13
6.
PREPARING APPLIANCE FOR INSTALLATION
6.1
Detach the burner unit from the convection box by removing two screws
(see figure 11). Lift the burner unit clear.
6.2
Fit the two “U” section seals to the bottom edges of the convection box side
flanges. The seals should cover the front edges and
the side edges up to where they meet the convection
box base (see figure 12).
6.3
Fit the two surround securing brackets to
the convection box side flanges with the screws
supplied. Note the different orientation of the
brackets at left and right sides - See figure 13.
6.4
For Concealed Connection Only
Cut a slit in the seal at the back of the convection box. The seal must envelop the pipe.
Do not slit the seal unless the supply pipe is to
pass through it.
6.5
The appliance is supplied with two
fireback spacers extending backwards to ensure
sufficient clearance from the back of the
fireplace when installed without the spacer kit
617K. If the appliance is being installed with the
spacer kit, reverse the fireback spacers. This will
give the minimum rear clearance required when
used with the spacer kit (see figure 14).
If the kit
is not used do not reverse the fireback spacers.
Never totally remove the spacers.
6.6
This appliance is supplied with a flue
restrictor for use where the flue draught is
excessive. The restrictor must NOT be fitted
where a precast flue or a flue liner is used. For
all other installations the restrictor should be
fitted. There may however, be certain
exceptional circumstances where fitting the
restrictor causes the fire to fail the spillage test.
In such cases the restrictor will have to be
removed. After removal conduct the spillage
check again.
The restrictor is packed loose with the
appliance and is fixed with three screws (See
figure 15).
Attach the top shield and outlet baffle to the convection air outlet using the three
tapping screws supplied in the fire front pack. See figure 15A.
Fig. 15A Shield & Baffle
Fig. 15 Flue Restrictor
Fig 14 Fireback Spacers
Left side
Right side
Fig. 13 Surround securing brackets
Fig. 12 “U” Seals
Fig. 11 Burner Attachment Points
Summary of Contents for Marseille BR622
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