative refrigeration) it is essential to completely drain and clean the water tank.
Summary of Contents for HEF2 SERIES
Page 2: ...HEF2 Series MANUAL 2...
Page 13: ...HEF2 Series MANUAL 13 Machine type rating plate Partly completed machinery type rating plate...
Page 66: ...HEF2 Series MANUAL 66 Wiring Diagram connections Dimensions GDB13 1 GDB13 1...
Page 67: ...HEF2 Series MANUAL 67 Adjusting A B Auxiliary contacts...
Page 69: ...HEF2 Series MANUAL 69 Wiring Diagram connections Dimensions...
Page 70: ...HEF2 Series MANUAL 70 Manual positioning...
Page 76: ...HEF2 Series MANUAL 76 13 9 G Perimeter closures cover plates dimensional drawings...
Page 78: ...HEF2 Series MANUAL 78 Dimensional drawing for Top Cover Plates...
Page 98: ...HEF2 Series MANUAL 98 H1 ON OFF or BUS...
Page 101: ...HEF2 Series MANUAL 101 1 Cassette ON 2 Cassettes ON 3 Cassettes ON Ideal Stage Control...
Page 102: ...HEF2 Series MANUAL 102 Control by stages or control ON OFF...
Page 103: ...HEF2 Series MANUAL 103 H1 ON OFF 0 10Vcc regulated or BUS...
Page 105: ...HEF2 Series MANUAL 105 Dew point control Dew point control...
Page 106: ...HEF2 Series MANUAL 106 H1 ON OFF or BUS...
Page 117: ...HEF2 Series MANUAL 117...
Page 120: ...HEF2 Series MANUAL 120 Remove the PP R D25 piping to the header PP R D25 pipe...
Page 121: ...HEF2 Series MANUAL 121...
Page 122: ...HEF2 Series MANUAL 122...
Page 123: ...HEF2 Series MANUAL 123...
Page 125: ...HEF2 Series MANUAL 125...
Page 126: ...HEF2 Series MANUAL 126 23 CLEANING THE INDIVIDUAL IRRIGATION SYSTEM...
Page 127: ...HEF2 Series MANUAL 127...
Page 128: ...HEF2 Series MANUAL 128 24 LIST OF SPARE PARTS...
