Stahl 9851/51-V Series, Руководство по эксплуатации

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operating instruction english
Ex nR Control Panel 9851/5
23
STAHL before repairing scratches, for example.

When attaching additional plastic adhesive labels, comply with the surface area
requirements of IEC EN 60079-0 when attaching additional plastic adhesive labels.
Improper assembly, installation, commissioning, maintenance or cleaning
Basic work such as installation, commissioning, maintenance or cleaning of the device may
only be carried out in accordance with the valid national regulations of the country of use
and by qualified persons. Otherwise, the explosion protection may be nullified. Explosions
with fatal or serious injuries to persons may result.

Assembly, installation, startup and maintenance may only be performed by qualified
and authorized personnel (see chapter 3.2).

Before commissioning, check the assembly for correctness (see chapter 7).

Do not modify or convert the device.

Only attach signs (outside) without drilling additional holes.

Only clean the device gently with a damp cloth and without scratching, abrasive or
aggressive cleaning agents or solutions.

Only mount the device in the specified mounting position. For more detailed
information, refer to the chapter "Mounting".
3.3.2 Risk of injury
Falling devices or components
During transport and installation, the device or components may fall down and
seriously injure persons by crushing and bruising.

During transport and assembly, use suitable transport and assembly equipment,
i.e. appropriate to the size and weight of the device.

Observe the weight and maximum load-bearing capacity of the device, see
information on the on the shipping label or on the packaging.
Use suitable mounting material for fastening.
4 Transport and storage

Transport and store the device carefully and in compliance with the safety
instructions (see chapter "Safety").
5 Product selection and storage
Ceiling mounting

Ceiling mounting is permissible inside buildings or outdoors if there is sufficient
weather protection.

For ceiling mounting under solid walls made of concrete, stone or wood, a
suspension of > 8 cm must be provided.

Under these conditions, the following deductions of the maximum permissible
ambient temperature compared to wall mounting (see specification on the type
plate) must be taken into account:
9851/51-73-73-V00 9851/51-83-73-V00 9851/51-86-73- V00
Derating of max.
ambient
temperature
3 K 4 K 4 K