Gardner Denver Air Dryer RSD1000A4

CAUTION! Check to be sure the unit is de-energized.

Check all terminals in the switchgear cabinet and tighten them up if necessary.

Maintenance/Cleaning of the condensate drain.

To facilitate service, maintenance kits are available.

Replace the filter cartridges in the filter.

When to replace the Separator/Filters

Replace filter element when pressure drop across dryer is excessive or annually.

Replacement of the Separator/Filters

CAUTION! Failure to do this may result in injury.

1. Air-Cooled:Clean refrigerant condenser.Blow the fins of the condenser clean with compressed air, if necessary, remove heavier soiling with a suitable cleansing agent.

2. Water-cooled - clean strainer monthly, more often if required. Shut off water, remove small plug to relieve pressure, then remove large plug to remove strainer. Clean strainer and replace.

3. Check the condensate drains by pressing the Drain Test button on the control panel (see page 5 for description and location). Visually check to assess whether condensate is separated and discharged.

4. Check the dew point temperature on the control panel.

5. Check the inlet compressed air temperature and the ambient temperature (or inlet cooling water temperature) to assure they are within the operational limits.;