56
18.5.8 Removing & cleaning the condensate trap
1.
Unscrew the cap of the condensate trap (see Fig. 18.64)
2.
Empty the condensate products and rinse the
condensate trap with clean water (see Fig. 18.65)
3.
Reassemble in reverse order and fill the condensate trap
with 1/2 litre of water before restarting the boiler.
Fig. 18.63
18.5.7 R e m o v i n g t h e t e m p e r a t u r e a n d
p r e s s u r e r e l i e f v a l v e ( 7 b a r )
1.
Unscrew the nut and then unscrew the valve (see Fig. 18.63);
2.
Reassemble in reverse order.
Fig. 18.65
Fig. 18.64
Fig. 18.66
Fig. 18.67
Fig. 18.68
18.5.9 Removing the pressure gauge
1.
Remove the casing as in step
18.2.1
;
2.
Pull the pressure gauge out (see
Fig. 18.67);
3.
Remove the clip
“
T4
”
securing
the pressure gauge
(see Fig.
18.68 );
4.
Reassemble in reverse order.
T4
