Sheet metal parts

BOILER INSTALLATION

WARNING. When installing or servicing this boiler, care should be taken when handling the edges of sheet metal parts to avoid the possibility of personal injury. Statutory requirements The installation of this boiler must be carried out by a competent person in accordance with the relevant requirements of the current issue of: The Gas Safety (Installation and Use) Regulations The Building Regulations The local water company Byelaws The Building Standards Regulations (Scotland) The Health and Safety at Work Act Engage boiler upper part onto the hangingbracket. Connect the system pipework to the boiler. Connect the tundish outlet to a suitable drain, referto Piping System Installation.

FLUE INSTALLATION

Top outlet flue - kit 85090 The boiler is only suitable for top outlet flue connection.

∆ L2 ∆ L2

Calculation of flue cutting lengths

∆ L1 ∆ L1

Measure wall thickness e (mm), see diagram 9. For right hand side flue, measure distance frominside face of side wall to centre line of boiler and subtract 435 to get dimension a (mm). For left hand side flue, measure distance frominside face of side wall to centre line of boiler and subtract 165 to get dimension a (mm). Refer to table 2 for cutting lengths of both innerand outer flue pipes for each of the various flue options available. Important see diagram 10. : All flue cutting lengths must bemeasured from the terminal end of the flue pipes,

aX eea X

When the dimension X measured on site is greaterthan that given in table 2 , a flue extension kit will berequired, refer to
Diagram 9 Hab 210UK table 3 for details.
Table 2 :Flue cutting lengths Extended flue Saunier Duval partnumber 85091. These are connected together by push fit type joints, clamps and seals. The horizontal flue is extended by using one or more of the 1000 mm extension pipes,
Cutting length (mm)Flue optionouter pipeinner pipeComments Calculation of flue cutting lengths for extended flue
Top outlete + 108e + 192maximumrear fluewall thickness "e"withoutextension 808 mmTop outlete + a + 361e + a + 429maximumside fluedistance "X"(right)without extension 990 mmTop outlete + a + 91e + a + 159maximumside fluedistance "X"(left)without Using the correct number of extension kits as table3, measure dimensions table 4Important: a and e , see diagram 9 . Cutboth the inner and outer pipes to the dimensions given in
extension 990 mm All cutting lengths should be measuredfrom the push fit joint end of the extension pipe. Do not leave any burrs or sharp edges on the cut ends of the pipes.
Table 3 :Number of extension kits required Flue optionDimension "X"N °
ofextension kits Side flue991 to 1991 mm1 (right or left)1991 to 2991 mm2 11