Replacement Of Separator Element; Figure 28 Electric Cabinet Intake Filter Replacement - Hertz IMPETUS Series User Manual

Clean your panel filter frequently. In order to do this, remove the bolts located on the corners of the
filter cover plate and provide compressed air on the reverse direction to the filter (from inside to
outside). You can use the filter again when the dust on the filter is cleaned. The panel filter is slightly
oily due to its structure. If you don't clean it for a long time, these dusts combine with oil, gets harder
and cleaning cannot be possible. Replace the filter in such cases.
To replace the panel filter:
Stop the compressor. Remove the bolt on the top of the perforated pocket of the filter and
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remove the perforated pocket.
Locate the new filter and install the perforated pocket.
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To replace the electric cabinet intake filter:
Open the louvered grid of the intake filter.
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Remove the filter element.
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Install the new filter element to the louvered grid.
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Reinstall the louvered grid to the filter body.
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5.2.7 Replacement of Separator Element

Replace the separator element every 8000 hours or once a year whichever occurs first. If you
determine that the difference between internal and external pressure exceeds 14.5 psi (1 bar), you shall
replace the separator even if the replacement time has not been reached.
Turn off the outlet valve to stop the compressor.
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Ensure that all pressure inside the oil tank is discharged.
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Remove all equipment connections connected to the separator cover and cover bolts. By using
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adjuster nut, turn the cover until the separator is removed.
Remove the separator element.
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Check whether there is any dirt or burr in the tank or not and clean if necessary.
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Remove the bottom and top o-ring of the separator and clean the residues on the separator cover
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and oil tank.
Attach the new o-rings by using grease. New o-rings are included with separator element.
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Figure 28 Electric Cabinet Intake Filter Replacement

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