h16tp(x - AJ Maskin AS

CORRECTIVE MAINTENANCE SHEETSheet C056 Folio 1/1CHANGING THE HYDRAULIC FILTERCaution!Ensure that the oil is not toohot.Caution!Use a container to collect oilto prevent pollution of theenvironment.1 - Preliminary operations• Put the machine in the maintenance configuration (see correspondingparagraph).• Switch off electric power (see corresponding paragraph).• Close the shut-off valve, if any. Otherwise, empty the hydraulic tank.2 - Removing the hydraulic filter• Disconnect the hydraulic filter hoses (1).NB:Unscrew the hoses slowly to release residual hydraulic pressure.121• Fit caps to the hoses.• Unscrew the fixing screws (2) and remove the hydraulic filter.• Remove the two connectors (3) from the hydraulic filter.3 - Installing the hydraulic filter• Install the two connectors on a new hydraulic filter (see the table of tighteningtorque values).• Put the equipped hydraulic filter back into place, respecting the oil flowdirection and fix using the fixing screws.• Reconnect the hydraulic hoses.• Put the machine back into the operational configuration.• Make several lifting cycles to purge the hydraulic circuit.3HA16/18PX - HA46/51JRT1213H14/16TPX - HB40/44J