Maintenance work on the carrier
7.11 Suspension
7 - 82 3 302 756 en Maintenance manual
GMK6400
16.11.2018
7.11.4 Pressure accumulator – checking the gas pressure
The gas pressure must be checked every 3,000 operating hours, but always
at least every 12 months.
The suspension has integrated, nitrogen-filled
pressure accumulators (1).
The filling pressure at 20 °C (68 °F) is 40 bar
(580 psi).
• Have the filling pressure checked, and if
necessary corrected, by
Manitowoc Crane Care
or an authorised GROVE dealer or an
authorised specialist workshop.
G
Risk of accidents due to incorrect inspection!
The gas pressure test must be carried out only by an authorised official
inspector of pressure tanks or under his/her supervision or instructions.
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