Roberts Gorden UHD[X][S][R] 350 Manuel D’Utilisation

1

Your Safety is Important to Us!
This symbol is used throughout 
the manual to notify you of 
possible fire, electrical or burn 
hazards. Please pay special 
attention when reading and 
following the warnings in these 
sections.
Installation, service and quarterly 

inspection of heater must be done by a contractor 
qualified in the installation and service of gas-fired 
heating equipment.
Read this manual carefully before installation, 
operation or service of this equipment.
Heaters are not approved for residential installation. 
These instructions, the layout drawing, local codes 
and ordinances and applicable standards that apply 
to gas piping, electrical wiring, venting, etc. must be 
thoroughly understood before proceeding with the 
installation.
Protective gear is to be worn during installation, 
operation and service. Thin sheet metal parts, 
including the various venting components, have 
sharp edges. To prevent injury, the use of work 
gloves is recommended.
Before installation, check that the local distribution 
conditions, nature of gas and pressure and 
adjustment of the appliance are compatible.

To prevent personal injury and damage to the 
heater, two persons will be required for installation.