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NMF Crane DK II 45 t. 45027,5/35032,2 / Instruction Manual Board crane


Year: 2005
Language: english
Author: Neuenfelder Maschinenfabrik GmbH
Genre: Instruction Manual Board crane
Series: 27.06.2005
Format: PDF
Quality: OCR without errors
Number of pages: 370
Description: Neuenfelder Maschinenfabrik GmbH
Type: Crane 1 DK II 45027,5/35032,2
Crane 2 DK II 45027,5/35031,5
Order-No.: 80099
Hull-No.: 2023
Buildingyard: Zhoushan Shipyard
Name of Ship:
Year of Construction: 2005
Edition 27.06.2005

Index

1 What is worth knowing about this operating manual
1.1 Manufacturer .1
1.2 The operator?s duty of care ..............1
1.3 Terms, short cuts and symbols ........1
1.4 Technical Amendments....................2
1.5 Guarantee .....2
1.6 Copyright .......3
2 Description of the Crane
2.1 Technical Data .................................1
2.2 Construction ..3
2.3 General Aspects...............................4
2.4 Pump unit ......4
2.5 Lifting gear.....4
2.6 Luffing gear ...4
2.7 Turning gear ..4
2.8 Gear oil cooler ..................................4
2.9 Hydraulic oil cooler ...........................5
2.10 Heating ..........5
2.11 Slake rope switch .............................5
2.12 Gear limit switch ...............................5
2.13 Slip ring assembly ............................5
2.14 Load measuring bolt.........................6
2.15 Description of the electrical components.......................... )7
2.15.1 Electronic regulator print card ..........7
3 Safety
3.1 Use for the designed purpose ..........1
3.2 General safety instructions...............1
3.3 Requirement of personnel ................1
3.4 Symbols on the crane.......................1
3.5 Warning signals during the crane operation 2
3.6 Safety devices on the crane and their functional test..........2
3.6.1 Control lever ..2
3.6.2 Pressure switch ................................2
3.6.3 Hydraulic overload safety .................2
Instruction manual NMF Board crane type DK II
3.6.4 Limit switch .. 3
3.6.5 Anticollision... 3
3.7 Dangers and behaviour in case of danger.......................... 3
3.7.1 Danger from noise ........................... 3
3.7.2 Danger from „residual energy“:........ 3
3.7.3 Behavious in case of danger ........... 4
3.7.4 Behaviour in critical situations ........ 4
3.7.5 Emergency exit ............................... 4
4 Operation
4.1 Safety instructions ........................... 1
4.2 Requirement of personnel ............... 1
4.3 Working range of the crane ............. 2
4.4 Operation ...... 3
4.4.1 Operator?s cabin .............................. 3
4.4.2 Control panels.................................. 4
4.5 Inspection prior starting/operating the crane ...................... 6
4.5.1 Before starting ................................. 6
4.5.2 Switching on . 6
4.5.3 During operation 7
4.5.4 Switching the load stage on............. 7
4.5.5 Switching the half-load stage on...... 7
4.6 Switch off 8
4.7 Emergency shutdown of the crane .. 8
5 Monitoring, Failure, Troubleshooting and Elimination
5.1 Safety instructions ........................... 1
5.2 Requirement of personnel ............... 1
5.3 Monitoring, Failure, troubleshooting and elimination .......... 1
5.4 Brake relay monitoring..................... 1
5.4.1 „TEST OPERATION“ switch............ 1
5.4.2 „RESET“ button ............................... 2
5.5 Fault notification card....................... 2
5.6 Fault Search Diagram...................... 3
6 Maintenance and Repair
6.1 Safety instructions ........................... 1
6.2 Requirement of personnel ............... 2
6.3 Maintenance schedule..................... 2
6.4 Maintenance and repair 4
Instruction manual
Board crane type DK II NMF
Neuenfelder Maschinenfabrik GmbH 9. Mai2005
6.4.1 Cleaning the crane ...........................4
6.4.2 Greasing........4
6.4.3 Gear ..............4
6.4.4 Oil change .....4
6.4.5 Gear box inspection .........................4
6.4.6 Pump distribution gear .....................5
6.4.7 Gear oil cooler filter 6
6.4.8 Changing the hydraulic oil ................6
6.4.9 Changing the hydraulic oil filter ........6
6.4.10 Bottom hook block............................9
6.4.11 Roller Revolving Joint 10
6.4.12 Function and safety inspection.......11
6.4.13 Lamellar brakes..............................11
6.4.14 Changing the lamellars...................11
6.4.15 Slack rope switch gear 13
6.4.16 Slip ring assembly ..........................14
6.4.17 Load measuring bolts .....................15
6.5 Maintenance, service and discard criteria for wire rope ....17
6.5.1 Cleaning and greasing the wire rope.................................17
6.5.2 Monitoring....17
6.5.3 Wire changing ................................19
6.5.4 Replacement state of wear.............19
6.6 Gear cam limit switch .....................23
6.6.1 Setting of the limit switch................24
6.6.2 Perform the following work .............24
6.7 How do I exchange a Memory-Programmable Control (MPC)?...........................29
6.7.1 Changing the battery. .....................29
6.8 List of lubricants .............................35
7 Functional description of hydraulic
7.1 General aspects ...............................1
7.2 Starting the pump unit ......................1
7.3 Venting ..........1
7.4 Heating/Cooling system ...................1
7.5 Function of the electro-hydraulic control .............................2
7.6 Hoisting gear .3
7.6.1 Hoisting of the nominal load.............3
7.6.2 Function of half load (Set load range selector to 16 tons)...4
7.6.3 Hydraulic overload cut-off.................6
Instruction manual NMF Board crane type DK II
7.7 Luffing gear 7
7.7.1 „Luffing up“... 7
7.7.2 „Luffing down“................................. 7
7.8 Turning gear 8
7.8.1 Turning „RIGHT-LEFT“.................... 8
8 Hoisting of brakes in case of emergency
8.1 Hoisting gear. 1
8.1.1 Connect the hand pump for opening the brakes as follows 1
8.2 Jib 2
8.3 Slewing gear . 2
9 Illustration
10 Spare parts
10.1 Ordering spare parts........................ 1
11 Subcontractor documentation
12 Drawings

