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Inhaltsverzeichnis - York YEFB Serie Gebrauchs - Und Wartungsanweisungen

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ITALIANO
1.
INTRODUZIONE ......................................................................6
2. SCOPI ..............................................................................................6
3.
4
4.1 I componenti ...................................................................7
4.2 I dati tecnici .......................................................................7
6. INSTALLAZIONE .....................................................................8
ed il fissaggio .....................................................................8
6.2 Estrazione dell'imballo ................................................9
6.3.1 Antivibranti ..........................................................................10
6.4 I collegamenti idraulici ................................................11
6.4.1 Allacciamento idraulico ................................................13
6.5 I collegamenti aeraulici.................................................15
6.6 I collegamenti elettrici ..................................................16
6.6.1 Alimentazione del quadro elettrico standard ..
IP30 ........................................................................................17
IP44 ........................................................................................18
7.
USO E MANUTENZIONE ...................................................19
7.1 Limiti d'impiego ..............................................................19
7.2.1 Sostituzione del filtro aria ...........................................20
7.2.2 Estrazione del filtro .........................................................20
7.3 Pulizia dello scambiatore di calore .........................20
7.5 Manutenzione straordinaria .......................................22
7.5.1 Sostituzione dell'elettroventilatore .........................22
7.5.2 Inversione degli attacchi idraulici ............................23
9.
ELENCO RICAMBI CONSIGLIATI ....................................... 24
A FINE CICLO VITA .................................................................25
ALLEGATI ................................................................................................86
4 4
ENGLISH
1.
INTRODUCTION ......................................................................26
2. PURPOSES OF THIS MANUAL .....................................26
3.
APPLICABILITY OF THIS MANUAL ...........................26
4
UNITS .............................................................................................26
4.1 Components ..................................................................27
4.2 Technical specifications ..............................................27
6. INSTALLATION .........................................................................28
the unit .................................................................................28
6.2 Removing the packing ................................................29
6.3. Preparation for the installation .................................30
6.3.1 Anti-vibration mounts ...................................................30
6.3.2 Mounting the YEFB unit ...............................................30
6.4 Water connections .........................................................31
6.4.1 Hydraulic connections ..................................................33
6.5 Air duct connections .....................................................35
6.6 Electrical connections ...................................................36
6.6.1 Power supply for standard electric
box IP30 ...............................................................................37
6.6.2 Power supply for IP44 electric
box (optional) ...................................................................38
7.
OPERATION AND MAINTENANCE ............................39
7.1 Operational limits ..........................................................39
7.2.1 Replacing the air filter ...................................................39
7.2.2 Removing the filter .........................................................40
7.3 Cleaning the heat exchanger ....................................40
7.4 Troubleshooting ...............................................................41
7.5 Extraordinary maintenance ........................................42
7.5.1 Replacing the fan deck .................................................42
7.5.2 Reversing the position of the water
connections .......................................................................43
7.5.3 Replacing the heat exchanger ..................................44
9.
LIST OF RECOMMENDED SPARE PARTS ................. 44
10. DISPOSAL OF THE UNIT AT THE END OF ITS
SERVICE LIFE ........................................................................................... 45
ENCLOSURES ......................................................................................86

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Diese Anleitung auch für:

Yefb 020-050Yefb 060-070

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