Berner BHG2S70 Instructions For Installation And Use Manual page 5

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Make sure the gas pipe screw is tightened properly after the gas pressure measuring.
Please carry out a gas train and general gas circuit tightness check, in order to find eventual dangerous
leaks. The maximum pressure on the circuit is 50 mbar, but it can be raised ONLY FOR THE TIGHTNESS
CHECK at 150 mbar. Never operate on the gas knob or the main gas tap during the gas circuit tightness
check.
Image
Gas pipe screw for gas pressure measuring (Ø9 mm)
Should there be an electric oven (or any other electric appliance) within the kitchen unit, please carry out
the electrical connection to the mains through authorised and trained personnel following and respecting
the rules and regulations stated in the relative user manual. Every electric appliance must have a separate
and adequately dimensioned power connection. Multipolar protection switches (min. 3 mm contact
openings) and automatic differential protection switches must be installed. The switches must protect
against direct and indirect contact with part under tension and secure the discharge or leakage current
(< 1 mA/kW) respecting the valid rules and regulations.
The unit must be connected to the protective earth (see connecting positions with symbol
), close to
the mains entrance.
The unit must also be included in a potential equalisation system, please connect the unit to the
).
connector with symbol
(eventually with other available units
follows
Version 1.3
Page 5 of 20
13.01.2016

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