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Guardian Telecom Inc. 

 

 

 

Installation and Operation 

SCR Series 

 

Page 10 

 

 

 

Warranty 

Guardian Telecom warrants your product to be free of defects in material and workmanship for a period 
of one year. Guardian Telecom will repair or replace any defective unit that is under warranty 

This warranty is null and void if any non-authorized modifications have been made to this product

or if 

it has been subjected to misuse, neglect, or accident. This warranty covers bench repairs only; such 
repairs must be made at Guardian Telecom or an authorized service depot. Guardian Telecom is not 
responsible for costs incurred for on-site service calls, freight, or brokerage. 

A return authorization must be obtained prior to warranty claims or repairs. 

Disclaimer 

The products covered by this manual are designed for use in Industrial Environments and/or Hazardous 
Locations.  Due to the range of possible applications for these instruments the manufacturer will not be 
responsible for damages or losses of any kind suffered as a result of the use of this product, including 
consequential damages. 

Warning 

This device may be opened and reassembled by qualified personnel only, for the purposes of installing 
the product, making adjustments and replacing components, following the instructions in the product 
manual. 
 

High voltages may be present in this product when connected to telephone wiring. 

 

Service Telephone Number 

1-800-363-8010 

Guardian Telecom provides a customer service telephone number which is toll-free within North 
America. If you need assistance when installing or operating this product

please call the toll-free 

telephone number between regular business hours (8:00AM-5:00PM), Mountain Standard Time. If you 
are calling outside of regular business hours, please leave a detailed message, and a member of 
Guardian Telecom’s Service Department will return your call as soon as possible. If your product 
requires service, Guardian personnel will supply you with an RMA (return materials authorization) 
number over the telephone or through our web site product return page. This number must be included 
with your return address and the name of the person to contact. 

 

Guardian Telecom Inc. 

7552 - 10th Street N.E. 

Calgary, Alberta, Canada T2E 8W1 

Toll-free 1-800-363-8010 

Ph.  (403) 258-3100 

Fax. (403) 253-4967 

www.guardiantelecom.com 

Feedback 

Guardian Telecom continually strives to make reliable, durable, and easy to use products. If you, as an 
installer or user of our equipment, have any suggestions for improvements to this or any of our products 
or documents, including this manual, we would appreciate hearing from you. 

Summary of Contents for SCR 11

Page 1: ...T2E 8W1 Ph 403 258 3100 email info guardiantelecom com www guardiantelecom com Industrial Communications Worldwide Industrial Ringdown Autodialer Telephone SCR Series Installation Operation SCR 11 SC...

Page 2: ...Warning 10 Service Telephone Number 10 Feedback 10 Guardian Product Return 11 Table of Figures Figure 1 Features 4 Figure 2 Overall Dimensions 4 Figure 3 Installation SCR 11 5 Figure 4 Installation SC...

Page 3: ...Gauge steel zinc dichromate plated and powder coated Epoxy Resin Coating encapsulates all parts on main circuit board resistant to corrosive agents eg H2S SO2 and NH3 and high humidity Magnetic Reed...

Page 4: ...ID APPROVALS HIGH IMPACT ABS HANDSET HEARING AID COMPATIBLE EARPIECE 16 GA STEEL ZINC DICHROMATE PLATED AND POWDER COATED MAGNETIC REED HOOK SWITCH ARMORED HANDSET CORD ID APPROVALS WIRING ACCESS HIG...

Page 5: ...SCR 41 2799 45 BR 3 39 BEL Ringer FLOYD BELL INC COLUMBUS OH MADE IN USA BY SURGE ARRESTOR TERMINAL STRIP FUSE HARNESS FACEPLATE GASKET GROUND GROUND RING TIP B B GASKET FUSE HARNESS BEL Ringer COLUM...

Page 6: ...ashers that will assist in sealing the mounting holes Wiring the SCR to the Telephone System Tip Use 8 or M4 screws to secure the unit to the wall Fit an appropriate cable gland grommet or conduit con...

Page 7: ...ation SCR 41 Carefully replace the front plate and install all eight screws Do not over tighten the cover screws there is a flexible gasket between the cover and the body Excessive tightening of the s...

Page 8: ...RINGER OUTPUT 75 dB FCC RINGER EQUIVALENCE 0 8B SET IMPEDANCE 600 OHMS NOMINAL MAXIMUM LOOP 15 000 FEET 4 600 METERS OF 22 AWG COPPER ELECTRICAL REQUIREMENTS RINGER SENSITIVITY 40 100 V 16 25 HZ LINE...

Page 9: ...aceplate SCR 11 P006263 Faceplate SCR 41 P005479 Handset Shell C W Volume Control 22 Armored Cord P005477 Handset Shell C W Volume Control 6 Curly Cord P002786 Handset Cradle P004371 Handset Retainer...

Page 10: ...making adjustments and replacing components following the instructions in the product manual High voltages may be present in this product when connected to telephone wiring Service Telephone Number 1...

Page 11: ...dian Telecom to obtain authorization to return the product This can be done by completing a RMA form online at www guardiantelecom com or by calling the service telephone number given in this manual A...

Page 12: ...Calgary Alberta Canada T2E 8W1 Toll free 1 800 363 8010 Ph 403 258 3100 Fax 403 253 4967 www guardiantelecom com E mail mailto sales guardiantelecom com Click to open message box Industrial Communica...

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