Page
15
OPERATION
1.
Turn the handle lever of selector valve to position 3, then depress the air foot valve (32), and the piston
rod will extend quickly. When the saddle gets close to the work piece, change to manual operation.
2.
According to handle tube usage, insert the handle tube into the handle base(P43) and pump the handle
tube, the piston rod extends slowly. Make sure that work piece and piston rod are aligned properly.
3.
After adjusting the position of work piece, operator can press by air, or manually.
4
.
Release the pressure:
turn the handle lever of selector valve to position 2, the pressure on the piston
rod will release
automatically.
5
. Retract piston rod in accordance with the previous instructions.
6
.
Remove the work piece.
7
.
When complete, disconnect the air hose from the compressor and clean the machine.
PREVENT
AT
IVE MAINTENANCE
1
.
Use clean and dry cloth to clean the press surface, and grease the connecting part and moving part periodic.
2
.
When the press is not in use, fully return the piston rod and stocked in dry place.
3
.
When working efficiency is reduced, purge the air in the hydraulic system according to
assembly and operation
instructions.
4
.
Oil volume check: The operator can check if the oil volume is sufficient by pumping the handle tube to check
if
the piston rod can extend fully (300mm). If the oil volume is low, add hydraulic oil to the oil tank as follows:
remove the screw (95) on the oil tank, add hydraulic oil then tighten the screw (95) again. After adding the oil,
perform air purge according to process 13.