Wilkerson L12 - Manual (Page 2)

1/4" and 3/8" L12 Atomist Lubricators 83-955-000
Polycarbonate
Bowl
(See Warning)
(Do Not Scratch
Internal Surfaces)
Retaining Collar
(Hand Tighten
Plus 1/4 Turn)
Bowl Guard
Metal Bowl
(Sight Glass
Shown)
Manual
Drain
Body Force Fill Adapter Kit
LRP-96-302
Bowl Force Fill Adapter Kit
LRP-96-304
Fill Button Assembly
Torque:
2.8 to 3.4Nm
(35 to 30 in. lbs.)
O-ring
O-ring
Body Force
Fill Adapter
(Hand Tight)
Fill Button Assembly
Torque:
2.8 to 3.4Nm
(35 to 30 in. lbs.)
O-ring
Filter Body
(Internal
Surfaces)
O-ring
O-ring
Fill Plug
Seal
Siphon Tube
Seal
Sight
Dome
Flapper
Service Kits Available
L12
Description
1/4" and 3/8"
Adjustment Knob LRP-96-300
Bowl Guard Kit GRP-96-345
Drip Control (Polycarbonate)
LRP-96-307
and Fill Plug Kit
Lubricator Repair Kit
LRP-96-309
Body Force Fill Adaptor Kit LRP-96-302
Sight Dome Kit LRP-96-301
Sight Gauge Kit GRP-96-346
Metal Bowl Kits
Manual Drain
GRP-96-348
Piston Drain GRP-96-353
Sight Gauge and
GRP-96-349
Manual Drain
Sight Gauge and
LRP-96-305
Force Fill Adapter
Polycarbonate Bowl Kits
Manual Drain
GRP-96-347
Bowl Force Fill Adapter Kit LRP-96-304
Drain Kits
Manual Drain
GRP-96-340
1
2
3
4
5
6
7
Downstream Delivery DPM
33 67 100 133 167 200 233
Dome Drip Rate DPM
Oil Delivery Conversion
3% of Drip Rate to Downstream
3. Oil delivery adjustment — To adjust oil delivery, turn
adjustment knob on top of the lubricator.
Leaner — Clockwise
Richer — Counterclockwise
By counting the number of drops per minute in the sight
dome, you can adjust to your requirements.
Atomist lubricator — Approximately 3% of the droplets visible
in the sight dome go downstream; adjust drip rate accordingly.
Consult oil delivery conversion chart.
Generally, one drop per minute downstream for every
10 - 15 SCFM flow is satisfactory.
25 drops per minute equals one (1) ounce per hour - volume
of oil passing through the sight dome.
NOTE: This is a constant density type lubricator which delivers a constant
ratio of oil to air flow. Therefore, if air flow increases or decreases, oil
delivery will be adjusted proportionately. ONLY IF A DIFFERENT RATIO
IS DESIRED SHOULD YOUR ADJUSTMENT KNOB SETTING BE
CHANGED AFTER YOUR INITIAL SETTING.
4. To replace fill plug, drip control, and service lubricator:
A. Turn off air supply and depressurize the unit.
B. Refer to pictorial for servicing and torque values.
C. Turn on air supply and check lubricator for leakage. If
leakage occurs, DO NOT OPERATE — conduct repairs
again.
Lightly grease with provided lubricant. (Silicone free)
Inspect for nicks, scratches, and surface imperfections.
If present, reduced service life is probable and future
replacement should be planned.
Clean with lint-free cloth.