Stahl 9442/35-10-00, Руководство по эксплуатации

Страница: 33 / 52

Safety
6
264707 / 944260310010
2017-12-01·BA00·III·en·00
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
CPU module for Zone 2
Series 9442/35
Mechanical damage
The device can be damaged during transport, mounting or commissioning.
This kind of damage can, for example, render the device's explosion protection partially or
fully ineffective. This may result in explosions causing serious or even fatal injury to persons
in the vicinity.

Only transport the device in special transport packaging that reliably protects the devices
from external influences. Observe the ambient conditions when selecting the transport
packaging (see the "Technical data" chapter).

Do not place any load on the device.

Check the packaging and the device for damage. Report any damage to R. STAHL
immediately. Do not commission a damaged device.

Store the device in its original packaging in a dry place (with no condensation), and make
sure that it is stable and protected against the effects of vibrations and knocks.

Do not damage the device and other system components during mounting.
Excessive heating or electrostatic charge
A defective device in the cabinet, operation outside of approved conditions or improper
cleaning can cause the device to heat up severely or to become electrostatically charged,
causing it to produce sparks. This may result in explosions causing serious or even fatal
injury to persons in the vicinity.

Operate the device only within the prescribed operating conditions
(see the type plate and the "Technical data" chapter).

Only mount the device on clean contact surfaces of the base.

Install and adjust the cabinet in such a way that it is always operated within the permissible
temperature range.

Ensure that enough heat is being dissipated continuously, especially when mounting
without a mounting plate.

Clean the device only with a damp cloth.
Ignition sparks
Ignition sparks can be generated during live working, when working with screws or routing
connections on a device that has not been fastened according to regulations. This may result
in explosions causing serious or even fatal injury to persons in the vicinity.

Carry out all screw fastening processes carefully using the respectively specified
tightening torques.

Sufficiently secure communication lines against tensile force
(e.g. by tightening the strain relief cap, cable ties, screws).

During operation: De-energise all connected modules and devices before connecting or
disconnecting power supply connections or communication lines.