Typ 07-351*-************** 3
Safety Instructions
The ComEx control and indicating devices may be used only
within the specified temperature range. Unprotected, incorrect
installation can cause malfunctioning and the loss of explosion
proofness. Utilization in areas other than those specified or
the alteration of the product by anyone other than the manu-
facturer will exempt BARTEC from liability for defects or any
further liability. When setting up or operating explosion resistant
electrical systems, the IEC/EN 60079-14 (NEC for USA/CEC for
Canada) and all relevant installation and operating regulations
must be observed. The generally applicable statutory rules and
other binding directives relating to workplace safety, accident
prevention and environmental protection must be observed.
The ComEx control and indicating device may be used only if it
is in a clean and undamaged condition. It is not permissible to
modify the ComEx control and indicating devices in any way. If
limited components are used within the device e.g. cable glands
the information of correct usage can be found on shipping
documents and related certificates of the component. For
intrinsically safety devices an appropriate barrier has to be used.
The electrical limits that are decisive for “intrinsic safety” (see
accompanying documents) must be adhered to.
Marking
Particularly important points in these instructions are marked
with a symbol:
DANGER indicates a hazardous situation which, if not avoided,
will result in death or serious injury.
WARNING indicates a hazardous situation which, if not
avoided, could result in death or serious injury.
CAUTION indicates a hazardous situation which, if not avoided,
could result in minor or moderate injury.
NOTICE is used to address practices not related to personal
injury.
NOTE Important instructions and information on effective,
economical and environmentally compatible handling.
Standards conformed to
See EU Declaration of Conformity 01-3510-7C0001_C
Assembly, Installation,
and Commissioning
WARNING
Risk of injury due to incorrect proceedings.
• Only authorized and qualified personnel who are authorized
and trained to assemble electric components in hazardous
(potentially explosive) areas may do any of the assembly,
disassembly, installation and commissioning work.
• Use suitable tools.
Assembly/disassembly
Make sure the ComEx control and indicating device to be fitted is
intact (no damage, no cracks).
Installation
NOTE The connection has to be made in accordance with the
valid operational instructions of the installation devices.
The valid operational instructions are available under:
www.bartec.com or could be ordered directly from
BARTEC GmbH.
Cables must be connected carefully, i.e:
– The insulation must extend up to the terminal.
– Take care not to damage the conductor.
– All screws on the connection terminals, including unused
ones, must be tightened securely.
– All unused cable entries must be sealed are with a certified
stopper.
– It is essential to observe the necessary minimum protection
level IP54 for protection against gas explosions and IP6x for
protection against dust explosions. (The ComEx control and
indicating devices are supplied with a minimum protection
class of IP6x.)
– All cores must be connected to terminals
– approved under IEC/EN 60079-7
Commissioning
Before commissioning check that:
– The ComEx control and indicating device has been installed in
compliance with regulations.
– The ComEx control and indicating device is not damaged.
– The junction box is clean.
– The connection has been established properly.
– The cable has been laid in an orderly fashion.
– All screws are tightened securely
NOTE The spare parts, actuators, switching modules, and
luminous modules are specified in the data sheet.
01-3511-7D0002-A-05/2020-ESS-409352
