Before Installation; Gas Connection; Cut-Out Dimensions - Pkm GKM 4.1 Bedienungsanleitung

2.3 Before installation

The washer is at the end of the shaft with the GL 1/2" threaded elbow between the
components. Screw the parts together without using excessive force.
If the appliance is installed above a built-in oven, the oven should stand on wooden
strips. In the case of a joining cabinet surface, remember to leave free space of at
least 45*560 mm at the back. When installing above a built-in oven without forced
ventilation, ensure that there are air inlets and outlets for ventilating the interior of
the cabinet adequately.

2.4 Gas connection

The connection to the gas supply should be carried out using either rigid or semi-
rigid pipe, i.e. steel or copper. The connection should be suitable for connecting to
RC 1/2 (1/2 BSP male thread). When the final connection has been made, it is
essential that a thorough leak test is carried out on the hob and installation. Ensure
that the main connection pipe does not exert any strain on the hob. When a flexible
tube is used, keep that it cannot contact with a moveable part of the housing unit
and does not pass through any space susceptible of becoming congested.
It is important to install the elbow correctly, with the shoulder on the end of the
thread, fitted to the hob connecting pipe. Failure to ensure the correct assembly will
cause leakage of gas.

2.5 Cut-out dimensions

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