PRONAR PDK220 Operator's Manual page 24

Rotary disc mower
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PRONAR PDK220
• Before beginning repair works on hydraulic systems, reduce oil pressure.
• Servicing and repair work should be carried out in line with the general principles
of workplace health and safety. In the event of injury, the wound must be
immediately cleaned and disinfected. In the event of more serious injuries, seek a
doctor's advice.
• Repair, maintenance and cleaning work should be carried out with the tractor
engine turned off and the ignition key removed. Immobilise tractor with parking
brake. Ensure that unauthorised persons do not have access to the tractor cab.
• Should it be necessary to change individual parts, use only original parts. Non-
adherence to these requirements may put the user and other people's health and
life at risk, and also damage the machine and invalidate the warranty.
• Regularly check technical condition and mounting of all guards and protective
elements.
• The paint coating should be cleaned off before beginning welding work. Burning
paint fumes are poisonous for people and animals. Welding work should be
carried out in a well lit and well ventilated space.
• During welding work pay attention to flammable or fusible elements (parts of the
hydraulic systems, plastic parts). If there is a risk that they will catch fire or be
damaged, they should be removed or covered with non-flammable material
before commencing welding work. Before beginning work, prepare a CO
foam extinguisher.
• In the event of work requiring the mower to be raised, use properly certified
hydraulic or mechanical lifts for this purpose. After lifting the machine, stable and
durable supports must also be used. Do NOT carry out work under a machine,
which has been raised only with the three point linkage.
• The machine must not be supported using fragile elements (bricks or concrete
blocks).
• After completing work associated with lubrication, remove excess oil or grease.
• Damaged, missing or worn cutting blades must be replaced in pairs in order to
maintain the balance of the cutting disc.
2.6
SECTION 2
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