GB
22
Installation & Operating Manual 12/2013
1.4
Abbreviations
Abbreviation
Meaning
DN
Nominal width
G
Fastening thread, as per ISO 228
R
Pipe thread/external thread as per ISO 7/DIN 2999
Rp
Pipe thread/internal thread as per ISO 7/DIN 2999
PB
Max. operating pressure as per DIN 2401
TB
Max. operating temperature as per DIN 2401
kVS
Characteristic value relative to a volume flow of 1 m
2
/h and a pressure
loss of 1 bar at 100 % valve travel
MAG
Diaphragm expansion tank
2
Safety information
2.1
Intended use
X
Use the stratified charging module only in combination with a thermal solar energy system and a
backup service water tank for heating hot water in closed systems.
InFoRMAtIon
Any usage outside this is considered improper. The manufacturer is not liable for damage resul-
ting therefrom. The user bears sole responsibility in this case.
X
Observe all instructions in this manual and the referenced documents.
X
Observe maximum usage limits: Chap. 17 Technical data, page 36.
2.2
Improper use
InFoRMAtIon
Usage other then in this manual and in the referenced documents is improper. The manufacturer
is not liable for damage resulting therefrom. The user bears sole responsibility in this case.
X
Do not connect the stratified charging module directly to a heat generator (e.g. a heating boiler).
X
Do not use the stratified charging module in the following areas:
the outdoors
damp areas
areas in which use of electric devices is forbidden
areas in danger of freezing
2.3
Personnel qualification
The stratified charging module may only be installed, maintained and repaired by authorised, skilled
and trained personnel.
X
Only employ specialist personnel who are capable based on education and experience of recogni-
zing risks and avoiding possible dangers.
X
Define the responsibilities of the personnel in accordance with their qualifications and job descrip-
tions.
