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2.5.9
Thread a tensioning screw over each of the cables and ensure that the
tensioning nut is screwed fully up against the hexagon shoulder of the
tensioning screw (this provides maximum travel for the tensioning nut).
2.5.10
Fit a screwed nipple on to each of the cables and pull hand tight up
against the tensioning screw, then secure each nipple with a flat
bladed screwdriver. See fig. 21 below.
Fig. 21
2.5.11
Evenly tighten the tensioning nuts to tension both cables and pull the
fire snugly against the wall. Do not overtighten, it is only necessary to
pull the seal up against the sealing face of the wall, it does not need to
be compressed. Check that there are no gaps behind the seal.
2.5.12
With the fire securely in place, if a concealed gas connection has been
made through the access holes in the R/H side of the fire, the hole
should be closed around the pipe to prevent leakage of air
through the gap around the pipe.
2.5.13
Situate the isolation valve, supplied in the loose items pack at a
convenient point in the installation.
2.5.14
Refit the burner. Fit the four retaining screws and check that the burner
is correctly locked into position. Before making the final gas connection
to the solenoid valve, thoroughly purge the gas supply pipework to
remove all foreign matter, otherwise serious damage may be caused to
the gas control valve on the fire.
NOTE :- Failure to correctly purge the pipework will invalidate the
guarantee
19
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