Hubbell GAI-TRONICS SP2 Quick Installation Manual

SP2 Fiber Hazardous Area Handset/Speaker Amplifier Station

Important Safety Instructions


Read, follow, and retain instructions—All safety and operating instructions should be read and followed
before operating the unit. Retain instructions for future reference.

Heed warnings—Adhere to all warnings on the unit and in the operating instructions.

Attachments—Attachments not recommended by the product manufacturer should not be used, as they may
cause hazards.

Servicing—Do not attempt to service this unit by yourself. Opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

Attention—This device requires an active laser component provided by the end installer. Supply voltage
3.3 V dc, supply current 300 mA, power dissipation 1 W. Fiber optic module must comply with the
provisions of Laser Class 1.
Specific Conditions of Use: Flameproof joints are not to be repaired in the field. If the flame path is damaged,
the enclosure is to be removed from service and replaced with a new properly working enclosure. The screws
used for the body to cover must have a yield stress equal to or greater than 1100 MPa.
ATTENTION
and international electrical codes. North America - Consult the National Electrical Code (NFPA 70), Canadian
Standards Association (CSA 22.1), and local codes for specific requirements regarding your installation. Class 2
circuit wiring must be performed in accordance with NEC 725.55.
These enclosures must be installed by trained, qualified and competent personnel. Installation must comply with
state and national regulations; as well as safety practices for this type of equipment.
WARNING
Do not install this equipment in hazardous areas other than those indicated on the
approval listing in the "Approvals" section of this manual. Such installation may cause a safety hazard and
consequent injury or property damage.
The mounting location must be flat and provide proper clearance, rigidity and strength to support the enclosure
and all contained devices. The enclosures are equipped with factory-installed hinges. The enclosures should be
mounted with hinges on the left.
WARNING
Do not mount the enclosure with hinges on the top or bottom side.
Securely fasten the enclosure to the mounting location, using 3/8-inch (10mm) diameter steel mounting bolts and
washers, or washer head bolts.
WARNING
Do not disconnect equipment while energized.
Ensure proper grounding to protective earthing.
WARNING
In 24 V dc systems: Under NO condition should this equipment be operated from a
battery charger without the batteries connected.
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
G A I - T R O N I C S
A H U B B E L L C O M P A N Y
Quick Installation Guide
—Install equipment without modification and according to all applicable local, national
610-777-1374  800-492-1212  Fax: 610-796-5954
Visit www.gai-tronics.com for product literature and manuals
®
C O R P O R A T I O N
Pub. 42004-792AQG