Alke AP-2-FT 사용자, 서비스 및 설치 매뉴얼 - 페이지 5

{카테고리_이름} Alke AP-2-FT에 대한 사용자, 서비스 및 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Alke AP-2-FT 13 페이지. Atmospheric stainless-steel gas infrared heaters for use in well ventilated areas

페이지 인쇄

The gas hose shall be hanging free and have a distance of minimal 1 meter from the ground (AP-1, AP-

3 as much as possible). This to make sure that animals will not damage the hose. Connect the hose via

an individual gas tap to the central gas supply.

A guideline for placement of the sensor of the temperature regulation is 60 cm above the ground and

minimal 40 cm away from a heater. Use sensors with a black surface in case the regulation is based on

measuring the infra-red temperature.

Gas line supply

In case a main gas line supplies the gas to the heaters, make sure that an authorised company in your

country, in accordance with the local rules and requirements, install the system. To avoid problems, use

galvanised or copper tubing for the gas line. First make a calculation to determine the capacity of the

whole system and the diameters of the piping in each section. Use the common available calculation

methods as written in most gas installation standards. Contact an installer or the distributor in case this

calculation method is not available in your area. For data needed to calculate the dimensions of the gas

line, see the technical table on the last page.

The most common way to install a gas line is

in the centre of the barn (at least 2 meter

high) with every 3 to 5 meter a "T" or "cross"

connection for gas supply to the heaters.

Always mount a (easy reachable) gas tap at

the beginning of the gas hose to the heaters.

This gas tap is needed to close the gas

supply to the burners to extinguish the

flames. In addition, it makes it possible to

remove the heaters after use or to service the

heaters safely. The gas inlet at the heater

side is standard a 8 mm hose nipple (optional a smooth hose nipple or a G1/8" right handed thread.

Other connections are possible after consultation). Always use approved gas sealant to close the gas

connections.

Gas cylinder supply

The gas can also be supplied from LPG gas cylinders. The minimum size is a 11 kg cylinder or larger.

Before buying a cylinder make sure that the connections of the gas regulator and the gas valve of the

cylinder are of the same type. Check with your gas supplier for the correct size of gas regulator. Check

the technical table for the maximum gas consumption and gas pressure.

Store the gas cylinders always on ground level in a well-ventilated place, preferably outside the room

where the heater is. In case the gas cylinder is placed in a cylinder housing, or cover, make sure that

there is enough ventilation as requested by the applicable regulations or standards. Never obstruct these

ventilation holes. Make sure that the gas cylinders are used in upright position only and are secured

again tipping over during use. Gas cylinders laying on their side will give liquid gas. This is very

dangerous and will give a fire ball when it reaches the heaters.

In case the gas cylinder is placed in the same room as the heater is, keep it at a safe distance from the

heater so it will not be over heated. Advisable is at least 2 meters. Make sure that the gas cylinder valve

can easily be reached to close the gas supply in an emergency. Pay special attention how to change

the gas cylinders in a safe way.

Version: April 2018

manual number: 0009 0420EN