ALFRA 03250.L Manual De Instrucciones página 23

Fig. 8: Removing the blade
• Finally, remove the blade at the bottom of the cutting unit (6). Take care, the blade is sharp.
installing the new blade:
• Insert the new blade from below and push upwards to the cutter bar.
• Screw in the two M8 screws (5) from the side with 15 - 20 Nm torque.
• Finally, screw on the retainers (3) and the protective inspection window (4),
and reconnect the hydraulic hose.
10. maintenance and inspection
The user is obliged to maintain and service the busbar cutting unit in accordance with the details in the
operating instructions and in accordance with the countryspecific standards and regulations.
The maintenance intervals are classified in accordance with the recommended frequency.
caution!
!
when a unit has been switched on, there is the risk of it starting, such as for inadvertent
actuation of the foot-operated switch with the associated risk of injury in the area of unit
components.
• before any servicing and repair work, ensure that the unit mains plug of the connected
hydraulic pump has been disconnected to prevent inadvertent starting.
before every use...
• Visually inspect the complete unit, hydraulic pump and hoses as well as the foot-operated switch for damage.
• Check all electrical and hydraulic connection lines for damage.
• Check the correct, secure attachment of the hydraulic couplings.
• Check the correct functioning of the foot-operated switch.
weekly...
• Clean the complete unit. To prevent damage to the safety instructions on the unit,
do not use any aggressive cleaning agents.
• Clean the blade and the counter cutters by blasting with dry compressed air.
• Grease the blade and counter cutters externally lightly with universal grease.
note:
an inadequate protective film or an excessively long downtime of
the unit can lead to corrosion and so impair the function of the components.
• Check the correct functioning of the safety shutdown on the foot-operated switch.
• Check the correct functioning of the emergency stop switch of the unit for the activated pump.
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