Potterton Ultra 2, Инструкция по установке и обслуживанию

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Installation - Page 13
2.4 Install the Boiler and Rear Flue
1. Having noted the clearances needed for installation
(flue terminal & boiler), position the wall mounting plate
against the wall (ensure it is level) and mark the
position of the flue hole and centre, plus a minimum of
four of the mounting holes. Remove the wall mounting
plate.
Important : Before drilling or cutting the wall ensure there are
no water pipes, gas pipes or electric cables.
2. Drill and plug 4 holes (min.) for the wall mounting plate
to accept 2½" long woodscrews (not supplied). From
the marked flue centre, cut a 127mm diameter hole
through the wall, if possible use a 127mm (5") core drill.
3. Measure the wall thickness and cut the wall liner to the
same length. Insert the wall liner into the wall, ensure
the seam is to the top and that the tabs are horizontal,
(no screws are required as the wall liner will be held in
place by the wall mounting plate).
Make good the wall (if required).
4. Attach the wall mounting plate to the wall. Ensure it is
level.
5. Lift the boiler into position over the wall plate. The two
V shaped cut outs in the top mounting bracket locate
behind the two prongs on the wall plate.
6. Choose one of the bottom boiler fixing points, mark the
position then drill and plug to accept a 1" woodscrew
(not supplied). See Fig.11.
7. Insert a woodscrew (not supplied) into the bottom fixing
hole to secure the boiler to the wall.
Fig. 11