Denios Secu Ex, Operating Instructions Manual

Page: 54 / 144

Commissioning
54 / 144 241109_Secu-Ex_004_INT
5 Commissioning
Air can penetrate the hydraulic system during transport or when the equipment has been left standing for too long.
The hydraulic system should be bled before working with the drum lifter.
Ü
How to bleed the hydraulic system
ü
You are not in an Ex zone.
ü
The brakes are applied.
Fig. 32: Remove the cover
1. Press with both hands on the cover and slide it upwards
w
The hydraulic system is exposed.
2. Grip a drum [
}
5 5]
Fig. 33: OIL screw
3. Loosen the OIL screw on the hydraulic cylinder
4. Lift the drum to the maximum height
[ } 5 7]
5. Tighten the OIL screw on the hydraulic cylinder
6. Lower the drum fully back to the ground and replace the
cover
þ
The hydraulic system is bled. The drum lifter may be oper-
ated.