Sinmag Europe SM 120A Mode D'emploi page 10

ENG
7. HYDRAULIC SYSTEM
1. Start the machine and hydraulic system.
• Turn on the power press "UP" or "DOWN" button, the motor will run
and the hydraulic system starts to work.
2. Head up
Press "UP" button, the cylinder moves upward to push the mixer head
to upper position.
3. Head down
Press "DOWN" button, the cylinder moves downward to push the mixer
head to mixing position.
4. What can I do if the head moves neither up nor down?
A.
Check whether there is enough hydraulic oil in oil thank.
B.
Check whether there is any trouble with gear pump.
C. Check the pressure regulating valve, and adjust it if necessary.
D.
Check if there is any trouble with magnetic valve.
E.
Check the motor and the motor pump to see if there is any trouble.
F.
If above problems don't exist, turn off the power, tear down the
pressure valve to clean (use diesel oil or gasoline)
10
SINMAG EUROPE BVBA