Safety Precautions; Symbols - Worcester ZWBR 7-28 HE plus Installation And Servicing Instructions

Safety precautions

If you smell gas
y Turn off gas service cock at the meter.
y Open windows and doors.
y Do not operate any electrical switches.
y Extinguish any naked flames.
y Telephone your gas company.
If you smell fumes from the appliance
y Switch off appliance (see page 24).
y Open windows and doors.
Fitting and modifications
y Fitting of the appliance or any controls to the appli-
ance may only be carried out by a competent engi-
neer in accordance wth the Gas Safety (Installation
and Use) Regulations 1998.
y Flue systems must not be modified in any ways other
than as described in the fitting instructions.
y This appliance is for use on sealed primary systems
only.
Maintenance
y The user is recommended: to have the system
regularly serviced in order to ensure that it functions
reliably and safely.
y Use only original spare parts!
Combustible materials
y Do not store or use any combustible materials
(paper, thinners, paints etc.) in the vicinity of the
appliance.
Health and safety
y This appliance contains no asbestos products.
y There is no potential hazard due to the appliance
being electrically unsafe.
y There are no substances used in the construction
that are a potential hazard in relation to the COSHH
Regulations (Control of Substances Hazardous to
Health Regulations 1988).
Combustion air/Ambient atmosphere
y The combustion air/ambient atmosphere should be
kept free of chemically aggressive substances (e.g.
halogenated hydrocarbons which contain chlorine or
fluorine compounds). This will prevent corrosion.
Instructions to the customer
y Explain to the customer how the appliance works and
how to operate it.
y Advise the user that he/she must not make any modi-
fications to the appliance or carry out any repairs on it.
y These instructions are to be left with the user or at
the Gas meter.
y Important: These instructions apply in the UK only.
6 720 610 597 GB (01.07)

Symbols

Safety instructions in this document
are identified by a warning-triangle sym-
bol and are printed on a grey back-
ground.
Notes containing important information
i
are identified by the symbol shown on the
left. They are bordered by horizontal lines
above and below the text.
Safety precautions
3