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C1D1 - 120V AC - Ceiling Mount - IP44 - (4) 3/4" NPT
Thank you for your purchase of the Larson Electronics EXP-SD-SFC-120V-V1.
WARNING:
READ CAREFULLY BEFORE INSTALLING FIXTURE. RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE.
CRITICAL SAFETY INSTRUCTIONS:
•
INSTALLATION SHOULD ONLY BE CONDUCTED BY A QUALIFIED ELECTRICIAN IN ACCORDANCE WITH NEC AND ANY
RELEVANT LOCAL BUILDING CODES.
•
RISK OF FIRE OR ELECTRIC SHOCK. FIXTURE INSTALLATION REQUIRES KNOWLEDGE OF FIXTURE'S ELECTRICAL
SYSTEMS. IF NOT QUALIFIED, CONTACT A QUALIFIED ELECTRICIAN.
BE CERTAIN ELECTRICAL POWER IS OFF BEFORE AND DURING INSTALLATION AND MAINTENANCE.
•
MAKE SURE THE SUPPLY VOLTAGE IS THE SAME AS THE FIXTURE'S RATED VOLTAGE.
•
TO PREVENT WIRING DAMAGE OR ABRASION, DO NOT EXPOSE WIRING TO EDGES OF SHEET METAL OR SHARP
•
OBJECTS. SUITABLE FOR DAMP LOCATIONS.
IMPORTANT
READ CAREFULLY BEFORE INSTALLING THIS FIXTURE. SAVE THESE INSTRUCTIONS FOR FUTURE
REFERENCE. THE EXP-SD-SFC-120V-V1 MUST BE WIRED IN ACCORDANCE WITH NATIONAL ELECTRICAL
CODE AND ALL APPLICABLE LOCAL CODES. PROPER GROUNDING IS REQUIRED FOR SAFETY.
WE STRONGLY ENCOURAGE ONLY A LICENSED ELECTRICIAN INSTALL, OPERATE AND MAINTAIN THIS
PRODUCT. IF YOU ARE NOT QUALIFIED OR UNFAMILIAR WITH ANY ASPECT OF THIS INSTRUCTION SHEET,
CONSULT AN ELECTRICIAN. THERE ARE NO SERVICEABLE PARTS INSIDE.
WARNING: MAKE SURE POWER IS TURNED OFF BEFORE STARTING THE
INSTALLATION OR PERFORMING ANY MAINTENANCE.
RISK OF FIRE/ELECTRIC SHOCK –
RISK OF PERSONAL INJURY –
RISK OF BURN –
ALLOW FIXTURE TO COOL BEFORE SERVICING.
WARNING
TO AVOID THE RISK OF FIRE, EXPLOSION OR ELECTRIC SHOCK, THIS PRODUCT SHOULD BE INSTALLED,
INSPECTED AND MAINTAINED BY A QUALIFIED ELECTRICIAN ONLY, IN ACCORDANCE WITH ALL
APPLICABLE ELECTRICAL CODES.
TO AVOID ELECTRIC SHOCK:
•
BE CERTAIN ELECTRICAL POWER IS OFF BEFORE AND DURING INSTALLATION AND MAINTENANCE.
•
PRODUCT MUST BE CONNECTED TO A WIRING SYSTEM WITH AN EQUIPMENT-GROUNDING
CONDUCTOR.
TO AVOID EXPLOSION:
•
MAKE SURE THE SUPPLY VOLTAGE IS WITHIN THE VOLTAGE RATING.
•
ENSURE THE MARKED T RATING IS LESS THAN THE IGNITION TEMPERATURE OF THE HAZARDOUS
ATMOSPHERE.
•
DO NOT OPERATE IN AMBIENT TEMPERATURES ABOVE THOSE INDICATED ON THE PRODUCT
NAMEPLATE.
•
DO NOT OPERATE IF THE LENS, CORD, SEALS, HOUSING, RECEPTACLES, ETC. IS CRACKED OR
DAMAGED. IF SO, DISCONTINUE USE AND CONTACT MANUFACTURER FOR REPLACEMENT PARTS.
•
ALL FASTENERS SHOULD BE PROPERLY SEATED.
