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VAREM Extravarem LR 25L - User Manual

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24 pages
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Aggiornato 20/12/2021 12/2021
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Summary

General Information and Product Description

General Information

Information on VAREM expansion vessels and pressure tanks, their compliance with European Directive 2014/68/EU.

Product Description and Intended Use

Details on the function of expansion vessels for heating and pressure tanks for sanitary water systems.

Technical Features

Information on technical features indicated on the product label, including capacity and operating limits.

Installation and Usage Guidance

Fitting Tightening

Instructions for safely tightening fittings on expansion vessels, including maximum torque values.

Expansion Tank Installation

Guidance on installing expansion tanks, including air bleed, gate valve, and safety valve.

Pressure Tank Installation

Steps for installing pressure tanks, including backflow preventer, pressure gauge, and pump.

Aquavarem;Maxivarem LS Horizontal Installation

Specific installation instructions for horizontal Aquavarem and Maxivarem LS models.

Maintenance and Safety

Maintenance Procedures

Guidelines for maintenance and replacement, requiring specialized technicians and safety checks.

Safety Precautions and Residual Risks

Critical safety warnings regarding pre-charge pressure, handling, and operating limits.

EU Declaration of Conformity

Declaration Details

Formal declaration by Varem S.p.a. confirming product compliance with Pressure Equipment Directive 2014/68/EU.

Product Categorization

Classification of VAREM products according to EU directives and standards, including CE marking.

VAREM Extravarem LR 25L Specifications

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Capacity25L
Connection Size1 inch
Diameter280 mm
MaterialSteel
Pressure Range10 bar

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