Dux Radiant 170AN Instrukcja obsługi - Strona 9

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Podgrzewacz wody Dux Radiant 170AN. Dux Radiant 170AN 18 stron. Gas storage water heater

If this water heater is left in an operating condition and unused for two weeks or more, a

quantity of hydrogen (which is highly flammable) may accumulate in the top of the water

cylinder. To dissipate this gas safely it is recommended that a hot tap be turned on for

several minutes at a sink, basin or bath, but not a dishwasher, clothes washer or other

appliance. During this procedure there must be no smoking, open flame or any other

electrical appliance operating nearby. If hydrogen is discharged through the tap it will

probably make an unusual sound as with air escaping.

WARNING:

For safe performance this water heater is fitted with:

1. Thermostat.

2. Over-temperature energy cut-out.

3. Combination pressure & temperature operated relief valve.

These devices must not be tampered with or removed.

The water heater must not be operated unless each of these devices is fitted and in

working order.

Relief valves should be checked for adequate performance or replaced at intervals not

exceeding 5 years, or less in areas where there is a high incidence of water deposits. The

lever on the relief valve must be pulled to operate the valve at least once every 6 months.

Failure to operate the relief valve easing gear at least once every six (6) months may result

in the water heater exploding.

The relief valve and its drain outlet pipe must not be sealed or blocked. It is normal for

valve to overflow during heating cycle.

GAS FITTER:

This water heater should be checked on installation and the test point pressure set in

accordance with that marked on Data Plate (see "Testing the Water Heater" in the

Installation Instructions). Failure to accurately set the pressure can result in damage to the

water heater, and automatically cancels the Manufacturer's Warranty. This water heater is

to be installed only by an Authorised Person. This water heater must be installed on a

fire-proof base (see Figure 1).

USER:

DO NOT place articles on or against this appliance.

DO NOT use store chemicals or flammable materials, or spray aerosols near this

appliance.

CAUTION!

SAFETY INFORMATION:

IMPORTANT

WARNING !