6
2
Installation
Revision 1/
© Moffat Ltd, January 2007
Blue Seal Evolution Series Gas Chargrills
Gas Connection
NOTE: ALL GAS FITTING MUST ONLY BE CARRIED OUT BY AN AUTHORISED PERSON.
1.
Blue Seal Chargrills do not require an electrical connection, as they function on the gas supply only.
2.
It is essential that the gas supply is correct for the Chargrill to be installed and that adequate
supply pressure and volume is available. The following checks should therefore be made before
installation:
a. The Gas Type the appliance has been supplied for is shown on coloured stickers located above the
gas entry point and next to the rating plate. Check that these are correct for the gas supply the
appliance is being installed for. The gas conversion procedure is detailed in the ‘Gas Conversion and
Specification’ section of this manual.
b. The Supply Pressure required for this appliance is shown in the “Specifications” Section of this
manual. Check the gas supply to ensure that adequate supply pressure exists.
c. The Input Rate of this appliance is shown on the Rating Plate and in the “Specifications”
section of this manual. The input rate should be checked against the available supply line
capacity. Particular note should be taken if the Chargrill is being added to an existing
installation.
NOTE: It is important that adequately sized piping runs directly to the connection joint on the
appliance with as few tees and elbows as possible to give maximum supply volume.
3.
Fit the gas regulator supplied, into the gas supply line as close to the appliance as possible.
The regulator connections are ¾" BSP female.
The connection is ¾" BSP male.
(Refer to the ‘Specifications’ section for the gas supply location dimensions).
NOTE: The gas pressure regulator provided with this appliance is convertible between Natural Gas
and LPG and is already converted ex-factory to the gas type labelled beside the gas
connection point. The regulator outlet pressure is fixed ex-factory and it is NOT to be
adjusted.
4.
A suitable joining compound which resists the breakdown action of LPG must be used on every gas line
connection, unless compression fittings are used.
NOTE: A manual isolation valve must be fitted to the individual appliance supply line.
5.
Correctly locate the appliance into its final operating position and using a spirit level, adjust the legs so
that the unit is level and at the correct height.
6.
Connect the gas supply to the appliance.
7.
Check gas operating pressure is as shown in “Specifications” section.
8.
Check all gas connections for leakages using soapy water or
other gas detecting equipment.
NOTE: The operating pressure to be measured at the
manifold test point and with two burners operating
at the ‘High Flame’ setting. (With the exception of
the G592 model which has one burner only).
9.
Turn off the mains gas supply and bleed the gas out of the
appliance gas lines.
10.
Turn ‘ON” the gas supply and the appliance.
11.
Verify the operating pressure remains correct.
WARNING:
CHECK CONNECTIONS FOR LEAKS WITH SOAPY WATER. DO NOT USE A NAKED FLAME.
Fig 2
Manifold
Test Point
