Alstom GEM80-500 Series, Техническое руководство

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6. Installation and Commissioning GEM80-500 Series Controller
GEM80-500 Technical Manual (T2025En) (08/04) Page 6-2
6.2.2 What to do if something is missing or damaged
If any damage has occurred, or any parts are missing, ALSTOM Kidsgrove, should be
contacted immediately and the following details quoted:
(1) List of damaged or missing items;
(2) Description of any damage;
(3) Package numbers;
(4) Delivery/Advice Note numbers, dates and any other reference numbers such as
order and item numbers.
Note:
Failure to inform ALSTOM Kidsgrove, of damage to goods or shortages within three
days from receipt of equipment will be held to free ALSTOM from liability.
6.3 Storing a GEM 80-500 Controller before Installation
6.3.1 Environmental Conditions and Protection
Equipment which is not required for immediate installation should be stored in a clean,
dry atmosphere at a reasonably constant temperature (-20 to +70°C). To minimise the
ingress of fine dust, the equipment should be kept in the original packing, which should
be re-sealed after the delivery inspection.
Where equipment is unavoidably subjected to high humidity (e.g. for short pre-
commissioning periods during installation in a humid location) it is recommended that
any enclosure, into which the controller is to be mounted, should be fitted with anti-
condensation heaters and the equipment be thoroughly dried out prior to the first
application of power. Such heaters should then be automatically switched on whenever
the GEM 80 equipment is subsequently shut down.
6.3.2 Capacitor Reforming
The controller contains electrolytic capacitors which degrade if the system is not
powered up. Where inactive storage times are expected to be in excess of 2 years, the
shelf life of electrolytic capacitors may be exceeded, it is essential that the controller is
powered up every 2 years.
6.4 Site Requirements
The area in which the GEM80-500 Controller is to be installed must meet the following
conditions:
(a) Comply with the Environmental Specification at 2.2;
(b)
Have adequate access for installation, commissioning and maintenance.
6.5 Methods of Mounting
The GEM80-500 Controller may be mounted in an existing, or new, GEM80 Subrack
or it may be mounted directly onto a panel, or it may be mounted onto a panel using