CALEFFI PLUMBVENT NA502640A Manuale utente

Function

Float type automatic air vent designed to vent air that is released

from the water at high points in piping. Example

applications include domestic hot water storage tanks and

recirculation system pump inlets. Compatible with plumbing

systems low-lead brass body certified and listed by ICC-ES.

Product range

Code NA502640A Low-lead automatic air vent ½” NPT male

Technical characteristics

Materials: Body: DZR low-lead brass

Seals: peroxide-cured EPDM

Performance: Max. working pressure: 150 psi (10 bar)

Max. discharge pressure: 90 psi (6 bar)

Max. discharge flow rate: 1.75 scfm (0.83 l/s)

Max.

working temperature: 240°F (115°C)

NSF/ANSI 372-2011, Drinking Water System Components-Lead Content

Reduction of Lead in Drinking Water Act, California Health and Safety Code

116875 S.3874, Reduction in Drinking Water Act, certified by ICC-ES, file PMG-1360.

PLUMBVENT™ Low-lead automatic air vent

NA502640A

H0004951

www.caleffi.com

Installation

The vent is installed in the vertical position on riser pipes and generally in parts of the system

where a concentration of air pockets is to be expected.

Operating instructions

The automatic air vent can be used for manual or automatic venting of hydronic and plumbing

systems. The automatic air vent is supplied complete with a safety hygroscopic cap that

automatically closes the air discharge in case of contact with water.

For normal automatic venting, keep hygroscopic cap closed for a slow release of air. A fast release

of the air may allow dirt or scale in the water to plug the operating mechanism. The small hole in

the side of the cap allows air to escape.

Service instructions

For optimum performance replace hygroscopic cap every 3 years. The natural cellulose fiber

washers can deteriorate over time when exposed to unfiltered or hard water.

SAFETY INSTRUCTION

This safety alert symbol will be used in this manual to draw attention to safety related instructions.

When used, the safety alert symbol means ATTENTION! BECOME ALERT! YOUR SAFETY IS

INVOLVED! FAILURE TO FOLLOW THESE INSTRUCTIONS MAY RESULT IN A SAFETY

HAZARD.

CAUTION: All work must be performed by qualified personnel trained in the

proper application, installation, and maintenance of systems in accordance

with all applicable codes and ordinances.

CAUTION: Over-tightening and breakage can occur with the use of Teflon®

pipe joint compounds. Teflon®provides lubricity so that care must be

exercised not to over-tighten joints. Failure to follow these instructions

could result in property damage and /or personal injury.

WARNING: System fluids under pressure or temperature can be

hazardous. Be sure the pressure has been reduced to zero and the

system temperature is below 100°F (38°C). Failure to follow these

instructions could result in property damage and/or personal injury.

Caleffi shall not be liable for damages resulting from stress corrosion, misapplication or misuse of it products.

CAUTION: Make sure that all the connecting pipework is water tight.

CAUTION: If the air vent is not installed, commissioned and

maintained properly, according to the instructions contained in

this manual, it may not operate correctly and may endanger the user.

CAUTION: Uncontrolled venting of water can occur with the automatic

air vent if dirt, scale, pipe joint compound or any other foreign materials

becomes trapped in the operating mechanism. Keep vent cap closed during

filling to prevent dirt from flowing into vent mechanism. Failure to follow

these instructions could result in property damage and/or personal injury.

CAUTION: Corrosion or leakage can cause damage or injury.

Periodically inspect for signs of corrosion or leakage. If corrosion or

leakage is noted, the vent must be replaced. Failure to follow thee

instructions could result in property damage and/or personal injury.

WARNING: This product can expose you to chemicals including lead, which is known to the

State of California to cause cancer and birth defects or other reproductive harm. For more

information go to www.P65Warnings.ca.gov.

CONSIGNE DE SÉCURITÉ

Ce symbole d'avertissement servira dans ce manuel à attirer l'attention sur la sécurité concernant

instructions. Lorsqu'il est utilisé, ce symbole signifie.

ATTENTION! DEVENEZ ALERTE ! VOTRE SÉCURITÉ EST EN JEU ! NE PAS SUIVRE CES

INSTRUCTIONS PEUT PROVOQUER UN RISQUE DE SECURITE.

ATTENTION: Tous les travaux doivent être effectués par du personnel

qualifié formé à la bonne application, installation et maintenance des systèmes

conformément aux codes et règlements locaux.

ATTENTION: Un serrage excessif et la rupture peut se produire avec

l’utilisation de composés à joint de tuyau en Téflon®. Pouvoir lubrifiant Teflon®

permet de sorte qu’il faut prendre soin de ne pas trop serrer les articulations.

Le non-respect de ces instructions peut entraîner des dommages matériels

et/ou des blessures.

AVERTISSEMENT: Les liquides du système sont sous pression ou de la

température peuvent être dangereux. Être sûr que la pression a été réduite

à zéro et la température du système est inférieure à 100°F (38°C). Le non-

respect de ces instructions peut entraîner des dommages matériels et/ou des

blessures.Le non-respect de ces instructions peut entraîner des dommages

matériels et/ou des blessures.

