Biral AX 13-4 User Manual

AX 10, AX 12, AX 13
AXW 10, AXW 12, AXW 13
Biral Umwälzpumpen
Montage- und Betriebsanleitung
Seite 5
Biral Circulation Pumps
Installation and Operating Instructions
Page 19
Pompy cyrkulacyjne Biral
Instrukcja montażu i eksploatacji
Strona 33
Pompe de circulaţie Biral
Instrucţiuni de montaj şi exploatare
Pagina 47
Циркуляционные насосы Biral
Инструкции по установке и эксплуатации
Страница 61

Biral AX 13-4 Specifications

General

Brand	Biral
Model	AX 13-4
Category	Water Pump
Language	English

Summary

1. Safety Information

1.1 General Remarks and Notices

General importance of instructions, safety symbols, and their meaning.

1.3 Staff Qualification & Risks

Requirements for staff competence and risks associated with non-compliance.

3. Characteristics and Intended Use

4. Installation and Assembly

4.1 System Flushing and Antifreeze

Steps for flushing systems and using antifreeze mixtures.

4.3 Installation Details

Installation Position, Return Valve, and Minimum Pressure

4.4 Installation Position

4.6 Minimum Pressure

5. Electrical Connection

5.1 Supply Terminal and Wiring

5.2 Connection Diagram

6. Settings

6.1 Setting Control and Feed Height

Explanation of control modes (pp, cp, cs) and night reduction.

Control Characteristics

6.3 Control Characteristic AX 10/AXW 10

Performance curves showing pump head vs flow for AX 10/AXW 10.

6.5 Control Characteristic AX 12/AXW 12

Performance curves showing pump head vs flow for AX 12/AXW 12.

6.6 Control Characteristic AX 13/AXW 13

Performance curves showing pump head vs flow for AX 13/AXW 13.

7. Initiation and Operating Control

7.1 General System Setup

7.2 Venting Procedures

7.3 Operating Control and 7.4 Deblocking

8. Maintenance and Servicing

Safety Precautions for Maintenance

Critical safety steps before performing any maintenance or servicing.

9. Summary of Malfunctions

Fault Diagnosis and Remedies

Table listing common faults, their causes, and suggested solutions.

11. Specifications