SATA AE5831 User Manual page 11

Installation and operation:
Installation procedure:
1. Secure the LH footing, post and H-shaped rod with two M12 bolts, where the post opening shall face towards the H-shaped rod.
2. Secure the ends of the side support to the footing and post with four M10 bolts.
3. Repeat steps 1-2 to install and secure the RH footing, post and H-shaped rod.
4. Secure the rear piece of the upper cross-beam to the top of both posts with four M16 bolts, and insert the C-shaped groove on the cylinder plate
into the groove plate on the rear piece of the upper cross-beam.
5. Insert the groove plate on the front piece of the upper cross-beam into the C-shaped groove on the cylinder plate and secure the front piece of the
upper cross-beam to both posts with four M16 bolts.
6. When the lower cap has been removed, install the cylinder into the cylinder plate assembly, then re-install and tighten the lower cap with a C-hook
wrench.
7. Loose the pressure gauge plug counterclockwise with 24mm and 27mm wrenches to remove it, and install and tighten the pressure gauge on the
top of the cylinder with 27mm and 17mm wrenches.
8. Install the oil pump assembly on the rack of the right post with four M10 bolts.
9. Secure the pump pedal on the post rack and connect the pedal link to the oil pump with a cotter pin.
10. Assemble the lower cross-beam assembly with four M10 long bolts and four sleeves.
11. Insert 2 pins into the holes on the posts, secure them with retainer rings and install the posts in the lower cross-beam.
12. Loosen the filler vent nut before use.
Procedures before initial use:
1. Bleed the hydraulic system before initially using the press: turn the relief valve clockwise to close it, manually operate the pump to completely push
out the piston rod, and then loosen the relief valve, in this case the piston rod will automatically retract. Bleeding completes when the piston rod
has fully retracted.
Operation instructions:
1. Turn the relief valve (clockwise) to tighten it and manually operate the pump, the piston rod extends.
2. Turn the relief valve (counterclockwise) to loosen it and the piston rod automatically retracts.
3. Slide the cylinder plate to a position suitable for the workpiece. After that, please ensure that the cylinder plate is installed in place without tilting.
Instructions for bleeding:
1. When the equipment operates normally, the air is automatically bled via the oil circuit, thus there is no need to bleed manually.
Procedures for maintenance:
1. After use, be sure to loosen the oil return valve to return the knockout pin to its original position.
2. Regularly check the piston rod for rust and corrosion, and then apply a proper amount of lubricating oil after cleaning.
3. It is recommended to carry out annual inspection by professional technician.
Oil change requirement:
1. In order to ensure the best performance and service life of the product, please replace the hydraulic oil thoroughly at least once a year.
Oil level check:
1. Extend the piston rod completely and proceed to depress the pump pedal. When the oil is sufficient, great force is required to depress the
oil pump pedal. When the oil level is low, it requires little force to depress the pedal.
Procedures for filling oil:
1. Remove the plug screw on the oil pump, fill the oil pump with the right amount of high-quality hydraulic oil (until the oil level is 2cm lower
than the top edge), and then re-install the plug screw. Refer to Procedures before initial use to bleed the hydraulic system.
Oil change procedure:
1. The piston rod retracts to its position (the original position).
2. Remove the oil pipe joints near the hydraulic pressure gauge, remove the fixing bolts for oil pump and remove the parts of oil pump.
3. Remove the plug screw from the oil pump, turn the pump body over and drain the hydraulic oil to a suitable container.
4. Fill the oil pump with the right amount of high-quality hydraulic oil (≤ 0.95 liters) and re-install the plug screw.
5. Re-install the oil pump parts, tighten the joints, and connect the oil pipes.
6. Refer to Procedures before initial use to bleed the hydraulic system.
Note: Dispose the used hydraulic oil in accordance with local regulations.
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