Safety
Ex p relay
Power
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Safety
Intended use
Exclusive purpose
The Ex p relay serves exclusively as a separation from non-intrinsically safe
voltage supply lines in connection with the Ex p control units APEX and SILAS.
It is intended for use in explosion group II, category 2GD and temperature class
T4 or for use in dusty environments with surface temperature of T130 °C.
The permissible operating data of the device used must be observed.
Improper use
Any other use is not in accordance with the intended purpose and may lead to
damage and accidents. The manufacturer will not be liable for any use beyond
that of its intended purpose.
Warranty
WARNING
UNAUTHORISED MODIFICATIONS AND/OR ALTERATIONS TO THE CONTROL
SYSTEM.
Explosion protection as well as design and manufacture in line with strain
and safety requirements are no longer guaranteed.
Before making any modifications or alterations, contact the
manufacturer to obtain written approval.
Use only original spare parts and original wearing parts.
Assumption of warranty
The manufacturer assumes the complete warranty only and
exclusively for the spare parts ordered from the manufacturer.
As a basic rule, our “General Terms and Conditions of Sale and Delivery” apply.
They are available to the managing operator on conclusion of contract at the
latest. Warranty and liability claims for personal injury and damage to property
are excluded if they are due to one or several of the following reasons:
Improper use of the Ex p relay.
Incorrect installation, commissioning, operation and maintenance.
Non-compliance with the instructions in the manual with respect to
transport, storage, assembly, commissioning, operation and maintenance.
Unauthorised structural changes.
Inadequate monitoring of parts that are subject to wear.
Improperly performed repairs.
Disasters caused by foreign bodies and force majeure.
