Floats may be adjustable or non-adjustable.
For adjustable floats, before beginning
adjustment, isolate the compressor by turning
off its control circuit.
Sporlan Oil Level Control OL-1 Series
The Sporlan Oil Level Regulator comes preset
to maintain oil level at the center line if the
sight glass. If there is any question as to the
actual set point of the regulator, turn the
adjustment stem counterclockwise until the
top stop is reached. Then adjust the oil level
down to the desired height by turning the stem
clockwise. Each full turn will represent about
0.05 inches change in oil level.
Do not exceed 9 turns from the top stop
going down, or the control by be damaged.
AC & R Oil Level Regulator
The A C & R Oil Level Regulator comes
preset to maintain oil level
1
⁄8 inch below the
center line if the sight glass. Turn the
adjustment stem counterclockwise to increase
the oil level. Each full turn will represent
about 0.055 inches change in oil level.
Do not exceed:
• 5 turns clockwise (downward)
• 4 turns counterclockwise (upward) fro m
original factory setting.
HUSSMANN CORPORATION • BRIDGETON, MO 63044-2483 • Printed in USA
Revised August 1, 1996 P/N 340272A
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