Fitting The Appliance - Bosch ZSB 30-2 Installation And Servicing Instructions

28 | Installation
6.5

Fitting the appliance

NOTE: Dirt and corrosion in the pipework
can damage the appliance.
B Flush out the system to remove all dirt
residues.
B Remove packing, taking care to observe the
instructions on the packing.
B Check the destination country on the type plate and
make sure that the gas type specified on the
identification plate matches that of the gas supplied
by the gas utility company (
Removing the outer casing
The casing is secured with two screws to
prevent against unauthorised removal for
electrical safety.
B Always secure the outer casing with these
screws.
B Untighten the screws.
B Lift bracket and remove casing towards the front.
1.
Fig. 19
6 720 644 143 (2010/09)
page 10).
2.
3.
1.
6 720 644 143-06.1O
Preparing for fixing
B Place sealing washers on the pre-plumbing jig
connections.
B Pull lever on pressure relief valve connection forwards
and push down as far as it will go (
Fig. 20
Securing the appliance
B Hook appliance into the mounting rail at the top and
position it at the bottom on the prepared pipework
connections.
B Tighten the union nuts on the pipe connections.
Fig. 12).
6 720 644 143-12.1O