GB
Correct purpose of use
The equipment is only authorised for proper use for its correct purpose. Failure to do this will
invalidate all warranties and release the manufacturer from all responsibility!
The equipment is constructed in compliance with IP65 and should be protected from excessive
amounts of water and dust.
The equipment must be installed so that it is protected from external damage.
It must be ensured that the plug is correctly installed and has the relevant
IP protection.
The limits specified in the data sheet must be complied with.
3. Electrical and mechanical connection
The accepted technical regulations must be complied with during installation and dismantling.
The system component must be depressurised prior to installation and dismantling.
The special safety regulations must be complied with, particularly when working on the electri-
cal system. All connections to external electrical equipment must be made in accordance with
technical regulations.
The power to system must always be switched off when the switch is being connected.
The electrical connection is made via the plug attached to the housing.
The plug-in electrical connection must be protected in accordance with the manufacturer's
specifications.
For the assembly the following moments may not be exceeded:
G 1/8 = 15 bis 20 Nm, G 1/4 = 20 bis 25 Nm, G 1/2 = 40 bis 50 Nm.
For mediatemperature higher than 125°C, we recommend a min. extension length of 50 mm or
the using of the adjustable screw connection. For the temperature range to 400°C is the min.
extension length 50 mm and for range up to 600°C is the extension length min. 100 mm.
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Betriebsanleitung / Operating manual / Instructions de service / Instrucciones de uso