Summary of Contents for Morra MH 540
- Page 1 MH 540 – MH 680 USERS MANUAL MORRA MACCHINE AGRICOLE VIA BRA N° 20 12060 RORETO DI CHERASCO TEL 0039.0712.495.192 FAX 0039.0172.495.507 WWW.MORRAITALY.COM INFO@MORRAITALY.COM...
- Page 2 Important: To avoid accidents and to ensure maximum results, no alterations may be made to the machine without the manufacturers permission. Similarly, the machine must only be used under the conditions prescribed by Morra. The rotary tedder is designed solely for normal agricultural use and operation in accordance with the specifications.
- Page 3 prevention regulations! The attached warning and information signs give important advices for safe operation, observing them will enhance your safety. When you use public roads, make sure you observe the relevant traffic regulations? Make sure you know all equipment and controls before you begin working with the machine when you are operating the machine, it is too late.
- Page 4 MORRA - Roreto di Cherasco - Cuneo (I) - guarantees all first purchasers of a brand new MORRA machine against all manufacturing defects so long as the maintenance recommendations given in this instruction manual have been fully complied with.
- Page 5 Warning: this signal 01 indicates a hazard and will be used each time either persons and/or the machine could be harmed! The operator should have become fully familiar with correct Use of the machine before working with it alone 02 Check that the protections fixed on the machine are always in the perfect conditions.
- Page 6 action in the machine itself (05). Before carrying out any operation on the rotary tedder, always remember to disengage the Pto, turn of the tractor engine and check that the tractor is braked. Remove the keys from the instrumental panel and wait until all moving components have stopped (01). Never exceed the prescribed Pto rpm rate: 540 rpm (06).
- Page 7 A. PULLED MACHINE Switch off the engine of the tractor and take off the ignition key. Couple the linkage to the tractor drawbar. Fix the pin and connect the PTO shaft on the PTO of tractor and fix the protection by the chain (07). Push up the holder support turning it in up direction and be sure that lock pin is allocated in its own place.
- Page 8 On the machines equipped by hydraulic installation must connect the coupling to the tractor. Be careful that to open or close the hydraulic circuit it's necessary to use the cock (Fig. 10). A = Open / B = Closed ADAPTING THE UNIVERSAL COUPLING Due to the various positions which the shaft of the power take-off can assume on the different tractors, it may be necessary to correct the length of the cardan shaft.
- Page 9 The tedder is to: 1.To turn (Fig. 20) 2.To spread (Fig. 21) 3.To spread windrows (Fig. 22) All other use shall be considered improper, not recommended and therefore at the user's risk. Choose the most suitable advancement speed according to quantity and quality of product. The cardan friction must not to work for more than 10 seconds.
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Page 10: General Maintenance
central main support. Pull back the lever of axle positioning, movement, towards the left or the right, the axle according the work to do. Release the lever into chosen position (Fig. 23) Displacement left side - pos. A (Fig. 23 - 24) Displacement right site - pos. - Page 11 Tightening couples: - Tine-holder - Tines 100 Nm. - Tine-holder arms 120 Nm. - Linkage 155 Nm. Important: It‘s necessary to grease all points indicated in fig. 27 after the first 3 hours of work. In case of breakage or loosening of tines proceed to immediate replacement. Deficiency of one or more lines on the revolving head, cause a bad balancing of the same with unusual vibrations which can damage the bearings, the pinions and the transmission.
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Page 12: Storage Of The Machine
660 6 = 7° LUBRICATION The life of the machine depends very much on the correct respect of LUBRICATION RULES, regarding the points to Lubricate and periodicity. All points interested are indicated by an arrow (Fig. 27) For gears and articulations use semifluid grease. For central gear box use OIL VARIAX EP 80 W 90, capacity Lit. - Page 13 MH 540 (IN CM)
- Page 14 MH 680 H (IN CM)
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