DMT MW-022-44c-E-117 Mooring Winch Technical Manual (117 kN) – Order 219138 PDF

Description

DMT MW-022-44c-E-117 Mooring Winch Technical Manual – Order 219138

This is the full technical manual issued by DMT Marine Equipment S.A. for the MW-022-44c-E-117 electric-driven mooring winch rated at 117 kN nominal pull on the first layer. It is the document that ships with the winch and it covers the complete unit: supports, reduction gear, driving electric motor, mooring drum, warping head, manual band brake, manual coupling device and main shaft. The manual carries drawing number 32164-1, order number 219138, yard number 563352 and is dated 27/03/2020.

It is written for the crew and shore technician who has to install the winch on deck, align it correctly, run it safely, keep it lubricated, and repair it when something goes wrong. Both halves of the document are present: Part 1 deals with description, technical data, mounting and operation, Part 2 deals with service, maintenance, lubrication and repair. A complete electrical connection diagram and five annexes with the winch, reduction gear, band brake and coupling device drawings close out the document.

File Details

• Manual type: Equipment technical manual (installation, operation, service and maintenance)
• Brand / manufacturer: DMT Marine Equipment S.A.
• Product type: MW-022-44c-E-117 [kN] – electric mooring winch
• Drawing number: 32164-1
• Order number: 219138
• Yard number: 563352
• Date of the manual: 27 / 03 / 2020
• Language: English
• File format: PDF

Chapters Covered

• 1. Description
• 2. Technical Data
• 3. Location and Mounting Instructions
  • Alignment of reduction gear
  • Alignment of the lateral supports
  • Horizontality axis of the main shaft
  • Adjustments and fixing of the winch on deck
  • Alignment of the band brake on the braking way
• 4. Construction and Operating Instructions
  • 4.1 Construction (reduction gear, manual operated band brake, coupling device, mooring drum, main shaft, warping head)
  • 4.2 Operating instructions (mooring manoeuvres by mooring drum, switching from one drum to the other, quay manoeuvring by warping head)
• 5. Stopping Instructions
• 6. Labor Safety Precautions
• Part 2 – Service and Maintenance
  • 1. Maintenance Rules
  • 2. Directions for Lubrication
  • 3. Possible Defects and Repair Procedure
  • 4. Product Assembling / Disassembling
  • 5. Service Under Warranty / No Warranty Period
  • 6. Spare Parts
• Electric Connection Diagram
• Annexes
  • Annex 1 – Mooring Winch type MW 022 E 44C (117 kN), dwg. no. 32164-1, parts list and views
  • Annex 2 – Reduction Gear, dwg. no. 35512, parts list and sections
  • Annex 3 – Band Brake, parts list and sections
  • Annex 4 – Coupling device (left), parts list and views
  • Annex 5 – Coupling device (right), parts list and views

Read together, these chapters give a technician the whole working picture of the MW-022-44c-E-117 winch. Part 1 explains what each assembly does and how the winch is bolted, shimmed, welded and aligned onto the deck, including the 750 mm sitting-surface-to-main-shaft height and the 2 mm maximum foot-pad clearance that decide whether the installation will survive at sea. Part 2 turns that into a maintenance routine: which points to grease weekly, which to grease fortnightly, when the reduction gear oil is changed, how the ferodo band brake lining is measured, and what each abnormal noise, oil leak or overheating symptom is likely to mean. The annexes then let you identify individual parts by item number and drawing, which is what you need when you are ordering a replacement.

Technical Data In The Manual

The technical data chapter lists the winch’s working envelope in full: the 117 kN nominal pull and 0-9.5 m/min nominal speed on the first layer, the 77 kN medium pull, the 46 kN low pull, the 164 kN overload figure, the 313 kN brake holding capacity and the 110 m / 5 layer storage capacity. The warping head is rated at 80 kN nominal pull and 0-13 m/min. On the electrical side the manual gives the 22 kW motor, 415 V / 0-125 Hz supply, 0-3650 r.p.m. rotation, S1 duty type, TENV cooling and IP 67 degree of protection. It also states the minimum breaking load requirements for the synthetic rope (greater than 391 kN) and for the warping head rope (greater than 240 kN).

What This Manual Lets You Do

With this DMT MW-022-44c-E-117 technical manual in hand you can install the winch correctly instead of guessing at alignment, torque the foundation screws to the specified 600 Nm with Loctite 243 retention, and lay the 10 mm welding seam in the alternating sequence the manual requires. You can set the band brake so the lining contacts the braking way across its full width, adjust the coupling device and jaw clutch, grease every marked point on the schedule, and diagnose the faults the manual tabulates – bearing noise, bush damage, flexible coupling failure, oil leakage, reduction gear overheating, electric motor start-up failure and loss of braking capacity – with the repair procedure for each. You can also work from the electrical connection diagram and the annex drawings to trace wiring and identify spares.

Getting the alignment, brake adjustment and lubrication intervals right is what keeps a mooring winch reliable, and these are exactly the values a generic manual will not give you. The PDF is delivered instantly after purchase, there is nothing to ship and nothing to wait for, and it opens on a laptop, tablet or phone in the workshop or on the quay. Print the pages you need for the job and keep the rest on file.

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