Glow-worm Flue - Manual (Page 25)

0020095198_02 - 06/11 - Glow-worm
INSTALLATION
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1. 2.
3. 4.
5.
7.
6.
7.5 fitting elbows
The elbows must be correctly aligned to avoid undue
stress on the joints and risk of leakage.
• The elbow fitted to the top of the boiler (1) should be twisted
by 3° to ensure that the second 87° elbow (2) exits the wall
perpendicular.
7.6 flue Terminal assembly fitting
• Push the flue terminal assembly into the wall, externally or
internally, until the end of the assembly protrudes a short
way from the inside face of the wall. This will enable the
assembly to be drawn back into the flue elbow on top of the
flue adapter.
• Fit the internal trim plate.
• Secure the flue elbow with the securing collar in position on
top of the vertical flue adapter.
• Ensuring correct alignment of the flue terminal assembly to
the flue elbow and secure with the securing collar.
• Mark through two of the pre drilled holes in the securing
collars.
• Drill 3mm diameter holes, take care not to pierce the inner
flue duct.
• Secure the securing collars to the air duct, see inset 1.
• Make good the external wall face and fit the external trim
ring.
noTe: The air inlet must protrude completely beyond the face
of the external wall and the external trim ring.
On completion of flue installation, continue with the appliance
installation, referring to the appropriate section of the appliance
installation instructions supplied.
SECURING
COLLAR
SECURING
COLLAR
TERMINAL
ASSEMBLY
MAXIMUM
220mm
SECURING
SCREW
(4 OFF)
SECURING
SCREW
(2 OFF)
INSET 1.
VERTICAL
FLUE
ADAPTER
INSET 2.
EXTERNAL
TRIM RING
INTERNAL
TRIM
PLATE
AIR INLET
7.7 Horizontal flue Roof Termination
Order the flue flashing from from Ubbink, Northants, Telephone
01280 700211.
• Follow the previous instructions and the diagram below, to
prepare the flue and follow the instructions supplied with the
flashing.
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