Information On Maintenance; Responsible Groups; Annual General Inspection - Viessmann Vitoflex 300-RF Service And Maintenance Instructions

Vitoflex 300-RF Service & Maintenance

Information on Maintenance

CAUTION
Fuel emissions and incomplete combustion lead to
the formation of life threatening carbon monoxide
(CO). Carbon monoxide is a colourless, odourless and
tasteless, extremely poisonous gas, which in sufficient
concentration results in death.
Always wear a mobile CO monitor when entering the
fuel store, rooms where fuel is transported and the boiler
room. If the monitor sounds an alarm, leave the room
immediately.
Observe the safety instructions for the fuel store.
CAUTION
Serious injuries or risk to life through electric shock.
Before starting any work on electrical components,
switch OFF the heating system at the mains isolator.
Safeguard the system against reconnection.

Responsible Groups

Annual General Inspection

CAUTION
Risk to life if the system starts up unexpectedly.
Before restarting the system, ensure that no persons
are in the danger zone around the system.
WARNING
Missing protective covers pose a risk of crushing and
cutting injuries through entanglement in rotating or
moving parts.
After completing maintenance work, ensure that all
protective covers are re-installed correctly.
WARNING
Risk of burns due to hot system components.
Only carry out maintenance work when the system
has cooled down.
Note: Wear personal protective equipment.
Always wear a face mask when handling ash or slag.
Maintenance jobs are carried out by various groups of
personnel. All personnel charged with working on the
heating system must be instructed with reference to
the documentation supplied.
The maintenance and cleaning schedules listed below
use the following symbols for each group.
Symbol Description
O Boiler technician
V Viessmann Technical Service
HC Viessmann Technical Service
Viessmann Technical Service is happy to carry out the
inspection and maintenance of your heating system and
can provide a quote for a maintenance contract.
Contact the Technical Service department for an annual
general inspection or if you wish to change fuel.
Costs for inspection and maintenance are met by the
operator.
Maintenance
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