Bosch PCL 785 FAU - Manual (Page 8)

8
Electrical:
An electrical 10 amp socket needs to be within 1 m of
the hotplate to allow electrical connection. The socket
must remain accessible after installation of the appli-
ance.
Important note:
This appliance is connected to the mains (240 VAC)
by means of the connecting lead which must be fixed
to the kitchen unit to prevent it from coming into con-
tact with hot parts of the hob (or an oven installed
underneath).. When making this connection make sure
that the lead cannot come into contact with hot parts
of the hob.
Important: This appliance must be earthed.
Gas:
During the planning stage, consider the position of
supply connections.
The hob must be connected to the gas supply with
upstream connection of an isolation valve in accord-
ance with the respectively valid regulations. We rec-
ommend that the isolation valve be fitted prior to the
cooktop to enable isolation of cooktop from gas sup-
ply. The valve must be easily accessible at all times.
To find out the factory set gas type, see bottom of
cooktop next to gas connection.
Remove plastic cap from gas supply line prior to in-
stallation.
Fit regulator (N.G.) or Propane fitting (Propane) di-
rectly to the R 1 /
2
” connection as per Fig. 4 and Fig. 5.
Direction of gas flow is indicated on the rear of the
regulator.
For position of the inlet connection refer Fig.1.
Natural gas connection Propane gas connection
Connection
Installation continued
9
It should be expressly noted that we cannot accept
any liability for direct or indirect damage caused by
wrong connection or improper installation. When
being repaired, the appliance must always be
disconnected from the mains supply; if required,
notify our customer service.
To change injectors
Request change-over injectors from our customer serv-
ice department (refer injector chart below for sizes).
Natural Gas Propane Gas
Burner Injector Hourly Gas Injector Hourly Gas
size(mm) Consumption size (mm) Consumption
(mm) (MJ) (mm) (MJ)
Left Front 0.90 4.0 0.5 3.25
Left Rear 1.20 6.5 0.67 6.25
Centre 1.70 14.0 0.97 13.25
Right Front 1.20 6.5 0.67 6.25
Right Rear 1.60 12.0 0.85 10.0
Before conversion the cooktop must be disconnected
from the electricity and gas valves must be turned to
the OFF position.
1 Remove the trivets, burner caps and burner heads.
Refer Fig. 6
2 Change the injectors using a 7-mm socket wrench
and be sure to tighten them down properly so that
they are fully airtight. Refer Fig. 7.
3 Re-assemble the burner component parts in reverse
order.
NOTE: it is not necessary to adjust the primary air
control on these burners.
4 5
Converting the cooktop
from Nat. Gas to
Propane Gas
6 7