Atlantic Boilers MULTI-ELEC STANDARD 210 Manual técnico - Página 7

Procurar online ou descarregar pdf Manual técnico para Caldeira Atlantic Boilers MULTI-ELEC STANDARD 210. Atlantic Boilers MULTI-ELEC STANDARD 210 17 páginas.

Imprimir página

2.3) Essential accessories

The following items are required :-

A. One 4-bar safety valve and one 7-bar temperature and pressure relief valve

B. One shunt pump – protected by overloads (1A to 1.6A adjustable) and run/fault lamps

C. One water flow switch

Recommended water flow settings in litres per second

Pipeline sizes

Minimum range

Maximum setting

D. One automatic air vent with isolating valve

E. One drain ball valve

2.4) Precautions

The Multi-elec Standard requires an installation conforming to

89.336/EEC Directive (electromagnetic compatibility)



73/23/EEC Directive (low voltage)



92/42/EEC Directive (performance)



The ATLANTIC Guarantee conditions



2.5) Boiler room arrangements

The Multi-elec Standard must be installed

In an adequately-ventilated boiler room with ambient temperature below 30degC



And relative humidity maintained between 30% and 80% and where condensation

does not occur

In a non-corrosive atmosphere



In a non-explosive atmosphere



Where there is good access to the boiler position for installation and maintenance



Where there is good access for delivery, off-loading and positioning



Using similar materials in the pipework, and avoiding materials leading to electrolytic



action and system deterioration

The Multi-elec Standard is not suitable for external installation



2.6) Commissioning

The boiler must be completely full of water before the heating elements are switched



on. To ensure 100% filling, manual and automatic vents must be in effective positions

where complete air clearance can be guaranteed.

The boiler can be filled with water by connecting a fill hose to the boiler drain valve



and partly opening the valve.

The boiler safety valve can also be used firstly to vent the boiler at filling and,



secondly, ensuring the blow-down facility of the valve is clear in case of emergency.

For full guarantee, the boiler should be commissioning by Atlantic 2000 or an



authorised engineer

32mm

40mm

0.35-0.47 0.53-0.72 0.61-0.83

1.0

1.6

50mm

65mm

1.0-1.4

1.9

3.2