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CHAPTER 3:  MAINTENANCE & TROUBLESHOOTING

SERVICE & SUPPORT

4.  Service & Support

4.1.  Contact ATX Networks

Please contact ATX Technical Support for assistance with any ATX products. Please contact ATX Customer Service to obtain 

a valid RMA number for any ATX products that require service and are in or out-of-warranty before returning a failed module 

to the factory.

RF & OPTICAL TECHNICAL SUPPORT

Tel:  

(905) 428-6068

Toll Free:  

(800) 565-7488 (USA & Canada only) 

► Press *3 for 

Technical Support

 

► Then press 2 for 

RF & Optical Products (MAXNET, SignalOn, HFC Enhance, PCI Filters, Q-Series, FLEXNET, 

SCN, SMAC

,

 FiberLinx)

Email:  

[email protected]

CUSTOMER SERVICE

ATX Networks

1-501 Clements Road West

Ajax, ON L1S 7H4 Canada

Tel:  

(905) 428-6068

Toll Free: 

(800) 565-7488 (USA & Canada only)  

► Press *1 for 

Customer Service

Fax:  

(905) 427-1964

Toll Free Fax:  (866) 427-1964 (USA & Canada only)

Web:  

www.atxnetworks.com

Email:  

 

[email protected]

4.2.  Warranty Information

All of ATX Networks’ products have a 1-year warranty that covers manufacturer’s defects or failures. 

4.3. Safety

IMPORTANT! FOR YOUR PROTECTION, PLEASE READ THE FOLLOWING:
Water and Moisture: 

Care  should  be  taken  so  that  objects  do  not  fall  and  liquids  are  not  spilled  into  the  enclosure 

through openings.

Power Sources: 

The device should be connected to a power supply only of the type described in the operating instructions 

or as marked on the device.

Grounding or Polarization: 

Precautions should be taken so that the grounding or polarization means of the device is 

not defeated.

NOTE: 

When installing the MNAC or MNDC Power Supply, the GND bonding terminal #1 on the back of the MNAC or 

 

MNDC Power Supply shall be connected to the chassis ground lug.

Power Cord Protection: 

Power supply cords should be routed so that they are not likely to be pinched by items placed upon 

or against them, paying particular attention to cords at plugs, convenience receptacles, and the point where they exit from 

the device.

Servicing: 

The user should not attempt to service the device beyond that described in the operating instructions. All other 

servicing should be referred to qualified service personnel.

Fusing: 

If your device is equipped with a fused receptacle, replace only with the same type fuse. Refer to replacement text 

on the unit for correct fuse type.

Recommended external fusing of the MNDC supply to be limited to 4 Amps.

          MAXNET

®

 – MNAC/MNDC Modular Power Supply – Installation & Operation Manual 

4-1

 

CHAPTER 4:  SERVICE & SUPPORT

Summary of Contents for MNAC-110

Page 1: ...MNAC MNDC Modular Power Supply Installation Operation Manual D3 1 CCAP Compliant Pat s U S 6 842 348 7 043 236 Cdn 2 404 840 2 404 844 Pat s U S 6 842 348 7 043 236 Cdn 2 404 840 2 404 844...

Page 2: ...er countries Products or features contained herein may be covered by one or more U S or foreign patents Other non ATX product and company names in this manual are the property of their respective comp...

Page 3: ...dule Installation into the Active MAXNET Chassis 2 1 2 3 DC Redundant Powering of Active MAXNET Chassis 2 2 2 4 Module Power Requirements 2 2 2 5 LED Indicator 2 2 2 6 Voltage Monitor 2 2 3 MAINTENANC...

Page 4: ...gram 1 2 5 MNAC 220CM Power Supply with Current Monitoring Functional Diagram 1 2 6 MNRPS Remote Power Supply Functional Diagram 1 2 7 MNRPS CM Remote Power Supply with Current Monitoring Functional D...

Page 5: ...to provide remote indication via the rear terminal block of current fluctuations caused by an active module failure The MNRPS is a module that supplies power to an Active MAXNET Chassis backplane fro...

Page 6: ...tional Diagram MNAC 220CM INPUT VOLTAGE 220 20 VOLTS AC OUTPUT VOLTAGE 24 1 0 VOLTS DC FREQ 50 60Hz CURRENT 1 0 AMPS AC CURRENT 3 6 AMPS DC NO RLY V ALARM NO RLY I ALARM 220V IN 24V OUT AC POWER SUPPL...

Page 7: ...on should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring Appropriate considera...

Page 8: ...dicator The MNAC and MNDC power supply module have an LED indicator The LED verifies by lighting solid GREEN that the power supply is supplying 24 VDC to the Active MAXNET Chassis backplane 2 6 Voltag...

Page 9: ...orrect power Refer to the MNAC MNDC Not Powering Chassis troubleshooting section If power availability is not an issue and other modules in the chassis are okay the module itself is suspect Continue R...

Page 10: ...CHAPTER 3 MAINTENANCE TROUBLESHOOTING 3 2 MAXNET MNAC MNDC Modular Power Supply Installation Operation Manual This page left intentionally blank...

Page 11: ...hat objects do not fall and liquids are not spilled into the enclosure through openings Power Sources The device should be connected to a power supply only of the type described in the operating instr...

Page 12: ...wer AC or DC should be disconnected from the module before removing for replacement or service This is accomplished by removing the AC IEC plug for the MNAC unit and wires from the terminal block of t...

Page 13: ...This page left intentionally blank MAXNET MNAC MNDC Modular Power Supply Installation Operation Manual 4 3 CHAPTER 4 SERVICE SUPPORT...

Page 14: ...Canada Rev 04 17 ANW0874 1 501 Clements Road West Ajax ON L1S 7H4 Canada Tel 1 905 428 6068 Toll Free 1 800 565 7488 Fax 1 905 427 1964 Toll Free Fax 1 866 427 1964 www atxnetworks com support atxnet...

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