1MDU07205-YN rev. F
REF601 CEI
User’s manual
65
Section 6 Installation and commissioning
6.1 Unpacking and inspecting the device
REF601 products, although of robust construction, require careful handling prior to
installation on site. The delivered products should always be examined to ensure
that no damage has been sustained during transit.
Remove transport packing carefully without force. Appropriate tools needs to be
used.
Check the relay for transport damages. If the product has been damaged, a claim
should be made to the transport contractor and the local representative of ABB
should be promptly notifi ed. Compare the type designation of the product with the
ordering information to verify that you have received the right product.
Electrostatic discharge (ESD)
The products contain components that are sensitive to electrostatic discharge. The
electronic circuits are well protected by the relay case and therefore the rear panel
may not be removed.
Installation and commissioning
6.2 Storage
On receipt, the apparatus must be carefully unpacked and checked as described
under chap. 7.1. Should installation not be carried out immediately, the apparatus
must be repacked using the original packing material. Should the original packing
material no longer be available, store the apparatus in a dry, dust-free, covered area
which is non corrosive and has a temperature of between – 40 °C and + 85 °C.
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