Nexen FMCBE-70-14 801360 - Manual (Page 9)

(3) FORM NO. L-20365-A-0699
NOTICE
The settings below are for Nexen supplied lubricators.
If you are not using a Nexen lubricator, then calibration must replicate the following procedure.
AIR PREPARATION
NON-LUBRICATED AIR
Nexen recommends the use of filtered, lubricated air to avoid premature seal wear and extend the life of the seal. However,
because the seals are lubricated prior to product assembly, they can operate with clean, dry non-lubricated air, when condi-
tions do not allow the use of lubricated air. The preparation of the air is critical to the life of clutch-brake seals. To prepare the
air; filter the air to 5 microns or better. The dew point specification should be 40°F or lower.
LUBRICATOR DRIP RATE SETTINGS
1. Close and disconnect the air line from the unit.
2. Turn the Lubricator Adjustment Knob clockwise three complete turns.
3. Open the air line.
4. When a drop of oil forms in the Lubricator Sight Gage, close the air line to the unit.
5. Connect the air line to the unit.
6. Turn the Lubricator Adjustment Knob counterclockwise until it is closed.
7. Turn the Lubricator Adjustment Knob clockwise one-third turn.
8. Open the air line to the unit.
LUBRICATED AIR
Nexen recommends one drop of oil for every 20 cubic feet of air.