PARRY AG4H, Инструкция по эксплуатации продукта

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Parry -British Built for Purpose
IN268-2
6
Installation Instructions
GAS CONNECTION
The size of the supply pipe should be no less than 3/4 ” B.S.P. and an easily accessible
isolation tap fitted close to the appliance in the gas line. Although a rigid connection is
recommended. An approved armoured flexible pipe may be used in conjunction with a
straining cable.
Before the appliance is commissioned the gas, safety regulations require that all
connections on the gas line are tested for gas soundness between the gas meter and the
appliance.
All packing and protective film must be removed from panels etc. prior to commissioning
the appliance.
All gas appliances must be fitted by a competent person to gas safety regulations in force.
Gas hoses used to connect the appliance to the gas supply must be of the correct
specification for the gas and pressure of the appliance. The gas hose must comply with the
national requirements in force, and be CE marked, of a metal braided construction suitable
for commercial catering equipment. The hoses should be periodically examined and
replaced as necessary
The tube or hose shall be fitted such that there are no sharp bends or torsional strain which
may cause damage or failure of the tube or hose, especially near the end fittings. Torsional
strain can be prevented by the use of internal unions, swivel joints, etc. The bend radius
should not exceed that stated by the Manufacturer. The hose should not touch the ground
and should be no longer than 1.5m long.
A manual valve should be positioned upstream of the tube or hose unless the connection
fitting incorporates a self-sealing quick release coupling.
Where a quick release coupling is used for horizontal travel such as in commercial catering
appliances it is advisable that the coupling is facing downwards to prevent the ingress of
debris and ensure the hose is formed in to a smooth curve.
All units should have a restraining cable fitted preventing the unit from being pulled away
from the wall and causing the gas hose to become disconnected accidentally.