SAFETY
HAZARDS AND SAFETY PROVISIONS DURING SERVICING
During servicing, watch out for the following hazards and provide for the countermeasures indicated
below:
► Source of hazard: Appliance mechanics
Hazard
Risk of cutting due
to sharp edges
► Source of hazard: Risk generated by materials/substances
Hazard
Unburned gas leak
Dangerous burnt
gas emissions
Dangerous burnt
gas emissions
► Source of hazard: Risks associated with the environment in which the appliance is used
Hazard
Presence of satu-
rated steam
NOTE: Only applies to electrical appliances.
► Source of hazard: Electric power
Hazard
Risk of electric
shock caused by live
components
3354462_ATG_ut_GB_rev.2
Where or in which situations
does the hazard occur?
When handling sheet-metal
parts
Where or in which situations
does the hazard occur?
Gas valve leak
Incorrect adjustment of
the gas system, incorrect
injector and/or primary air
adjustment
Blocked fl ue
Where or in which situations
does the hazard occur?
Condensation and dripping
on electrical and gas parts
Where or in which situations
does the hazard occur?
• Under protective panels
• Under the control panel
• Under protection covers
Countermeasures
• Pay special care during this
activity
• Wear personal protective
equipment in accordance
with safety regulations
Countermeasures
• Periodic servicing of the ap-
pliance gas system, to be
carried out only by expert
technicians of an authorised
customer service
• Periodic servicing of the ap-
pliance gas system, to be
carried out only by expert
technicians of an authorised
customer service
• Periodic servicing of the ap-
pliance gas system, to be
carried out only by expert
technicians of an authorised
customer service
Countermeasures
• Periodic servicing of the
appliance gas and electric
system, to be carried out
only by expert technicians
of an authorised customer
service
Countermeasures
• Operations to the electric
system may be carried out
by authorised and qualifi ed
staff only, in accordance with
the relevant applicable laws.
• Specialist procedure
• Comply with the correct in-
stallation requirements as
per section "Installing the
appliance" of the installation
manual.
ENGLISH
Safety device
None
Safety device
Safety device
None
Safety device
• Protection
panels
• System switch-
disconnector
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