9.2 Before installing the hob, make sure that
• The work surface is square and level, and no structural
members interfere with space requirements.
• The work surface is made of a heat-resistant and insulated
material.
• If the hob is installed above an oven, the oven has a built-in
cooling fan.
• The installation will comply with all clearance requirements
and applicable standards and regulations.
• A suitable isolating switch providing full disconnection from the
mains power supply is incorporated in the permanent wiring,
mounted and positioned to comply with the local wiring rules
and regulations.
• The isolating switch must be of an approved type and provide
a 3 mm air gap contact separation in all poles (or in all active
[phase] conductors if the local wiring rules allow for this
variation of the requirements).
• The isolating switch will be easily accessible to the customer
with the hob installed.
• You consult local building authorities and by-laws if in doubt
regarding installation.
• You use heat-resistant and easy-to-clean finishes (such as
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