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LT 7602 Issue No2 (07/17)
480 HD INSTALLATION INSTRUCTIONS
Installing with a flexible liner.
Offer the fire box assembly within the masonry aperture at the same time guiding the gather
hood within the guides situated on the top of the fire box (Please see Fig 2). Engage the
hood studs within the slotted holes and secure using the three M4 nuts provided within the
gather hood kit.
Checking the flue fire opening and fire opening.
Check that the chimney conforms to the required specification as previously stated. Examine
the condition and carry out any remedial work including removing any debris from the base.
If the flue has been used for solid fuel it should be swept prior to installation.
Prior to installing the appliance a smoke test (using a bomb) should be carried out to check
that satisfactory smoke clearance has been established. If all the smoke is not drawn into the
flue, pre-heat the flue with a blowtorch or similar and retest. If there is any uncertainty
examine for the cause and if necessary seek expert advice.
When installing the appliance against a dry lined plasterboard wall ensure that the void
between the plaster board and wall is sealed with a non-combustible material.
No combustible material should be fitted inside the fireplace opening.
Summary of Contents for 480HD
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