Edition 01 of 08/2017
6.5
SERVICE MANUAL
Fig. 152
Fig. 153
Fig. 155
Fig. 154
Alternatively, place an appropriate container
under the heater (e.g. milk jug). Initially, water will
not come out because there is no air entering the
heater.
NOTE
In the newer boilers the water inlet pipe in the
boiler is made in copper. Use a 17 mm wrench
to unscrew the nut and insert a DN 1/4" plug
to prevent water leakage.
At this point water will start to come out from
underneath because air can enter.
5 To have the water come out faster it is pos-
sible to use a piece of Teflon tube and a
compressor or air blower inside the heater.
4 With a No. 12 wrench loosen the Teflon
water output connector.