Wolf CGB-2-24 - Safety Instructions and Warnings; Gas, Flue Gas, and Electrical Hazards

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2. Safetyinstructions
Danger:ifyousmellgas
- Close the gas tap.
- Open the windows.
- Do not operate any electrical switches.
- Extinguish naked flames.
- Phone the gas supply utility company and an ap-
proved contractor from an external location.
Danger:ifyousmelluegas
- Switch OFF the appliance.
- Open windows and doors
- Notify an approved contractor.
Authorised personnel should read these instructions
beforeanyinstallation,commissioningorservicework.
Adhere to the specications in this document.Failure
to observe these installation instructions will void any
WOLFwarranty.
Insomecountries,theinstallationofagasboilermust
benotiedtoandapprovedbytherelevantgassupply
company.
Pleasenotethatregionalpermitsmayberequiredfor
theuesystemandconnectingthecondensatedrainto
thepublicsewer.
Beforeinstallationworkbegins,thelocaluegas
inspectorandwastewaterauthoritymustbeinformed
[checklocalregulations].
The gas condensing boiler must be installed, commis-
sionedandmaintainedbyqualiedandtrainedpersonnel
only.InaccordancewithVDE0105Part1,workonelec-
tricalcomponents(e.g.controlunit)mustonlybecarried
outbyqualiedelectricians.
VDE/ÖVEregulationsandthoseofyourlocalpowersup-
ply utility are applicable toelectrical installation work
[Germany/Austria].
Operatethegascondensingboileronlywithinitsoutput
range, which is stated in thetechnical documentation
suppliedby WOLF.Intended use of the boiler includes
exclusiveuseforhotwaterheatingsystemsinaccordance
with DIN EN 12828.
Neverremove,bypassorotherwisedisableanysafetyor
monitoringequipment.Operatetheboileronlyifitisin
perfecttechnicalcondition.
Anyfaultsordamagewhichimpactormightimpactupon
safetymustberemediedimmediatelybyaqualiedcon-
tractor.Replacefaultycomponentsandequipmentonly
withoriginalWOLFspareparts.
Dangerfrom„live“electricalcomponents
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.
Riskofscalding
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.
Riskofburns
Boilercomponentsmaybeextremelyhot.
Hotcomponentscancauseburns.
Beforeworkingontheopenedupappliance,al-
lowittocoolbelow40°Corwearsuitablegloves.
Symbols
The following warning symbols are used in these instructions.
These relate to personal safety and operational reliability.
Instructions that must be followed precisely in order
to prevent risk and injury to persons.
Instructions that must be followed precisely in order
to prevent risk and injury to persons from live electri-
cal components.
Indicates technical instructions that must be
observed to prevent damage to the boiler and
malfunctions.
Please
note