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Warranty

 – Seller warrants all goods for five years on parts and 2-1/2 years 

on labor, under the following conditions and exceptions: Seller warrants that 

all goods of Seller's manufacture will conform to any descriptions thereof for 

specifications which are expressly made a part of this sales contract and at the 

time of sale by Seller such goods shall be commercially free from defects in 

material or workmanship. Seller reserves the right at the Seller’s discretion 

to “Repair and Return” or “Replace” any item deemed defective during the 

warranty period. This warranty does not cover travel expenses, the cost of 

specialized equipment for gaining access to the product, or labor charges for 

removal and reinstallation of the product. This warranty shall be ineffective 

and shall not apply to goods that have been subjected to misuse, neglect, 

accident, damage, improper maintenance, or to goods altered or repaired by 

anyone other than Seller or its authorized representative, or if five years have 

elapsed from the date of shipment of the goods by Seller with the following 

exceptions: lamps and strobe tubes are not covered under this warranty. 

Outdoor warning sirens and controllers manufactured by Federal Warning Sys-

tems are warranteed for two years on parts and one year on labor. No agent, 

employee, representative or distributor of Seller has any authority to bind the 

Seller to any representation, affirmation, or warranty concerning the goods 

and any such representation, affirmation or warranty shall not be deemed to 

have become a part of the basics of the sales contract and shall be unenforce-

able. THE FOREGOING WARRANTIES ARE EXCLUSIVE AND IN LIEU 

OF ALL OTHER WARRANTIES OR MERCHANTABILITY, FITNESS 

FOR PURPOSE AND OF ANY OTHER TYPE, WHETHER EXPRESS 

OR IMPLIED. These warranties shall not apply unless Seller shall be given 

reasonable opportunity to investigate all claims for allegedly defective goods. 

Upon Seller's instruction a sample only of allegedly defective goods shall be 

returned to Seller for its inspection and approval. The basis of all claims for al-

leged defects in the goods not discoverable upon reasonable inspection thereof 

pursuant to paragraph 8 hereof must be fully explained in writing and received 

by Seller within thirty days after Buyer learns of the defect or such claim shall 

be deemed waived.

Industrial Systems

2645 Federal Signal Drive • University Park, IL 60484-3167
Tel: 708-534-4756 • Fax: 708-534-4852
Email: [email protected] • www.federalsignal-indust.com

Summary of Contents for Commander 371ST-250

Page 1: ...256820E REV E 811 Printed in U S A Commander Strobe Warning Light Model 371ST 250 Installation and Maintenance Manual...

Page 2: ...warning sirens and controllers manufactured by Federal Warning Sys tems are warranteed for two years on parts and one year on labor No agent employee representative or distributor of Seller has any au...

Page 3: ...e Mounting the Light 8 Wiring the Light 9 Safety Messages to Maintenance Personnel 11 Replacing the Flash Tube 12 Cleaning the Dome 14 Getting Service Assistance and Parts 14 Repair Service 14 Technic...

Page 4: ...4 Model 371ST 250 Strobe Light Contents Figures Figure 1 Mounting options 8 Figure 2 Dome and lens assembly removed 10 Figure 3 Flash tube replacement 13...

Page 5: ...re to be accomplished under the direction of the facilities engineer and the safety engineer In addition listed below are some other important safety instructions and precautions you should follow Rea...

Page 6: ...used for side entry wiring Installation can be surface or 1 inch NPT pipe mount Optional wall and corner mount brackets are available for the 371ST The Commander is rated Type 4X IP66 watertight dust...

Page 7: ...d by a flashing light during its light pulse 2 ECP Effective Candela is the intensity that would appear to an observer if the light were burning steadily Table 2 Dimensions Height 11 38 in 289 0 mm Di...

Page 8: ...1 inch NPT pipe by threading the light clockwise on the pipe Figure 1 For information on making the electrical connections see Wiring the Light on page 9 Surface Mounting the Light To mount the light...

Page 9: ...e supply circuit If you are using conduit side entries or if you are using the housing as a junction box perform the following steps 1 Disassemble the light a Remove the dome assembly by grasping the...

Page 10: ...igure 2 Dome and lens assembly removed DOME ASSEMBLY DIE CAST RING GASKET GROUND SCREW STROBE SPINNING ASSEMBLY SCREWS 10 HEX HEAD 3 BASE TURN DIE CAST RING COUNTER CLOCKWISE TO REMOVE 290A3949B A CON...

Page 11: ...t system must be done with the power turned off Any maintenance to the light system must be performed by a trained electrician in accordance with NEC CEC Guidelines and local codes Never alter the uni...

Page 12: ...he lamp to cool and the internal high voltages to discharge 2 Remove the dome assembly by grasping the die cast ring attached to the dome and turning it counter clockwise NOTE If the dome assembly is...

Page 13: ...handling them Halogen and strobe lamps are also pressurized and if broken can result in flying glass Always wear gloves and eye protection when handling these devices Failure to follow this caution ma...

Page 14: ...e Dome NOTE Maintenance procedures sometimes require fixtures to be hosed down for good housekeeping The electrical circuit should be turned off prior to hosing down the light Clean the dome periodica...

Page 15: ...ssembly Red K8459126 02 Fresnel Lens Clear K8422B428 Gasket Dome Ring K8459123 Gasket Surface Mount K8459127 Flash Tube K149122 Printed Circuit Board Assembly 250 Vdc K2001070 Table 4 Accessories Desc...

Page 16: ...l Systems 2645 Federal Signal Drive University Park IL 60484 3167 Tel 708 534 4756 Fax 708 534 4852 Email elp federalsignal com www federalsignal indust com 2011 Federal Signal Corporation All rights...

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