Instruction manual Board crane type DK II Illustration

Chapter 2; Illustr.1 Overview 3
Chapter 4; Illustr.2 Working range of the crane 2
Chapter 4; Illustr.3 Operator?s cabin 3
Chapter 4; Illustr.4 Control panel left 4
Chapter 4; Illustr.5 Control panel right 5
Chapter 5; Illustr.6 Electrical fault 3
Chapter 5; Illustr.7 Pump unit fault 5
Chapter 5; Illustr.8 Lifting gear fault (electr.) 5
Chapter 5; Illustr.9 Lifting gear fault 6
Chapter 5; Illustr.10 Lifting gear fault 7
Chapter 5; Illustr.11 Luffing gear fault (electr.) 8
Chapter 5; Illustr.12 Luffing gear fault 9
Chapter 5; Illustr.13 Luffing gear fault 10
Chapter 5; Illustr.14 Turning gear fault (electr.) 11
Chapter 5; Illustr.15 Turning gear fault 12
Chapter 6; Illustr.16 Filter 8
Chapter 6; Illustr.17 Lamellar brake 12
Chapter 6; Illustr.18 Slack rope switch 13
Chapter 6; Illustr.19 Load measuring bolts 15
Chapter 6; Illustr.20 Gear cam limit switch 23
Chapter 6; Illustr.21 Limit switch adjustment hoisting gear 26
Chapter 6; Illustr.22 Limit switch adjustment luffing gear 27
Chapter 6; Illustr.23 imit switch adjustment jib 28
Chapter 7; Illustr.24 Pump diagram 3
Chapter 7; Illustr.25 Half load function 5
Chapter 8; Illustr.30 Ball vlave „By-pass“ 3
Chapter 8; Illustr.31 Connections for the solenoid valve block 4
Chapter 8; Illustr.32 Brake lifting pump 5
Chapter 8; Illustr.33 6
Chapter 9; Illustr.34 Pump unit 1
Chapter 9; Illustr.35 Load measuring system 2
Chapter 9; Illustr.36 current pilot print card 3
Chapter 9; Illustr.37 Emergency exit 4
Chapter 9; Illustr.38 Interfrence pilot print card 5
Chapter 9; Illustr.39 Gear oil cooler 6
Chapter 9; Illustr.40 Reset-Switch 7

Instruction manual NMF Board crane type DK II Drawings

Denotation Drawing no. 80097
1 Maintenance chart 845 -0500- 00(1)
2 Electric Wiring Diagram 824 -0700- 140(4)
3 Crane housing complete 845 -0800- 02(0)
4 General Arrangement Crane 1 845 -0900- 03(0)
5 General Arrangement Crane 2 845 -0900- 04(0)
6 Jib complete 845 -1500- 05(1)
7 Jib complete 845 -1500- 06(1)
8 Jib Foot complete 822 -2100 00(2)
9 Rope Sheave 800 -2400- 20(3)
10 Anit collision 845 -3900- 00(1)
11 Transportable pump unit 625 -5000- 02(1)
12 Bottom Hook Block SWL 50t
13 Hydraulic Circuit 845 -4900- 05(1)
14 Pump Unit 820 -5000- 18(1)
15 Hydraulic Oil Tank 845 -6100- 00(1)
16 Fan Flap 800 -7300- 03(2)
17 Rope End Connection 820 -8700- 04(3)
18 Slack Rope Connection 897 -8800- 03(2)
19 Energy Suply 845 -9000- 02(1)
20 Crane Rig crane 1
21 Crane Rig crane 2
Table 6: List of the drawings
Instruction manual NMF Board Crane type DK II
2 Drawings Copyright © 2005
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