Page No 34 of 52 Reznor, PREEVA Neos, Installation Manual, EN 2021-05, D301315 Iss 1
MS
6. Attach new gasket to fan outlet flange (all
models) and fit mounting plate (models 25-
70 only)
7. Refit remaining items in reverse order.
8. Follow start up and commissioning
procedure.
Burner cleaning and replacement
1. Follow steps 1 to 4 from gas valve
replacement.
2. Unscrew the burner fixings with a deep
10mm socket.
3. The burner can now be removed.
4. Rinse the burner body with clean water
and dry.
5. Inspect the burner for cracks, holes or splits
in the mesh. If damaged the burner should
be replaced.
Fan outlet
flange gasket
10mm nuts
Gasket strip
Burner mesh
6. The burner mesh can be cleaned by either
placing it under clean running water or
by immersing it in a container full of clean
water. The burner should be allowed to dry
naturally or be blown dry using compressed
air (drying air should not exceed 1.5 bar).
7. Replace the burner gasket if necessary.
8. Refit in reverse order.
9. Follow start up and commissioning
procedure.
Burner chamber / tube insulation
check and replacement
1. The insulation material is a mixture
containing Refractory Ceramic Fibres (RCF)
/ Alumino-Silicate Wools (ASW). Do not
handle until all safety instructions have
been read.
2. Wear appropriate PPE such as gloves,
protective clothing, eye protection,
and respiratory protection. Follow all
local regulations and industrial hygiene
standards.
3. Handle insulation with care to minimise
airborne dust.
4. Dispose of waste in accordance with local
regulations, such as a landfill licensed for
this purpose.
5. Unless wetted, such waste may be dusty
and should be properly sealed in containers
for disposal.
6. The Material Safety Data Sheet is available
from the appliance manufacturer.
Summary of Contents for PREEVA NEOS
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