Preparing The Appliance For Use; Turn On The Gas Service Cock - Bosch ZSB 30-2 A Operating Instructions Manual

3

Preparing the appliance for use

3.1

Turn on the gas service cock

B Using a screwdriver, turn the square tap handle so that the slot
is in line with the direction of flow.
Slot at right-angles to direction of flow = off.
Fig. 1
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Preparing the appliance for use | 9
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