Couplers And Sockets; Replacement Of Hydraulic Conduits; Maintenance Of Electrical System And Warning; Elements - PRONAR PT610 Operator's Manual

Agricultural trailer

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SECTION 5

5.4.3

CHECKING TECHNICAL CONDITION OF HYDRAULIC COUPLERS AND

SOCKETS.

Hydraulic couplers and sockets designed for connection with second trailer must be in good

working condition and kept clean. Each time before connecting check if sockets in tractor or

connections of second trailer are maintained in good working condition. Tractor and trailer

hydraulic systems are sensitive to the presence of permanent contamination, which may

cause damage to precision system components (contamination may cause scratching of

hydraulic valves, abrasion of piston surfaces etc.)

Inspection of hydraulic couplers and sockets:

5.4.4

Rubber hydraulic conduits must be replaced every 4 years regardless of their technical

condition. This should be done in specialised workshops.

Replacement of hydraulic conduits:

5.5.1

Work connected with the repair, change or regeneration of electrical system components

should be entrusted to specialist establishments, having the appropriate technology and

qualifications for this type of work.

The responsibilities of the user are limited to:

• technical inspection of electrical system and reflectors,

• each time before connecting trailer to tractor or before connecting the

second trailer.

• every 4 years.

5.25

Pronar PT610

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