Abbreviations And Terminology; Important Notes; Technical Specifications - Franke AQRM558 Notice De Montage Et De Mise En Service

2.

Abbreviations and terminology

TWW
TW
SW
DN
FAR-Best.-Nr.
EA-Nr.
Conversion
All length specifications in the graphics are in mm.
3.

Important notes

• Installation, commissioning and maintenance are to be performed only by a qualified
technician according to the instructions provided.
• Legal requirements and the technical connection regulations of the local water supply
companies must be complied with.
• Before assembling and installing the equipment, flush the supply pipes in accordance
with DIN 1988.
• Use suitable cleaning agents that are not harmful to the fittings in a proper manner
and rinse with water after use. High-pressure cleaners must not be used for cleaning.
• All rights reserved to make technical alterations.
4.

Technical specifications

Nominal diameter:
Flow pressure:
Calculation flow rate:
Flushing flow:
Flush water volume:
Mark of approval:
4
Warm drinking-water
Cold drinking-water
Hook spanner
Nominal diameter in mm
Franke-AQUAROTTER order number
European article number
1 mm = 0.03937 inches
1 inch = 25.4 mm
DN 20
1.2 – 4.0 bar
1.0 l/s
1.0 – 1.3 l/s
6 – 9 l adjustable
Low flush volume with short activation.
DIN-DVGW 351