Alpha Pro Tec Plus 115, Инструкции по установке и обслуживанию, Страница: 18 / 56

18
4.3 PREPARE THE WALL - Fig. 4.3
1. Decide upon the position of the boiler taking into account the clearances
required for servicing (refer to Section 2.2) and the flue terminal position.
2. Tape the template to the wall (ensure it is level and the right way up)
and mark the position of the two holes for the boiler mounting hooks.
3. Drill the fixing holes (12 mm dia.) to accept the No. 12 plugs supplied.
Screw the boiler mounting hooks fully into the plugs.
4. Cut suitable holes in the wall/roof 100 mm dia for open flue 80 mm dia.
pipe or 127 mm dia. for concentric flue. Use the centre line positions
given on the flue template.
For side flue follow the horizontal line (ensuring at least a 25 mm/m
fall towards the boiler) to the corner then 140 mm along the side wall
to the centre of the hole for the flue.
5. Lift the boiler and locate it on the mounting hooks.
Note: When handling or lifting always use safe techniques - keep your
back straight, bend your knees, don't twist - move your feet, avoid
bending forwards and sideways and keep the load as close to your body
as possible.
Where possible transport the boiler using a sack truck or other suitable trolley.
Always grip the boiler firmly, and before lifting feel where the weight is
concentrated to establish the centre of gravity, repositioning yourself as
necessary.
Fig. 4.2
4.2.2 Pro Tec Plus 70, 90, 115
SV HF
HR
80 Dia.
60
G
CD
E
608
304 304 140
A
134
220
291
B
C
960
1038
1140
1219
75
105 390
300
600
300
105
131
E - Electrical connection
G - Gas supply
HR - Heating return
HF - Heating flow
CD - Condensate drain
SV - Safety valve outlet (tundish)
Fig. 4.3
Centre line for
vertical flues
Centre line
for horizontal
concentric flue
Centre line
for horizontal
open flue
Alpha
HEATING
FLOW
(11/2" BSP)
BOTTOM OF CASING
MINIMUM SIDE
CLEARANCE 10 mm
TOP OF CASING
WITH COVER
BOILER MOUNTING
HOOK FIXING HOLE
MINIMUM TOP CLEARANCE 350 mm
BOILER MOUNTING
HOOK FIXING HOLE
MINIMUM SIDE
CLEARANCE 10 mm
SAFETY
VALVE
(3/4" BSP)
GAS
(28 mm)
HEATING
RETURN
(11/2" BSP)
MINIMUM BOTTOM CLEARANCE 250 mm
200 mm
170 mm
450
225 225
80 Dia.
765
843
946
994
457
140
200
220
281
453
442
221 221
71 71 300
30
92
50
G
CD SV
HF HR
E
Top of
casing
with cover
Alpha Pro Tec Plus 50, 70, 90, 115 - Installation
A
B
C
Pro Tec Plus 70
502 mm
265 mm
497 mm
Pro Tec Plus 90, 115
632 mm
410 mm
627 mm