Pressure Accumulator - Checking The Gas Pressure - Manitowoc Grove GMK 5250L Maintenance Manual

7.12.4
G
Maintenance manual
GMK5250L
Pressure accumulator – checking the gas pressure
The gas pressure must be checked every 3,000 operating hours, but in any
case no less frequently than every 12 months.
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.
The suspension features integrated pressure
accumulators that contain nitrogen (1).
The filling pressure at 20 °C (68 °F) is 50 bar
(725 psi).
•
Have the filling pressure checked, and if
necessary corrected, by
or an authorised GROVE dealer or an
Care
authorised specialist workshop.
3 302 744 en
Maintenance work on the carrier
7.12 Suspension
M 12
Manitowoc Crane
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