General Description of the Equipment and Classification, SG-System I – Safety Instruc-
tions
The SG-SYSTEM I equipment is a CLASS 1, DESK-TOP (MOVABLE) OR RACK-MOUNTED (FIXED – STATIONARY), EQUIPMENT, PLUG-
GABLE TYPE A using a DETACHABLE POWER SUPPLY CORD; it is designed to be INSTALLED, OPERATED and MAIANTAINED by SER-
VICE PERSONS ONLY. [person having appropriate technical training and experience necessary to be aware of hazards to which that person may be
exposed in performing a task and of measures to minimize the risks to that person or other persons]. The equipment SG-SYSTEM I shall be installed
in RESTRICTED ACCESS LOCATIONS within an environment that provides the Pollution Degree max 2, and over-voltages category II – non-haz-
ardous locations, indoor only.
The POWER SUPPLY CORD serves as a means of disconnection from the MAINS. The OUTLET used to power the equipment shall be installed near
the equipment, and shall be easily accessible. The equipment must be connected to a socket outlet with a protective grounding electrode conductor!
WHEN RACK-MOUNTED, IT IS THE RESPONSIBILITY OF THE INSTALLER TO ENSURE THAT THE FINAL ASSEMBLY that includes SG-
System I EQUIPMENT IS COMPLIANT with the applicable requirements from the point of view of STABILITY; the rack-mounted equipment must
be secured to the building structure before operation; all wiring and installation shall be in accordance with electrical codes acceptable to the authori-
ties that have jurisdiction where the equipment is installed, serviced and operated; not more than 3 (three) SG-System I units mounted within the same
rack shall be powered from the same branch circuit; use a different branch circuit for any group larger than 3 (three) units.
Inter-connecting cables shall be routed in a manner that prevents excessive strain on wire and on terminal connections; loosening of terminal connec-
tions; damage of conductor insulation. This product used Lithium Batteries. Improper handling of lithium batteries may result in heat generation,
explosion or fire, which may lead to personal injury.
CONNECTION TO THE MAINS:
Connect the DETACHABLE POWER SUPPLY CORD to the IEC 320 connector located on SG-System I equipment.
CAUTION: The Ethernet communication lines must be connected first to an Approved (acceptable to the local authorities) type NID (Network Inter-
face Device) before leaving the premises (e.g. UL Installations, UL60950 Listed NID for ULC Installations CAN/CSA C22.2 No. 60950-1 Listed
NID).
NO REPAIRS IN THE FIELD ARE ALLOWED. THE EQUIPMENT SG-System I MUST BE RETURNED TO THE MANUFACTURER FOR
REPAIRS.
Safety Considerations
The unit is to be installed and used in an environment that provides pollution degree max 2 and overvoltages category II, indoors, in a non-hazardous
location only. The SG-System I is intended to be installed, operated, and maintained by Service Persons only, in restricted access locations. The equip-
ment is included within a metallic enclosure that fulfills all of the applicable requirements for a fire enclosure. The enclosure cannot be opened without
the use of a tool.
When installing, connecting, or operating the SG-System I, take care to observe the following precautions:
• Connect the connection cable to the appropriate socket.
• Ensure that the cables are laid out in such a way that accidents cannot occur. Connected cables must not be subject to excessive mechanical strain.
• Use only authorised accessories with this equipment.
• Protect the receiver from moisture, dust, liquids, and vapors.
Important Safety Guidelines
1. Never install telephone wiring during an electrical storm.
2. Read these instructions and save for later reference.
3. Follow all warnings and instructions as marked on the product.
4. Unplug the receiver from the mains power and telephone line sockets prior to cleaning. Use only a soft, damp cloth to clean the device. Do not
use abrasive liquids or chemicals to clean the device.
5. Do not place this product on an unstable cart, stand, or table. The receiver may fall, causing serious damage to the product and the operator.
6. Unplug the receiver from the mains power and telephone line sockets and refer servicing to qualified service personnel under the following
conditions:
• When the mains power cord is frayed, or the plug is damaged.
• If liquid has been spilled into the receiver, or exposed to rain or water.
• If the receiver does not operate normally when the operating instructions are followed.
• If the receiver exhibits a distinct reduction in performance
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