GEMTEQ I/O 7. Installation and Commissioning
7.2
STORING GEM80 EQUIPMENT BEFORE INSTALLATION
7.2.1
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.
7.3 SITE
REQUIREMENTS
The area in which the GEM80 equipment is to be installed must meet the following conditions:
(a) Comply with the Environmental Specification
(b) Have adequate access for installation, commissioning and maintenance.
7.3.1
Protection of Equipment from Static Damage
Protective measures are required when handling any of the optional modules to prevent damage
to Electrostatic Sensitive Devices (ESDs). The following rules must be observed:
(a) Personnel handling the modules should NOT wear outer clothing which will generate a
static charge, e.g. synthetic materials like nylon, cotton is preferable.
(b) All personnel handling the modules should put themselves in contact with a grounded
surface before removing any modules from their protective packing or from equipment.
The antistatic equipment should be kept on during all module handling.
(c) Avoid finger contact with devices on the modules and with its connectors
(d) If it is necessary to place any module down 'unprotected', place on a static shielding bag,
or other equivalent material
(e) Modules should be protected by a static-shielding bag when out of the equipment.
GEMTEQ I/O Technical Manual (T2031En)
Page 7-2
Rev.02 (10/10)
Содержание GEMTEQ I/O GEM80
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