WhatsApp : +88 01818929292 / +8801730296909
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WhatsApp : +88 01818929292 / +8801730296909
info@smmarineservice.com sohelbhuiyan1213@gmail.com arafatbhuiyan3657@gmail.com
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NABTESCO ML-800 III Telegraph Logger

Item Code:

Telegraph Unit

Brand:

NABTESCO

Condition:

Refurbished


NABTESCO ML-800 III Telegraph Logger

Technical Guide | Engine Telegraph Data Logger | Repair, Spare Parts & Worldwide Supplier


 Title

NABTESCO ML-800 III Telegraph Logger | Marine Engine Telegraph Data Logger | Repair, Spare Parts, Manual & Supplier


 Description


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4

Product Introduction

The NABTESCO ML-800 III Telegraph Logger is a dedicated marine engine order recording system designed to automatically record engine telegraph commands, response times, and operational events. It provides a permanent printed record of engine order communications between the bridge and engine room, making it an essential device for voyage documentation, troubleshooting, and accident investigation.

The ML-800 series has been widely installed on commercial ships, tankers, offshore vessels, and passenger ships because of its dependable operation and accurate event recording.

Models covered in this guide include:

  • NABTESCO ML-800 III
  • NABCO ML-800 III
  • ML-800 II Telegraph Logger
  • ML-800 V Telegraph Logger

Marine engineers looking for marine telegraph loggers, spare parts, repair services, or replacement units can contact SM MARINE SERVICE™. Visit https://www.smmarineservice.com for additional marine automation equipment and technical support.


What is the NABTESCO ML-800 III Telegraph Logger?

The ML-800 III continuously records every engine telegraph command transmitted between the bridge and the engine room. Each command is printed together with the corresponding response time and event information, creating a permanent operational log.

This information is extremely valuable for:

  • Voyage Record Keeping
  • Engine Order Verification
  • Operational Analysis
  • Incident Investigation
  • Maintenance History
  • Classification Society Inspection

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4

Main Features

The ML-800 III offers reliable recording and monitoring functions, including:

  • Automatic Engine Order Recording
  • Real-Time Event Logging
  • Thermal Printer Recording
  • LCD Display
  • Date & Time Recording
  • Engine Response Logging
  • User-Friendly Operation
  • Continuous Event Memory
  • Reliable Marine Construction
  • Long Service Life

Marine Applications

The NABTESCO ML-800 III is commonly installed on:

  • Container Ships
  • Bulk Carriers
  • Oil Tankers
  • Chemical Tankers
  • LNG & LPG Carriers
  • Offshore Support Vessels
  • Passenger Ships
  • Research Vessels
  • Naval Ships
  • General Cargo Ships

It forms an important part of the vessel's bridge control and engine command documentation system.


SM MARINE SERVICE™ supplies marine engine telegraph systems, bridge automation equipment, and marine spare parts worldwide. Learn more at https://www.smmarineservice.com.


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4

Common Spare Parts

Frequently requested spare parts include:

  • Thermal Printer Assembly
  • Printer Head
  • Paper Roll
  • LCD Display Module
  • Main CPU Board
  • Power Supply Module
  • Communication Board
  • Relay Board
  • Interface Module
  • Keypad Assembly
  • Internal Battery
  • Terminal Block
  • Printer Motor
  • Paper Feed Roller
  • Fuse Kit

Many ML-800 III units can be repaired economically by replacing faulty electronic modules instead of replacing the complete logger.


Common Problems & Troubleshooting

Typical operational issues include:

  • Printer not printing
  • Paper feed failure
  • Blank LCD display
  • Communication error
  • Power supply failure
  • Incorrect date and time
  • Printer head damage
  • Internal battery failure
  • Alarm indication fault
  • Main PCB malfunction

Maintenance Tips

  • Replace thermal paper before it is exhausted.
  • Clean the printer head regularly.
  • Inspect communication cables.
  • Verify date and time settings.
  • Check power supply voltage.
  • Test printing quality during scheduled maintenance.

Routine preventive maintenance helps preserve reliable voyage records and extends equipment service life.


Frequently Asked Questions (FAQ)

What is the NABTESCO ML-800 III used for?

It automatically records engine telegraph commands, responses, and operational events between the bridge and engine room.

Does the ML-800 III use thermal paper?

Yes. It records engine order data using an integrated thermal printer.

Can the printer be repaired?

Yes. Many printing issues can be solved by replacing the printer head, paper feed mechanism, printer motor, or related electronic modules.

Does SM MARINE SERVICE™ supply used and reconditioned units?

Yes. We supply new, used, and professionally reconditioned NABTESCO ML-800 III Telegraph Loggers, spare parts, and repair services.


SM MARINE SERVICE™

SM MARINE SERVICE™ supplies marine automation systems, bridge control equipment, engine telegraph systems, navigation equipment, and genuine or compatible spare parts worldwide.

Bangladesh Office
Samir Market, DT Road, Pahartali, Beside CDA Market
Chattogram, Bangladesh

China Warehouse & Support Center
Shanghai, China

Website
https://www.smmarineservice.com

Email
info@smmarineservice.com

WhatsApp
+8801818929292

Marketing Contact
Nazmul Hasan Bhuiyan


Conclusion

The NABTESCO ML-800 III Telegraph Logger is a dependable marine recording system that provides accurate documentation of engine telegraph commands and vessel operating events. Its reliable thermal printing, simple operation, and robust marine design make it an important component of bridge-to-engine communication systems.

Whether you require a complete ML-800 III unit, replacement spare parts, thermal printer components, repair services, or technical support, SM MARINE SERVICE™ provides reliable marine automation solutions with worldwide delivery.


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