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EDILGRAPPA PR16 - Checking Screws; Hydraulic Components; Unsuccessful Outward Stroke; Max. Pressure Valve Incorrectly Adjusted

EDILGRAPPA PR16
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PR16-32
20
When demolishing the machine or parts of it (oil, plastic, etc.) observe the
regulations in force in the country in which this operation is performed.
3.02 CHECKING SCREWS
Periodically, or every day in the event of frequent or prolonged work, make sure that all
the screws are perfectly tight.
FAILURE TO TIGHTEN LOCKING SCREWS CAN CAUSE SERIOUS DAMAGE.
3.03 HYDRAULIC COMPONENTS
3.03.01 UNSUCCESSFUL OUTWARD STROKE
If it is not possible to perform another outward stroke, make sure the double-acting lever
is correctly positioned ( see para 2.03 ).
3.03.02 MAX. PRESSURE VALVE INCORRECTLY ADJUSTED
In case of a pressure drop for a reason that cannot be directly identified, have a
maintenance person or the maker check the maximum pressure valve is clean and
calibrated.
3.03.03 MAIN CHECKS ON THE MOTOR
- Keep the motor surfaces clean, especially the fins on the head
- Keep the motor cooling slits clean and unobstructed
- Check the brushes for wear: replace them with authentic spare parts when their length is
less than 5mm.