Weishaupt W-FM 25, Manual

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2.3.3 Gas supply
▪
Only the gas supplier or an approved agent may carry out installation, alteration
and maintenance work on gas appliances in buildings and properties.
▪
Pipe work must be subject to a combined load and valve proving test and usability
testing relative to the pressure range intended (e.g.
DVGW-TRGI, work sheet G 600).
▪
Inform the gas supplier about the type and size of plant prior to installation.
▪
Local regulations and guidelines must be observed during installation (e. g.
DVGW-TRGI, work sheet G 600; TRF Band 1 and Band 2).
▪
The gas supply pipe work should be suitable for the type and quality of gas and
should be designed in such a way that it is not possible for liquids to form (e. g. con-
densate). Observe vaporisation pressure and vaporisation temperature of liquid
petroleum gas.
▪
Use only tested and approved sealing materials, whilst observing all process in-
formation.
▪
Re-commission the appliance when changing to a different type of gas.
▪
Carry out soundness test after each service and fault rectification.
2.4 Alterations to the construction of the equipment
All conversions require written approval from Max Weishaupt GmbH.
▪
No additional components may be fitted, which have not been tested for use with
the equipment,
▪
use only original Weishaupt replacement parts.
2.5 Noise emission
The noise emissions are determined by the acoustic behaviour of all components fitted
to the combustion system.
Prolonged exposure to high noise levels can lead to loss of hearing. Provide operating
personnel with protective equipment.
Noise emissions can further be reduced with a sound attenuator.
2.6 Disposal
Dispose of all materials used in a safe and environmentally friendly way. Observe local
regulations.
Installation and operating instruction
Replacing combustion manager W-FM 20 … 24 with W-FM 25
2 Safety
83294002 • 2/2014-11 • La
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