Operation Manual

4
2 Safety
Instructions for use VUI 362-74
Attention!
The device may only be used
• for initial operation
• for testing
• for continuous operation
with the chamber cover closed and with the flue
system fully mounted and sealed.
2.2 General precautions
2.2.1 Corrosion protection
DO NOT use aerosol sprays, solvents, chlorine-based
cleaning products, paints, adhesives, etc. in the vicinity
of the unit. The use of these items can, under certain
circumstances, also result in corrosion damage to the
flue outlet system.
2 Safety
2.1 Safety instructions
2.1.1 Setup and adjustments
Installation and adjustment of the boiler as well as
service maintenance and repair of the boiler may only
be carried out by a competent person in accordance
with the Gas Safety (Installation and Use) Regulations
1998. (In the U.K. "CORGI" Registered installers
undertake the work to a safe and satisfactory standard).
If the boiler is installed in a compartment do not
obstruct any purpose provided ventilation openings, and
do not use the compartment for storage purposes.
2.1.2 Gas smell
If you smell gas or suspect a gas leak:
• Turn off the boiler
• Do not switch the light or any electrical switches in
the hazardous area on or off, do not use the telephone
in the hazardous area, avoid sparking, such as lighting
the lighter or matches
• Do not smoke in the hazardous area
• Turn off the gas supply at the gas meter
• Ventilate the room
• Warn the other occupants and leave the house
• Consult your gas supplier, service agent or other
competent person.
2.1.3 Modifications in and around the boiler
No modifications may be made to the following items:
• The boiler
• The gas, water and electrical supply
• The flue system
• The safety valve for the heating water
• Any structural changes around the appliance that
could affect the operational safety of the boiler.
2.1.4 Explosive and flammable materials
Do not use or store any explosive or highly flammable
materials (e.g. gasoline, paper or paint) near to the
appliance.
2.1.5 Inspection
The boiler should be serviced annually. We recommend
that you sign a service agreement with your service
agent or Vaillant Ltd.
Important!
When tightening or slackening screwed connec-
tions always use suitable open-ended spanners
(not pipe wrench, or extensions, etc.).
Incorrect use and/or unsuitable tools can lead to
damage being caused (e.g. gas or water leakage)!
834641_12GB_032005.qxd 09.03.2005 16:42 Uhr Seite 4