Atlantic Boilers Multi-Elec Compacte Series Manual técnico - Página 15

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MAINTENANCE

Effective maintenance must aim at preventing :-

a). a reduction in the movement of water circulation through the boiler

- this can result in the formation of sediment or limescale on the

boiler immersion heater elements

b). pockets of high temperature water across the boiler immersion heater

elements – resulting in their destruction by overheating

c). accumulation of sediment or limescale within the boiler, particularly on

or around the boiler immersion heater elements – overcoming these

developments by the introduction of fresh, clean water without any inhibitor

or de-scaling agent

Minimum maintenance periods

A). Monthly maintenance

i).

Check operation of the automatic air vent

ii). Check operation of the water flow switch

iii). Check operation of the safety valve

B). Annual maintenance

i).

Carry out the monthly checks

ii).

Check all the electric control functions

iii). Check all pipework joints are water-tight

iv). Drain off small amount of boiler water content and check for condition

C). 3-yearly maintenance

i).

Carry out the annual maintenance

ii).

Isolate the boiler safely from all services

iii).

Drain the boiler of water and open up for inspection

iv).

Check for all maintenance requirements and remedy as necessary

v).

Close and seal the boiler, fill with fresh clear water through drain outlet

vi).

Pressure test, then repeat annual maintenance procedure