57
Servicing Note
Absolute cleanliness is vital when doing any repairs to hydraulic valves, motors etc. They
must be thoroughly cleaned before any attempt to remove them from the machine and
kept scrupulously clean during maintenance and assembly. Where doubt exists it is best to
leave work of this nature to a reputable dealer.
Hydraulic System Overheating
An excessive build up of heat (over 50°C) in any hydraulic system is invariably caused by
the ‘blowing off’ of the relief valve.
The ‘blowing off’ may well be caused by either wrappage around the rotor bearings, the
partial collapse of a hydraulic hose, the partial trapping of a hose, dirt in the relief valve
itself so that it does not close, or badly worn hydraulic components caused by dirt in the
system.
If you require any further assistance or information on the operation of this machine,
please contact:
McCONNEL LIMITED
Temeside Works
Ludlow
Shropshire SY8 1JL
England
Telephone:
01584 873131
Facsimile: 01584 876463
Email: [email protected]
Website: www.mcconnel.com
Содержание ECON HEDGEMASTER Mk3
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