Check the sight glasses to ensure the tank has a sufficient fog oil supply. Refill
the tank as required.
Place a suitable container under the plug valve (4). Open the plug valve and
allow the contents to flow out. If fog oil flows out, immediately close the plug
valve. If water flows out, keep the plug valve open until only fog oil flows out;
then close the plug valve.
Strainer. Follow these procedures to service the strainer:
Unscrew and remove the filler cap (5). Remove the strainer (6).
Inspect the strainer for dents, holes, and cleanliness. Report damage to
organizational maintenance. Clean the strainer with dry-cleaning solvent.
Reinstall the strainer and resecure the filler cap.