ATTENTION: Si le Purgeur d’air automatique., n'est pas installé, mis en service

et entretenu correctement, selon les instructions contenues dans ce manuel,

il peut ne pas fonctionner correctement et peut mettre en danger l'utilisateur.

ATTENTION: S'assurer que tous les raccordements sont étanches.

Calefﬁ ne pourra être tenue responsable des dommages résultant de la corrosion, d’une mauvaise

utilisation ou une mauvaise utilisation des produits.

ATTENTION: Ventilation non contrôlée de l’eau peut se produire

avec l’air automatique si la saleté, de l’échelle, de composé à joint ou tout

autre corps étranger est retenu dans le mécanisme de fonctionnement.

Conservez le capuchon de purge fermées pendant le remplissage pour

empêcher la saleté de pénétrer dans le mécanisme. Le non-respect de ces

instructions peut entraîner des dommages matériels et/ou des blessures.

ATTENTION: La corrosion et les fuites peuvent causer des dommages ou des

blessures. Inspecter périodiquement pour des signes de corrosion ou de fuite .

Si la corrosion ou la fuite est noté, l’évent doit être remplacé. Le fait de ne pas te

suivre instructions pourrait entraîner des dommages matériels et/ou des blessures.

AVERTISSEMENT:

Ce produit peut vous exposer à des produits chimiques comme le plomb, qui

est connu dans l’État de Californie pour causer le cancer, dommages à la naissance ou autre. Pour

plus d’informations rendez-vous www.P65Warnings.ca.gov

Caleffi North America, Inc.

3883 West Milwaukee Road

Milwaukee, WI 53208

T: 414.238.2360 F: 414.238.2366

3-30-18

LEAVE THIS MANUAL WITH THE USER.

Laissez ce manuel à la disposition de l’utilisateur.

DCW or DHW circulator

Typical application diagrams

WATER

HEATER

Indice

Lingue:

Altri manuali CALEFFI Unità di controllo

CALEFFI

CALEFFI altecnic 201-2001 Guida

CALEFFI

CALEFFI 630 Series Manuale utente

CALEFFI

CALEFFI 359 Series Manuale utente

CALEFFI

CALEFFI 574 series Manuale utente

CALEFFI

CALEFFI 5230 Series Manuale utente

CALEFFI

CALEFFI 580010 Manuale utente

CALEFFI

CALEFFI 524 Series Manuale utente

CALEFFI

CALEFFI FlowCal 121 Series Manuale utente

CALEFFI

CALEFFI 676 Series Manuale utente

CALEFFI

CALEFFI QuickSetter+ 132 Series Manuale utente

CALEFFI

CALEFFI TankMixer 520 Series Manuale utente

CALEFFI

CALEFFI 513 Series Manuale utente

CALEFFI

CALEFFI 676 Seies Manuale utente

CALEFFI

CALEFFI Z-one ZVR10 Series Manuale utente

CALEFFI

CALEFFI 3048 Series Manuale utente

CALEFFI

CALEFFI LEGIOMIX 600094A Guida

CALEFFI

CALEFFI 6460 Series Manuale utente

CALEFFI

CALEFFI 642 Series Manuale utente

CALEFFI

CALEFFI LEGIOMIX 6000 series Guida

CALEFFI

CALEFFI SATK40 Series Guida

CALEFFI

CALEFFI NA51 Series Manuale utente

CALEFFI

CALEFFI PresCal Compact 533H Series Manuale utente

CALEFFI

CALEFFI 309 Series Manuale utente

CALEFFI

CALEFFI 5335 Series Guida utente

Manuali Unità di controllo popolari di altre marche

Festo

Festo Compact Performance CP-FB6-E Manuale elenco delle parti

Elo TouchSystems

Elo TouchSystems DMS-SA19P-EXTME Manuale utente

JS Automation

JS Automation MPC3034A Manuale utente

JAUDT

JAUDT SW GII 6406 Series Guida rapida

Spektrum

Spektrum Air Module System Manuale utente

BOC Edwards

BOC Edwards Q Series Manuale utente

KHADAS

KHADAS BT Magic Manuale utente

Etherma

Etherma eNEXHO-IL Manuale utente

PMFoundations

PMFoundations Attenuverter Manuale utente

GEA

GEA VARIVENT Manuale utente

Walther Systemtechnik

Walther Systemtechnik VMS-05 Manuale utente

Altronix

Altronix LINQ8PD Istruzioni per il montaggio

Eaton

Eaton Powerware Series Manuale utente

WAGO

WAGO 750-407/040-000 Manuale utente

Sony

Sony CCU-590 Manuale utente

Graco

Graco 25D614 Manuale utente

Task Force Tips

Task Force Tips YE-RF-900 Manuale di programmazione

Shini

Shini SPV-U Series Manuale utente