Hi-Force HPS50 Panduan Petunjuk Pengoperasian - Halaman 9
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5.3 Bleeding Trapped Air from the System
The bleeding of trapped air from a hydraulic system must only be performed by qualified
personnel who have been trained and are competent to do so.
Cylinder and hoses are not always completely filled with oil when new. For safe and efficient operation,
trapped air must be removed from the system. The follow procedure must be carried out with the cylinder/s
connected to the pump, but not operating under load.
To remove air from the system, proceed as detailed below:
Figure 5.2
Figure 5.3
5.4 Mounting the Cylinder.
Refer to the Hi-Force Website or the latest Hi-Force Catalogue for Thread size and bolt spacing dimensions.
Make sure the pumps oil filler breather cap is fitted. (if applicable)
With all hydraulic connections made, position the cylinder/s below the level of the
hydraulic pump, as illustrated in figure 5.2.
Double-Acting: If possible, position double-acting cylinders on their side with the
couplers facing upward, as illustrated in figure 5.3.
Using the pump, fully advance and retract the cylinder/tool piston several times until
the operation is smooth. (Refer to the pumps operating manual for details of pump
operation).
Operating Instruction Manual:
OM-HPS-01
9
Serial Numbers:
From: AF0316