Related Manuals for DINAMIC OIL NP19
Summary of Contents for DINAMIC OIL NP19
- Page 1 Manual of use and maintenance NP19 Translation of the original manual Winch code: 93 19 10 00 3E Edition: 12/2013 Manual code: M215 Rev1 del 23/10/2012 - 1/28 NP19...
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Page 2: Table Of Contents
4.9 – Pulleys ................................18 5 – INFORMATION ABOUT ADJUSTMENTS ........................ 19 5.1 – Adjustments ............................... 19 6 – START UP INFORMATION ............................20 6.1 – Start up ................................20 7 – MAINTENANCE INFORMATION ..........................21 7.1 – Warning ................................21 - 2/28 NP19... - Page 3 8 – PROBLEMS AND SOLUTIONS ..........................25 8.1 – Troubleshooting ..............................25 9 – PARTS REPLACEMENT ............................26 9.1 – Cable replacement ............................. 26 10 – ANALYSIS OF THE RESIDUAL RISKS ......................... 27 11 – NOTES ..................................28 - 3/28 NP19...
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Page 4: General Informations
1.1 – Manufacturer’s identification data the operator to familiarize and correctly use the winch (also simply described as “the machine”, although ac- DINAMIC OIL S.p.a. cording to Directive 2006/42/CE, the winch has been Via Togliatti, 15 classified as partly completed machine). -
Page 5: Instructions For Technical Assistance
Under this warranty, any defective pieces must be sent to CAUTION !!! Dinamic Oil S.p.a. which will examine them so as to de- The information and procedures indicated by this symbol termine their cause. which are not strictly respected may result in minor per- sonal injuries or damages to the machine. -
Page 6: Tecnical Informations
2.4 – Uses not permitted Never use the winch to lift and transport people. It is for- bidden to use the winch before machine on which it is mounted has been declared compliant to the dispositions of the Directive 2006/42/CE. - 6/28 NP19... -
Page 7: Overall Dimensions
2.10 – Overall dimensions 3/8” BSP 1/4” BSP V2 (A) = Hoisting line: D = Drain line: 3/8” BSP 3/8” BSP V1 (B) = Lowering line: P = Lubrication oil plug: - 7/28 NP19... -
Page 8: Technical Data
2.11 – Technical data Hydraulic motor: DINAMIC OIL MLR Motor displacement: 200 cm³ 40/15 L/1’ Maximum and minimun oil flow: Maximum counterpressure on the return line: 5 bar Hoisting pressure: 160 bar static torque of 62 daNm Negative brake: (with back pressure of 1 bar) -
Page 9: Safety
- If the fluid comes in contact with the skin, seek medical assistance immediately, for there might be risk of infection or skin disease. - Before removing any caps, plugs, or flexible tubes, make sure that there is no pressure in the hydraulic circuit. - 9/28 NP19... -
Page 10: Transporting, Handling And Installation
Do not tilt or turn the package upside down while lifting or The ambient temperature must be between - 20 °C and + during transport. 70 °C with a maximum humidity level of 90%, with no condensation. - 10/28 NP19... -
Page 11: Winch Movement
- If one of the 4 weight bearing points of application is raised, insert a shim "A" to balance the unit and avoid causing the unit undue tension during screw tightening. - Tighten the screws with the correct tightening torque, see section "2.11-Technical data". - 11/28 NP19... -
Page 12: Installation
Connect the delivery opening of the element to the winch motor in position “V2”. The hydraulic system must meet the applicable rules and realised with proper hoses, filters and valves. - 12/28 NP19... -
Page 13: Hydraulic Diagram
4.6 – Hydraulic diagram - Hydraulic diagram for winch without accessories = Lowering line = Open centre valve = Hoisting line = Relief valve = Connection to brake = Connection of drainage unit - 13/28 NP19... - Page 14 Discharge activation solenoid valve n.o = Hoisting line Resetting microswitch = Connection to brake Upwards stroke limit micro-switch = Connection of drainage unit Downwards stroke limit microswitch = Open centre valve = Fuse = Relief valve Limit switch activation key - 14/28 NP19...
- Page 15 - Hydraulic diagram for winch with cable press - hydraulic limit switch (if present) = Lowering line = Open centre valve = Hoisting line = Relief valve = Connection to brake Lower stroke limit hydraulic valve = Connection of drainage unit - 15/28 NP19...
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Page 16: Checks
Information Do not waste drain oil into the environment but collect it and send it to authorized centres for disposal. - 16/28 NP19... -
Page 17: Cable Mounting
For a correct winding, it is necessary to have a minimum preload of 5% of the breaking force of the rope. The breaking force of the rope depends on the diameter and of the type of the rope and it has to be indicated in the rope certificate. - 17/28 NP19... -
Page 18: Pulleys
The size of the return pulley pitch diameter must comply with the standard ISO 4308-1, according to the mecha- nism classification. Example: for mechanism classification M5, the ratio between the pulley pitch diameter and the diameter of the cable must be no lower than 20. - 18/28 NP19... -
Page 19: Information About Adjustments
Carry out the operation with the rope completely unwound. 1) Insert a shim “A” with the same diameter of the rope under the roller end. 2) Loosen screw “B”. 3) Turn lever “C” until screw “D” excites microswitch “E”. 4) Tighten screw “B”. - 19/28 NP19... -
Page 20: Start Up Information
- It is standard practice to carry out the first few operations hoisting a modest load to no more than 1 metre from the ground, in order to check that the lowering operation is controlled. - Carry out manoeuvres gradually; avoid sudden jerking and load swivelling. - 20/28 NP19... -
Page 21: Maintenance Information
- Replace the cable in the event of a reduction in the rat- ed diameter of at least 10% due to breakage of elemen- tary strands or wear. - Replace the cable when corrosion or any kind of warp- ing occurs. - 21/28 NP19... -
Page 22: Lubrication
- Retighten level cap “B” and filling cap “A”. - Put oil through the filling hole until it pours out level hole. - Retighten level cap “B” and filling cap “A”. - 22/28 NP19... - Page 23 - Remove the plug “C” and drain off oil completely. - Retighten plug “C”. - Put oil through the filling hole “A” until until it reaches the level "B", between min-max indicators. - Retighten level plug “A”. - 23/28 NP19...
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Page 24: Cleaning Operations
For the lubrication, use lithium grease for gears lection centres. Renbrand EP/2 - Q8 or equivalents. Grease the internal parts of the drum using the lubricators located on the supports “P” every 250 hours of operation. - 24/28 NP19... -
Page 25: Problems And Solutions
Insufficient pressure in the hydraulic Make sure the maximum-load valve circuit on the control distributor is set cor- rectly Damaged motor Check the drainage of the motor If the flow of oil exceeds 1 l per min., replace the motor - 25/28 NP19... -
Page 26: Parts Replacement
2) Extract the rope and the thimble “B” from the pocket “A”. 3) Slip the rope off. - Assembly See para. “Cable mounting”. 1) Completely unwind the cable. 2) Loosen the screws of clamps "A". 3) Unthread the cable. - 26/28 NP19... -
Page 27: Analysis Of The Residual Risks
It is provided by the customer any adjustable 1.4.2.3 Adjustable guards restricting access guards restricting access It is provided by the customer the choice of 1.4.3 Special requirements for protective devices the special requirements for protection de- vices - 27/28 NP19... -
Page 28: Notes
11 – NOTES - 28/28 NP19...
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