Valor BR Installer's Manual page 11

7. 2.2
Insert a fibre plug into each hole. Use the rawlplugs
supplied with this appliance - Never use plastic plugs instead
of the fibre plugs supplied. Screw the eyebolts into the plugs.
Make sure that the bolts are secure.
7. 2.3
Place the convection box unit close to the fireplace
but allow sufficient access into the fireplace opening so that
the cables can be threaded through the eyebolts and
returned through the back of the convection box.
If a concealed connection is being used, insert the
convection box into the fireplace feeding the supply pipe
through the pierced hole in the rear seal.
7.2.4
The convection box has two holes at each side of the
convected air opening. Insert one end of each cable (one
cable each side) from the back through the lower of the two
holes and return the end through the upper of the holes
(see figure 11). Give the cables a pull so that they grip
against the convection box flanges.
Fig. 11 Upper cable retaining
7.2.5
Thread the cables through the upper eyebolts in the
rear wall and then through the lower eyebolts. Return the
cables through the holes near the bottom of the convection
box back panel and through the "V" shaped brackets near
the bottom front sides of the convection box (see figure
12).
Fig. 12 Cable route
7.2.6
Place the convection box fully back into the fireplace
opening so that it is sealed against the fireplace front
surround.
7.2.7
Fit a cable retainer over the bottom end of each
cable.
7.2.8
Pull each cable taut. Push the cable retainers hard
up against the "V" brackets. Tighten the screws in the
retainers so that they clamp the cables in position. Apply
tension to the cables by turning the hexagonal adjusters by
hand (see figure 13).
Fig. 13 Lower cable retaining
7.2.9
Drill a hole into the fireplace floor through each of
the two holes in the base of the convection box using a
no.12 masonry drill (see figure 14).
Fig. 14 Floor fixings
7.2.10
Insert a fibre plug into each hole. Use the
rawlplugs supplied with this appliance - Never use plastic
plugs instead of the fibre plugs supplied. Fit a woodscrew in
each plug and tighten.
7.2.11
Inspect the installation of the convection box
against the fireplace surround. If the convection box is
aligned squarely and the sealing is satisfactory, fully tighten
the cable retainers.
7.2.12
If the convection box is not correctly aligned,
release the tension on the cables by slackening the screws
and turning the hexagonal adjusters fully anticlockwise.
The convection box should then automatically realign itself.
Pull each cable taut again and push the cable retainers back
against the "V" brackets. Again, tighten the screws in the
retainers and apply tension to the cables by turning the
hexagonal adjusters clockwise as far as possible.
7.2.13
Push the free length of the cables inside the
convection box so that they are available to allow easy
removal and refitting of the appliance during subsequent
service calls.
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