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13. Commissioning
13.1 Test the pneumatic and hydraulic
system
The pneumatic connections must be establis-
hed on-site by the user.
1. Only connect the pneumatic line to the pneumatic
female coupler.
2. Set the air pressure on the manometer to 6 .. 8
bar.
3. Set the main switch to ON.
4. Move the unloaded lift to full rise and the bottom
position several times using the Up and Down
buttons. This will completely remove any air
pockets in the hydraulic system.
5. For variants with lifting table , move the unloaded
lifting tables up and down several times.
6. Carry out a visual inspection of the hydraulic and
pneumatic system. In doing so, check all lines,
especially the couplings. No leaks must be found.
7. Lower the lift and lifting table completely and
check the hydraulic oil level. This must also
correspond to the maximum level.
8. Finally check that the hydraulic and pneumatic
hoses and components are fitted securely.
13.2 Test the safety mechanism
Test the “Lower in the danger zone” Function
1. Raise the main lift around ½ m with the Up
button.
2. Push the Down button. The lowering process
must stop at a height of around 120 mm (foot
protection).
3. Push the Down button and Lock button together
until the main lift has been lowered completely. A
buzzer sounds constantly during the lowering
4. Test the safety shut-off for the lifting table in the
same way.
Test the "Anti-Misalignment“ on the lifting tables
