PIETRO FIORENTINI SSM-AQUO Series Quick Use And Installation Manual

SSM-AQUO
LoRaWAN & Wireless M-BUS
Quick use and
installation
guide
SSM-AQUO is an ultrasonic water meter for residential applica-
tions.
1. GENERAL INFORMATION
Water temperature from -0.1°C to + 50°C
Room temperature from -25°C to + 55°C
Environmental class M1/E1
Maximum working pressure 16 bar
Protection rating IP68
Maximum radio power 25 mW E.R.P.
Accuracy class 2
Battery life up to 13 years*
* depending on radio transmission settings and environmental conditions
2. ENVIRONMENTAL CLASSIFICATION
•
Class B, O according to ISO 4064:2017-A.2 Appendix A point
A.2
•
Class M1 according to European Directive 2014/32/EU
•
Class E1 according to ISO 4064:2017 and European Directive
2014/32/EU
3. PACKAGE CONTENTS
•
Meter
•
Raccords kit (if ordered) and gaskets
Pietro Fiorentini S.pA. via E. Fermi 8/10 36057 Arcugnano (VI) ITALY
4. SAFETY INFORMATION
•
Consult this document before operating.
•
Installation must only be carried out by qualified and authorised
personnel.
5. TRANSPORT AND STORAGE
•
Protect against vibrations and falls during transport;
•
Storage temperature between -25°C and +55°C;
•
Once the meter has been removed, do not handle it by the lid;
•
Avoid impacts, bumps and drops when installing the meter.
6. INSTALLATION PRE-REQUISITES
Check the correct alignment of upstream and downstream pipes.
Check the distance between couplings to avoid mechanical
stress. U+D < 5 mm
Tab. 1.1. Technical data
Fig. 1.3. distance between the meter and the joints
SSM-AQUO is class U0D0 (does not require a straight section of
pipe before and after the meter).
7. COMPONENTS REQUIRED FOR
•
Gaskets
•
Compression fittings
Always use new seals.
Gaskets and fittings are not standard equipment (see
par. 3. PACKAGE CONTENTS)
Fig. 1.1. correct alignment
Fig. 1.2. misalignment
UG0109ENG
INSTALLATION
39 0444 968 511 www.fiorentini.com
8. INSTALLATION GUIDE
The SSM-AQUO meter can be installed in any posi-
tion.
Fig. 1.4. possible installation positions
Remove any packaging or protection from the meter
Install new gaskets in the pipe connections
Position the meter respecting the direction of flow
Fig. 1.5. flow limitation
Fasten the nuts according to the tightening torques indicat-
ed in the table
Open the upstream valve to allow water to flow into the
meter
Open the downstream valve to allow air to escape from the
pipeline
Close the downstream valve
Check that there are no leaks from the fittings
Reopen the downstream valve
sales@fiorentini.com
SG400127001