Alva GW205 Посібник - Сторінка 13

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1. Using Your Water Heater

Why must there be ventilation when using a gas

appliance?

Whenever fuel (LP Gas in this case) is burned,

ventilation is needed. Any fire needs oxygen to burn.

Think of a fireplace, you require a chimney or flue for

the smoke to exit the house. Even though a gas

appliance does not generate smoke, it still generates

carbon monoxide and carbon dioxide, which can be

dangerous if not diluted by fresh air. Always ensure

adequate ventilation by leaving a door or window open

in the same room.

How long will the gas in my cylinder last?

This depends on how you use your appliance. It is easy

to calculate your gas consumption. Take the capacity of

the gas cylinder in grams (i.e. 3000g for a 3 kg

cylinder) and divide it by the gas consumption of the

heater, on your desired setting (refer to the

Specifications section in this manual below (page 11).

The answer to the calculation is the approximate

number of hours that your heater will burn for.

What do I do if I have an over-filled cylinder?

The best method to determine if your cylinder is over-

filled is to weigh it.Subtract the 'tare' mass from the

cylinder weight – this gives you the weight of your gas.

If this gas weight exceeds your cylinder design weight

(3kg) then return the cylinder to your gas

supplier.

Model

Type of Gas

Operating pressure

Injector size

Gas Consumption

Heat output

This heater has been tested and is LPGSASA approved under

specifications SANS 1539 (appliance), SANS 1237 (regulator)

and SANS 1156 (hose).

SPECIFICATIONS

ALVA GW205

LPG

2.8kPa

0.6mm

287gr/hr

5.3 kW / 18000 BTU

How to test if

your cylinder

is overfilled

http://www.

youtube.com/

watch?v=Ya

vsYE8nzCw

&feature=plcp