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E-14

7 MAINTENANCE

• Correct machine servicing is necessary with a view to

reliable and safe working.

7.1

Maintenance after operations

- Clean the machine thoroughly.

- Grease the machine with a rust preventive.

- Grease the piston rods with an anti-corrosion agent if a longer

period of inactivity is anticipated.
Remove the agent when putting the machine back into operation.
If not, sealing of the rams may be affected after hardening of the
anti-corrosion agent.

7.2

Lubrication

- PTO shafts to be greased every 8 working hours by the grease

nipples on the cross assemblies, protection tubes and the slip
clutch (fig. 15).

- Profiled tubes of the PTO shafts to be greased every 8 working

hours (fig. 15).

- Gears in the gearbox over the rotor A (fig. 16) to be greased every

8 working hours. When greasing, keep turning the rotor bit by bit
ensuring effective distribution of grease all over the gears. 

- Bearing blocks B of the drive shaft extension to be greased every

8 working hours.

- Grease the cam tracks C of the HIBISCUS Master cam rakes by

means of a high grade grease (Molykote BR2Plus) every 8 hours.

15

8h

8h

16

A,4x

B,2x

B,2x

8h

C,2x

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Summary of Contents for HIBISCUS 725 Classic

Page 1: ...O P E R A T O R S M A N U A L www lely com HIBISCUS 725 805 Classic SA Master B HV 018 1104 HIBISCUS 725 Master...

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Page 3: ...registered trademark The right of exclusive use belongs to the companies of the LELY Group 2004 All rights reserved Nothing of this publication may be reproduced and or published by printing photocop...

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Page 5: ...11 4 1 Working width 11 4 2 Working height 11 4 3 Cam track adjustment 12 5 OPERATING THE HIBISCUS 12 5 1 General directions 12 5 2 Forward speed and PTO speed 13 6 DISMOUNTING FROM THE TRACTOR 13 7 M...

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Page 7: ...may be adjusted to specific regional conditions whilst they are also subject to permanent research and innovation For this reason the specifications of your machine may not be consistent with the pic...

Page 8: ...thin the dangerous zone while the machine is in operation and be sure that people are kept well away from the machine This is especially important when working along roads and near or on fields that a...

Page 9: ...g machine parts Danger of parts dropping down Keep away from the parts movement areas Danger of getting jammed by moving parts Keep out of reach of all parts as long as they have not yet been blocked...

Page 10: ...the Master model The HIBISCUS Classic model comes as standard with oilbath lubricated rotors non detachable tine arms fixed protection brackets as well as a fixed wheel assembly fig 2 The wheel assemb...

Page 11: ...t adjustment of the tractor lift during operations and transport Place the parking jacks in the raised position Secure the tractor s lower arms by means of stabilisation chains or rods eliminating any...

Page 12: ...e machine After this procedure the protection bracket can be telescoped inwards fig 6 Pull up the locking hooks for the hydraulic rams and retract the rams completely Check if the rams are secured by...

Page 13: ...sociated swath width does not comply with your requirements another position can be set This procedure is explained in supplement B 4 2 Working height Adjust the rotor in a horizontal or slightly incl...

Page 14: ...pped by the abutments To achieve this actuate the lift rams of the rotors Lift the rotors up to the headland position Engage the PTO at the lowest possible r p m rate Increase the motor speed Drive fo...

Page 15: ...ng and in the transport position Set the parking jack s in the bottom position For the draw bar eye model extend the parking jack so the draw bar eye is no longer resting on the draw hook Lower the tr...

Page 16: ...2 Lubrication PTO shafts to be greased every 8 working hours by the grease nipples on the cross assemblies protection tubes and the slip clutch fig 15 Profiled tubes of the PTO shafts to be greased ev...

Page 17: ...ing hours Splines F of the height adjustment system spindle to be greased every 40 working hours Draw bar eye model Pivot point A fig 18 for forward inclining to be greased every 40 working hours Park...

Page 18: ...of the PTO shaft Check if the PTO shaft telescopes smoothly A damaged PTO shaft may cause excessive wear and tear to the machine and tractor Check the machine for damage and flaws Check the gearboxes...

Page 19: ...ndamaged condition of all safety decals on the machine fig 20 A P N 9 1170 0408 0 B P N 9 1170 0407 6 2x C P N 9 1170 0420 5 2x D P N 9 1170 0125 4 E P N 9 1170 0437 1 2x F P N 16 61 175 4x Headstock...

Page 20: ...protection device The tine arms of the HIBISCUS rake can be simply fitted with tine loss protection devices This simple option prevents tines after having hit an obstacle from getting away from their...

Page 21: ...hine entirely Dismount the steering rod for the swath cover Dismount the bolts A fig B 1 of the mounting plates Hoist the rotor and slide it towards the required position Fit the bolts of the mounting...

Page 22: ...50 m Number of tine arms x tines 2 x 11x4 double tines Swath width 1 20 1 60 m Linkage Draw hook or category II Category II Hydraulic connection 1 double acting valve with floating position max oil p...

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Page 24: ...www lely com...

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