Infinity 890 HDBF, Инструкция для пользователя, установка и обслуживание

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Issue No 2
890 HD BF INSTALLATION INSTRUCTIONS
Commissioning the Appliance
Checking gas soundness and running pressure.
Note:- to carry out the following check the lower inspection cover will need to be removed with the burner
assembly in place. Run the pressure gauge hose through the inlet slot along of the fire box.
Turn on the supply to the appliance and check for soundness in accordance with the current codes of
practice.
Turn off the gas supply at the external isolation valve. Remove the pressure test point screw from the inlet
elbow and connect the pressure gauge. Turn on the gas to the appliance at the isolation valve.
Light the appliance as described in the user instruction section. Page 5 turn on (startup). Check the inlet
pressure is 20 mbar +/- 1.0 mbar with other appliances running.
Turn off gas supply, at the isolation valve. Disconnect the pressure gauge and replace the pressure test
point screw.
Turn on the gas supply and check the pressure test point for soundness
with detection fluid.
Refit the gas cover.
Fuel Bed Layout.
Fuel bed layout should be fitted using the guidance stipulated on pages
10-11 of the User Instruction section.
Fit Glass Panel.
Due to transit protection, the glass panel is packed with a protective sleeve within the packed appliance.
Special care should be taken when removing the glass panel from the packing. The fixing brackets are
attached to the fire box via 16 off M4 fixing nuts. Remove the nuts and remove the top and side fixing
brackets. Leave the bottom bracket attached loosely to the firebox.
Locate the glass panel within the bottom retaining bracket and push back against the seals. (Please see Fig
11).
Position the top fixing bracket over the top edge of the glass panel and slide over the four M4 studs.
Using the five M4 nuts previously removed. Tighten the top glass fixing using the nut runner provided with the
appliance, take care not to over tighten. Then fit the side retaining brackets in the same manner.