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this manual. Electrical connections must only be carried out by specialist
personnel trained for the task.
In particular, pay attention to the following:
The national installation and erection regulations (e.g. ÖVE, VDE, etc.).
Generally accepted engineering rules.
The details on transport, installation, operation, servicing,
maintenance and disposal in this manual.
The parameters, limits and the details about the operating and ambient
conditions on the name-plates and in the data sheets.
Siting locations
The devices in the Q.series range are protected to IP 20 against water, dirt
and small parts. If the ambient conditions require it, the modules can be
fitted in water-protected or watertight housings.
Please note the admissible ambient temperatures specified in the technical
data.
Modifications
Making modifications to the modules or devices is not permitted. Dirt and
shrouding covers may only be removed for service and maintenance
purposes.
Servicing and cleaning
The modules or devices do not need any servicing. Cleaning may only take
place in the voltage-free state. Therefore, follow the points below:
Before cleaning, disconnect all connectors.
Clean the housing with a soft, slightly moistened cloth. Never use any
solvents, because these may attack the labels.
When cleaning, make sure that no liquid enters the device or goes
onto the terminals.
Never attempt to repair nor to again operate devices which are defective,
have developed a fault or are damaged. In this case it is essential to contact
your customer consultant or Gantner Instruments.
Version no. 1.0
Released February 12, 2018