L50 Injection Lubricator - Parker
L50 Injection Lubricator - Parker
L50 Injection Lubricator - Parker
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1" <strong>Lubricator</strong> Series 2L300C<br />
Leaner — Clockwise<br />
NOTE: This is a constant density type lubricator which<br />
Richer — Counterclockwise<br />
By counting the number of drops per minute in the sight dome,<br />
you can adjust to your requirements.<br />
delivers a constant ratio of oil air flow. Therefore, if<br />
air flow increases or decreases, oil delivery will be<br />
adjusted proportionately. ONLY IF A DIFFERENT<br />
RATIO IS DESIRED SHOULD YOUR ADJUSTMENT KNOB<br />
Mist lubricator — Every drop visible in the sight dome goes SETTING BE CHANGED AFTER YOUR INITIAL SETTING.<br />
downstream.<br />
4. To replace fill plug, drip control, & service lubricator:<br />
Generally, one drop per minute downstream for every<br />
10 - 15 SCFM flow is satisfactory.<br />
25 drops per minute equals one (1) ounce per hour - volume<br />
of oil passing through the sight dome.<br />
A. Turn off air supply and depressurize the unit.<br />
B. Refer to pictorial for servicing and torque values.<br />
C. Turn on air supply and check lubricator for leakage. If<br />
leakage occurs, DO NOT OPERATE — conduct repairs<br />
again.<br />
Body<br />
Tube 6<br />
Bowl<br />
Lightly grease with provided lubricant.<br />
Torque value for assembling<br />
units together, port blocks,<br />
and mounting brackets:<br />
5 to 6 Nm (48 to 52 in.lb.)<br />
Fill Plug<br />
Hand Tighten<br />
O Ring<br />
Bowl Seal<br />
Snap Fit Tab<br />
Detent must snap<br />
in groove for proper<br />
assembly<br />
(To remove bowl<br />
depress tab, turn<br />
& pull bowl down)<br />
Inspect for nicks, scratches, and surface imperfections.<br />
If present, reduced service life is probable and future replacement<br />
should be planned.<br />
Clean with lint-free cloth.<br />
Drip Control<br />
Torque:<br />
O Ring<br />
Flapper<br />
7<br />
2<br />
Service Kits Available<br />
Note: If both mating faces have<br />
an o-ring groove, units may need<br />
to be assembled with two seals.<br />
( One square and one round seal.)<br />
OIL<br />
4<br />
Seal Plate<br />
Screws<br />
Torque:<br />
1.5 to 2 Nm<br />
(13 to 18 in.lb.)<br />
Insert<br />
Assembly<br />
M8 x 15 Bolt<br />
(4 Places)<br />
M8 x 90 Bolt<br />
(4 Places)<br />
M8 x 20 Bolt<br />
(4 Places)<br />
8<br />
3<br />
5<br />
1<br />
Seal<br />
(Not Shown)<br />
Seal<br />
Description Kit Number Contains Items<br />
<strong>Lubricator</strong> Repair Kit P3NKA00RL<br />
Sight Dome / Drip Control<br />
(Polycarbonate)<br />
Sight Dome / Drip Control<br />
(Polyamide / Nylon)<br />
PS740<br />
PS740N<br />
(1) Seal,<br />
(2) O-Ring,<br />
(3) Seal (Not Shown),<br />
(4) Screws,<br />
(5) Insert Assembly<br />
(Including Flapper),<br />
and (6) Tube<br />
(7) Drip Control,<br />
(8) Seal Plate