HR EVO 200-250 SMART
use and maintenance manual
Pag.84
Rev.0 03/07/2019
ENG
Key:
1 - Membrane expansion tank
2 - Pressure relief valve
3 - Delivery pipe with connections
4 - Hight efficiency circulating pump
5 - Return pipe with connection
6 - Pressure transducer
7 - Boiler system air venting valve
1
2
3
4
5
6
7
Standard hydraulic components
Extraordinary maintenance
These operations must be carried out by a Ravelli Assistance Center.
Do not wait until the components are worn out before replacing them. Replace a worn component before it is
completely broken to prevent any accidents caused by sudden breakage of the components.
INTRODUCTION
Operations on the internal parts of the boiler must be carried out by qualified personnel. Contact the nearest authorised service centre.
Removing the boiler cladding
Key:
1- Pellet hopper door
2- Side panel
3- Insulated outer door
4- Rear panel
1
2
3
4
Содержание HR EVO 200 SMART
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