Index ABC 2 Series Operating Instructions Manual page 81

Maintenance Summary - 4.000 Operating hours
Maintenance Instructions
ABC.2
DIE244EN - 15.08.2022
3.
Example: Various silencer versions from FESTO/ Norgren
Check silencer, replace if necessary.
4.
Dirty filter cartridges must never be cleaned but always
replaced. Filter cartridges are hazardous waste and must be
disposed of according to local regulations.
Only filters with a filter fineness described in the fluid plans must
be used.
Replace filter.
5.
Condensate is extremely harmful to the environment due to its
high pollution impact. Condensate must be collected in a
container specifically marked for this purpose and properly
disposed of.
Drain condensate (not applicable to auto-drain).
6. Switch on the machine.
7. Check the pressure setting on the system pressure gauge and adjust if
necessary. A pressure of 6 bar has been set at the factory.
8.
Dirty measuring systems or lack of sealing air can cause
damage to the machine.
Check sealing air supply. To protect measuring systems or other components
from the ingress of liquids or dirt, they are pressurized (0.6 bar). In this case, a
low hiss is noticeable. To ensure trouble-free operation, periodic checks of the
sealing air supply are necessary.
9. Check all fluid lines of the sealing air supply for damage.
10. Check the pressure setting on the sealing air pressure gauge and adjust if
necessary. A pressure of 0.6 bar has been set at the factory.
11. Check sealing air supply on the components. A reliable method is the use of a
suitable pressure gauge. The pressure gauge is attached to the line that is
screwed off to monitor the existing pressure. The pressure should be in the
range of the preset pressure of the sealing air supply. If this is not the case, the
cause must be determined and the fault must be fixed.
Alternatively, the following procedure can be used!
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