CLAS OP 3221 Manual De Instrucciones página 8

OP 3221
Controls
Control that the output of compressed air is between 5 and 8 bar. Control that the connection parts and/or the
pneumatic devices have any leak of air (in case of leak, contact the authorized dealer).
Control the functioning of the valve.
NEVER LUBRICATE the sliding parts (columns) with GREASES or OILS.
Every 200 working cycles (or each 60 days) remove the dirty and the dust to the sliding parts with a dry rag.
After having finished to assemble the machine and connect it to the air compressed system, the machine can work.
The machine is supplied with the shaft high. Press the foot control lever to lower it and to positioning the machine
ready to work.
Install the right bracket in order to disassembling the shock absorber that has to be dismounted.
Disassembling
It is advisable to unlock the nuts of shock absorbers' caps before using the machine in order to easy working
operations.
Some automotive manufacturers prescribe to unlock the blocking nuts of the caps before dismounting the shock
absorbers from the car.
Positioning the shock absorbers on the lower bracket in the first coil (fig. 1), rotate the shock absorber and lock it
in the bracket in the maximum slipping point (fig. 2).
Put the small arms near the spring and insert the upper vices in the first coil available (see fig. 3).
After having found the right position of the spring on the bracket and after having adjusted the upper vices, block
the adjustable arms (fig.4) locking the screws behind the case with the key supplied.
Compress the spring using the foot control lever only to release the pressure that the spring it-self exert on the cap.
Remove the blocking cap form the shock absorber unscrewing the nut. Discharge the compression of the spring and
replace the old shaft with the new one.
Articulated jaws:
The two articulated jaws are designed for shock absorbers with clockwise and anticlockwise springs.
Insert the jaws on the spring's first usable coil.
After having positioned the jaws, lock their rotation by tightening knob M8 (fig. 5).
1
REINFORCED PNEUMATIC SPRING COMPRESSOR WITH ARTICULATED JAWS
USE
2 3 4 5