10
5797 340 - 01
Vitoflex 300-RF Installation & Operating
Standard delivery condition
The standard delivery condition of the Vitoflex 300-RF boiler includes pre-assembled components as well as
components that need to be assembled by the contractor in the field.
Components that are attached to the boiler at time of delivery:
- The heat exchanger is mounted to the combustion chamber
- Boiler is fully bricked
- Boiler door is mounted to the heat exchanger including secondary air rotating blower
- Primary air vents are attached to the combustion chamber
- Flue gas collector is attached to the heat exchanger
- Pneumatic cleaning system (optional) is attached to the flue gas collector
Components that are not attached or installed to the boiler at time of delivery (scope of the contractor):
- Electrical components which include temperature sensors, oxygen sensor, light barriers for the combustion chamber,
igniter, low water cut off, fixed high limit, and light barriers for the complete extraction system
- All wiring to the control cabinet
- Installation fittings which include pressure relief valve, drain valve, temperature and pressure gauges
- Drive for the combustion chamber grate is detached
- De-ashing system (optional) and drive for the de-ashing system
- Air compressor (optional) and connection to the pneumatic cleaning system (optional)
- The flue gas exhaust blower is not attached to the flue gas collector
- Re-circulation system and insulation (optional)
- Flue gas cyclone (optional) comes in two pieces
- The in-feed auger is detached from the combustion chamber
- Fire extinguishing system for the in-feed auger
- Slide valve (optional) or rotary valve (optional)
- All components of the extraction system (optional), welding for flanges and support legs required
- Glass fiber insulation between any auger connections
Measurements for the fire box as standard delivery condition
Boiler model
RF 150
RF 220
RF 300
RF 400
RF 540
Minimum size
door
47
a
in. x 78
c
in.
(1200 mm x
2000 mm)
59 in. x 88
b
in.
(1500 mm x
2250 mm)
59 in. x 88
b
in.
(1500 mm x
2250 mm)
70
c
in. x 98
b
in.
(1800 mm x
2500 mm)
70
c
in. x 98
b
in.
(1800 mm x
2500 mm)
Minimum ceiling
opening (W x H)
47
a
in. x 112
a
in.
(1200 mm x
2850 mm)
59 in. x 112
a
in.
(1500 mm x
2850 mm)
59 in. x 126 in.
(1500 mm x
3200 mm)
70
c
in. x 130 in.
(1800 mm x
3300 mm)
70
c
in. x 137
c
in.
(1800 mm x
3500 mm)
Minimum ceiling
opening including
pneumatic
cleaning system
47
a
in. x 128 in.
(1200 mm x
3250 mm)
59 in. x 128 in.
(1500 mm x
3250 mm)
59 in. x 141
c
in.
(1500 mm x
3600 mm)
70
c
in. x 145
c
in.
(1800 mm x
3700 mm)
70
c
in. x 153
b
in.
(1800 mm x
3900 mm)
Delivery Condition
General Information