4
Important Notes
Danger
When loosening the compact system steam or hot water might escape!
This presents the risk of severe scalding all over the body!
It is therefore essential not to dismantle the equipment unless the boiler pressure is veri-
fied to be 0 bar.
The equipment becomes hot during operation.
Risk of severe burns to hands and arms.
Before carrying out installation and maintenance work make sure that the equipment is
cold.
The terminal strip of the NRGS 11-2, NRGS 16-2 is live during operation.
This presents the danger of electric shock!
Cut off power supply before mounting or removing the housing cover!
Safety note
The equipment must only be installed and commissioned by qualified and competent staff.
Retrofitting and maintenance work must only be performed by qualified staff who - through adequate
training - have achieved a recognised level of competence.
Attention
The name plate specifies the technical features of the equipment. Do not commission or
operate any item of equipment that does not bear its specific name plate.
Usage for the intended purpose
Use the compact system NRGS 11-2, NRGT 16-2 as water level controller / limiter in, e. g, steam boilers
and (pressurised) hot water installations as well as in condensate and feedwater tanks.
ATEX (At
mosphère
Ex
plosible)
According to the European Directive 2014/34/EU the equipment must
not
be used in potentially explo-
sive areas.
Safety note
Note on the Declaration of Conformity / Declaration by the Manufacturer
For details on the conformity of our equipment according to the European Directives see our Declaration
of Conformity or our Declaration of Manufacturer.
The current Declaration of Conformity / Declaration of Manufacturer are available in the Internet under
www.gestra./de/documents or can be requested from us.
LV (Low Voltage) Directive and EMC (Electromagnetic Compatibility)
The equipment meets the requirements of the Low Voltage Directive 2014/35/EU and the EMC Directive
2014/30/EU.