Magnetic Warning
PEOPLE
WITH
•
ELECTROMAGNETIC FIELDS IN CLOSE PROXIMITY TO HEART PACEMAKER COULD CAUSE
PACEMAKER INTERFERENCE OR PACEMAKER FAILURE.
KEEP FINGERS AWAY FROM MAGNET WHEN MOUNTING AS INJURY COULD OCCUR.
•
Larson Electronics, LLC
3.5W Explosion Proof Smoke Detector
Instruction Manual
DISCONNECT POWER AT BREAKER BEFORE INSTALLING OR SERVICING.
FIXTURE MAY BECOME UNSTABLE OR DAMAGED IF NOT INSTALLED PROPERLY.
PACEMAKERS
SHOULD
Phone: (800) 369-6671
CONSULT
THEIR
Fax: (903) 498-3364
EXP-SD-SFC-120V-V1
PHYSICIAN(S)
BEFORE
www.larsonelectronics.com
USE.
1 of 9
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Summary of Contents for Larson Electronics EXP-SD-SFC-120V-V1
- Page 1 IMPORTANT READ CAREFULLY BEFORE INSTALLING THIS FIXTURE. SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE. THE EXP-SD-SFC-120V-V1 MUST BE WIRED IN ACCORDANCE WITH NATIONAL ELECTRICAL CODE AND ALL APPLICABLE LOCAL CODES. PROPER GROUNDING IS REQUIRED FOR SAFETY. WE STRONGLY ENCOURAGE ONLY A LICENSED ELECTRICIAN INSTALL, OPERATE AND MAINTAIN THIS PRODUCT.
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Page 2: Operation
EXP-SD-SFC-120V-V1 The EXP-SD-SFC-120V-V1 from Larson Electronics is an Explosion Proof Smoke Detector that is designed for combustible facilities. This 120V AC smoke alarm contains three sets of relays, a magnetic test switch and an LED indicator. Constructed of polycarbonate/ABS and copper-free aluminum, the IP44 rated unit is compatible with ceiling mounting applications. - Page 3 If the test fails, a critical fault will occur. If degradation is present and approaching critical levels, an advisory fault will occur. Larson Electronics, LLC 3 of 9 Phone: (800) 369-6671 Fax: (903) 498-3364 www.larsonelectronics.com...
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Page 4: Installation
The external terminal can be used for supplementary bonding where local codes permit or require. NOTE : The EXP-SD-SFC-120V-V1 detector uses an internal Intrinsically Safe (I.S.) Barrier. Proper NEC I.S. grounding must be ensured. GREASE/LUBRICATION To ease installation and future removal, all threaded covers, stopping plugs, and thread adapters must be installed using thread lubricant. - Page 5 , - - - Wall Mount The EXP-SD-SFC-120V-V1 can also be mounted on a side wall (see Figure 6). The exact � m/� location of the detector must be determined by an evaluation based on supplemented engineering judgement, or if possible, by field tests.
- Page 6 Use the following instructions when wiring the EXP-SD-SFC-120V-V1 detector: RETAINING RING Slightly loosen the three setscrews located on the retaining ring WIRING --.
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Page 7: Maintenance
To avoid a potential electrostatic discharge (ESD), do not wipe or rub the surface of the EXP-SD-SFC-120V-V1 sensor module. NOTE : The EXP-SD-SFC-120V-V1 Smoke Detector contains no user serviceable components and should never be opened. The 3EXP-SD-SFC-120V-V1 wiring compartment is the only part of the smoke detector that should be opened by the user in the field. - Page 8 NO FAULT NO FAULT 2WIRE CLASS B RECEIVING ZONE " I'l l! � %, CHASSIS GROUND '" Figure 14-Multiple Detector Wiring (0-20 mA used, Relays not used) Larson Electronics, LLC 8 of 9 Phone: (800) 369-6671 Fax: (903) 498-3364 www.larsonelectronics.com...
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Page 9: Replacement Parts
Inspect for good working condition prior to storage and before re-use. REPLACEMENT PARTS The EXP-SD-SFC-120V-V1 is designed to provide years of reliable performance. Should the need for replacement parts arise, please contact Larson Electronics. THESE INSTRUCTIONS MAY NOT COVER ALL DETAILS OR VARIATIONS OF THIS PRODUCT FOR YOUR EQUIPMENT OR INSTALLATION REQUIREMENTS.