Wolf COB - Safety Information; General Information and Precautions; Danger from Live Electrical Components

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3062547_201802
2 Safetyinstructions/Recycling
anddisposal
For
− Installation,
− Commissioning and
− Maintenance
oftheboiler:thismaybeperformedbyqualiedandtrainedpersonnel
only.InaccordancewithVDE0105Part1,workonelectricalcomponents
(e.g. control unit) may only be carried out by qualied electricians.
VDE/ÖVEregulations[Germany/Austria]andthoseofyourlocalpower
supplyutilitycompanyareapplicableto electrical installationwork.
Onlyoperatetheboilerwithinitsoutputrange,whichisstatedinthe
technical documentation supplied by WOLF.Appropriate use of the
boilerrefers to the exclusive use for hot water heating systems in
accordancewithEN12828.Neverremove,bypassorotherwisedisable
anysafetyormonitoringequipment.Theboilermustonlybeoperated
ifit is inperfect working order.Any faultsordamage whichimpact
ormightimpactsafetymustberemediedimmediatelybyaqualied
contractor.Onlyreplacefaultycomponentsandequipmentwithoriginal
WOLFspareparts.
NevertouchelectricalcomponentsorcontactswhentheON/OFFswitch
isintheONposition.Thereisadangerofelectrocution,resultingina
risktohealthordeath.Themainterminalsare'live',evenwhentheON/
OFFswitchisintheOFFposition.
Beforeremovingthecasing
- Isolate the system from the power supply (e.g. by removing the
separatemains fuseorby meansof amainselectrical isolatoror
heatingemergencystopswitch)andchecktoensurethatthereisno
voltage.
- Safeguardthesystemagainstreconnection.
Deviceswithinsufcientcombustionairsupplyoruegasremoval
maycauseuegastoleakintotheinstallationroom.Thisresultsina
riskofasphyxiation,orseveretolife-threateningpoisoning.
- SwitchOFFtheapplianceifyousmelluegas
- Openwindowsanddoors
- Notifyanapprovedcontractor
Oilcondensingboilersincludeoil-bearingparts.Thisisariskto
healthfromdrinkingwatercontaminatedwithoil.
- Locktheoilsupplytooil-bearingpartsbeforestartinganywork.
- Performasealinspectiononoil-bearingpartsafterworkhas
nished
Boilersmaycontainhotwater.
Hotwatercancauseseverescalding.
Beforeworkingonpartswhichareincontactwithwater,allowthe
appliancetocooltobelow40°C,shutoffallvalvesand,ifnecessary,
draintheappliance.
Boilercomponentsmaybeextremelyhot.
Hotcomponentscancauseburns.
Beforeworkingontheopenedupappliance,allowittocoolbelow
40°Corwearsuitablegloves.
Boilersaresubjecttohighwaterpressure.
Waterpressurecancausesevereinjuries.
Beforeworkingonpartswhichareincontactwithwater,allowthe
appliancetocooltobelow40°C,shutoffallvalvesand,ifnecessary,
draintheappliance.
Note:Sensorscanbeincontactwithwaterandthereforeexposedto
pressure.
Generalinformation
Dangerfrom"live"electrical
components
Riskofasphyxiation/poisoning
Riskfromwater-polluting
materials
Riskofscalding
Riskofburns
Dangerfrompressurisedwater