Sinmag Europe SM 120A Manual Del Usuario página 11

5. How to deal with it if the head moves either too fast or too slowly?
• Open oil gauge, then press "UP" button to move the mixer head
upward, and then press "DOWN" button, at the same time, another
person adjusts throttle valve until the pressure gauge shows about
40Kg/cm .
2
6. Why is the frame of the machine shaking when mixing? How to deal with it?
• The reason is that the retaining pressure goes down in cylinder.
1. Check if there is any oil leakage in cylinder.
2. Check the connector of oil tube to see if any leakage.
3. Check the gap between every valve te see if any leakage.
4. Check the valve.
5. Check the oil O ring of the cylinder.
SOLUTION:
1. Replace O ring of the cylinder.
2. Replace the oil tube.
3. Replace ring seal of the oil equipment.
4. Open oil gauge, then press "UP" button to move the mixer head up-
ward, and then press "DOWN" button, at the same time, another per-
son adjusts throttle valve until the pressure gauge shows more than
200Kg/cm
and check if the pressure has gone down.If not, you'll have to repair
the cover or change it.
Pressure values for your reference during operation
MOVEMENT
UP
TOP
DOWN
BOTTOM
After the pressure being well adjusted, press "UP" button to make the
mixer head move upward. At the same time another person closes the
oil gauge until the pressure gauge shows 0 Kg/cm2. (see figure 11)
. Leave the machine in this position for about 10 minutes
2
PRESSURE DISPLAY (Kg/cm
0
0
40
200
SINMAG EUROPE BVBA
)
2
ENG
11