HYDAC International SB Serie Instrucciones De Montaje Y Reparación página 16

– Screw in bleed screw (19) and tighten to the correct
EN
torque (table "TORQUE").
– Unscrew lock nut (4).
– Put on the type code label (8), screw on the lock nut (4)
and tighten to correct torque (table "TORQUE").
– Tighten gas valve insert (3) using suitable tool
(table "TOOLS") and tighten to correct torque
(table "TORQUE").
16
NOTICE
Refer to the "Charging and testing unit FPU" instruction
manual, No. 3.501.BA, for handling, safety and warning
information.
Only fill nitrogen at a moderate speed as the charge
pressure changes with the gas temperature.
The first 2 bar must be filled in a period longer than 2
minutes.
Check the pre-charge pressure (p
– Set the required pre-charge pressure (p
HYDAC charging and testing unit FPU.
– Screw on the seal cap (5) and tighten with the correct
torque (table "TORQUE").
– Check the torque of the lock nut (4) and lock nut (18)
again (table "TORQUE").
– Screw open the protective cap (6) finger-tight.
– After the hydraulic line has been connected it must be
completely vented.
5 6
) at room temperature.
0
) by using the
0