Parkinson Cowan SONATA 50GX - Manual (Page 30)

Reversing the oven door
You can turn the oven door around so that it opens on the other side.
Your supplier can arrange this.
S O N A T A 5 0 G X
30
General information
For your safety
Do not try to disconnect the cooker from the gas supply if the
supply pipe does not have a bayonet connection, as described in
the installation instruction. If this is the case contact the person
who installed the cooker.