Flue Connection; Casing Assembly - IDEAL VANGUARD L 340 Installation And Servicing

16 FLUE CONNECTION

1. Complete the secondary flue connection.
2. Seal with an approved boiler putty.

17 CASING ASSEMBLY

Vanguard L 340 to 630
For boiler models 340 to 510 the casing and insulation are
contained in one carton and for model 630 in 3 cartons.
Assembly of the casing should be carried out in the following
steps:
Refer to diagram below for details
A. Fit the insulation blanket (1) onto the boiler shell and
secure in to place using the elasticated straps (2) provided,
ensuring that the metal clips grip in to the external surface
of the insulation.
B. Locate the side panels (3) and (4) with the lower bend
inside the bottom L profiles and the upper bend in the seats
of front and rear tube plates.
To determine which is the left and right panel ensure that
the cable clamp plates are positioned toward the front edge.
C. Open the combustion chamber door and fit the front
insulation (5), inserting the hinges in the pre-cuts. Insert
the side end of the insulation under the bend of the two side
panels (3 and 4).
D. Fit the rear insulation (6), fix the rear lower and upper
retaining strips (7 and 8), with the self tapping screws. Fit
the plastic cable clamps (9) to the upper rear panel (8).
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Installation & Servicing
INSTALLATION
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3. A split socket should be fitted immediately above the
boiler to facilitate disconnection of the flue.
E. Fit the 'Ideal' badge to the front edge of the front top panel
(10) and secure with the rubber fixings.
F. Fit the control panel to front top panel. Refer to Frame 18.
Remove the upper shell of the control panel and insert the
capillaries of thermometer and thermostats through the
slots. Position the front top panel and press on to the side
panels.
G. Insert the thermometer and thermostat bulbs in the sensor
pockets as shown in Frame 18 and connect the mains, the
burner, the pump(s) and any equipment to the control panel.
Refit the upper shell of the control panel.
Guide the burner plug through the side cable clamp plate
(11) and clamp the cable using the cable clamp supplied.
Fix the side cable clamp plates to the casing side panels.
Fit the cables leaving the boiler from rear panel, with the
plastic screws of the cable clamps (9).
H. Position the top panels (12 and 13) and press them against
the side panels.
I. Remove the protective paper film from data plate and
ventilation requirement label (14 and 15) and fit them at
the top front corner of the most accessible side panel after
removal of dust from the surface.
Data plate and ventilation requirements labels are in the
plastic bag containing the documents.
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