BA 357-00 * 3.0 * 35700_07_Wartung.fm 7-59
Maintenance 7
Hydraulic system – checking membrane accumulators
Important safety instructions for checking the membrane
accumulators
Risk of suffocation through uncontrolled release of large quantities
of gas and risk of injury due to entrained components.
Failure to observe this can cause serious injury or death.
► Immediately put machine out of operation in case of leaking or
damaged membrane accumulators.
► Never search for leaks with your bare hands.
► Have the membrane accumulator checked only by an authorized
service center in accordance with the maintenance plan intervals.
► Never weld or solder defective or leaky membrane accumulators.
► Damaged membrane accumulators cannot be repaired and must be
replaced by an authorized service center.
Danger of explosions by filling the membrane accumulator
with non-permitted gas!
Failure to observe this can cause serious injury or death.
► Have work on the membrane accumulator performed
only by an authorized service center.
Maintenance intervals – see "Maintenance plan" on page 7-6.