IMI Precision Engineering makes no warranties, representations or undertakings about such content (including, without limitation, any as to its quality, accuracy, completeness or fitness for a particular purpose of such content). V6 Syringe Drive Pump 10/13 PDS-0005 REV 8 Our policy is one of continued research and development. We therefore reserve the right to amend, without notice, the specifications given in this document. Manual Norgren L74C Series User Manual L74m, l74c, Installation & maintenance instructions, Micro-fog® and oil-fog tool lubricators l74. Which requires a quick fill connector and oil pump. Fill to maximum fill line on transparent reservoirs. The IMI Norgren Group manufactures an unrivalled range of Norgren Solenoid Valves under their IMI Buschjost and IMI Herion brands. If you are looking for a Norgren Solenoid Valve to control a diverse range of fluids in a wide range of applications, we are sure to have a Solenoid Valve product from Norgren in stock that meets your needs. Norgren Vms-2110-24 Smart Pump Vacuum Management Systemvms 2110 Smart Pump24 Vdc2 Channel Product details Product Dimensions: 0.6 x 0.2 x 0.2 inches; 10 pounds.
L74m, l74c, Installation & maintenance instructions, Micro-fog® and oil-fog tool lubricators l74
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L74M, L74C
Installation & Maintenance
Instructions
FILL RESERVOIR (OIL-FOG LUBRICATORS)
Remove fill plug (2), add oil, and reinstall fill plug. Fill plug
can be removed and oil added without shutting off air
pressure to the lubricator. Fill to maximum fill line on
transparent reservoirs. Oil level must always be visible in
lens on metal reservoirs. DO NOT OVERFILL.
Remove fill plug (2), add oil, and reinstall fill plug. Fill plug
can be removed and oil added without shutting off air
pressure to the lubricator. Fill to maximum fill line on
transparent reservoirs. Oil level must always be visible in
lens on metal reservoirs. DO NOT OVERFILL.
FILL RESERVOIR (MICRO-FOG LUBRICATORS)
Shut off inlet air pressure and reduce pressure in reservoir
to zero. Remove fill plug (2), add oil, and reinstall fill plug.
Do not remove the fill plug when the reservoir is
pressurized, as oil will blow out the fill plug hole.
Micro-fog lubricators can be filled under pressure only if
equipped with the optional quick fill cap (4), which requires
a quick fill connector and oil pump. Fill to maximum fill line
on transparent reservoirs. Oil level must always be visible
in lens on metal reservoirs. DO NOT OVERFILL.
Shut off inlet air pressure and reduce pressure in reservoir
to zero. Remove fill plug (2), add oil, and reinstall fill plug.
Do not remove the fill plug when the reservoir is
pressurized, as oil will blow out the fill plug hole.
Micro-fog lubricators can be filled under pressure only if
equipped with the optional quick fill cap (4), which requires
a quick fill connector and oil pump. Fill to maximum fill line
on transparent reservoirs. Oil level must always be visible
in lens on metal reservoirs. DO NOT OVERFILL.
NOTE: Oil fill plug (2) seals easily. Tighten finger-tight only.
ADJUSTMENT
1. Turn on system pressure.
2. Adjust lubricator drip rate only when there is a constant
1. Turn on system pressure.
2. Adjust lubricator drip rate only when there is a constant
rate of air flow thru the lubricator. Monitor drip rate thru
sight feed dome (6).
sight feed dome (6).
3. Oil-Fog Lubricators - Determine the average rate of flow
thru the lubricator. Turn green rotator in sight feed dome
(6) to obtain one drop per minute for each 5 dm
(6) to obtain one drop per minute for each 5 dm
3
/s (10
scfm). For example, if the average flow is 19 dm
3
/s (40
scfm), set the drip rate at 4 drops per minute. Turn
rotator counterclockwise to increase and clockwise to
decrease the drip rate. Total travel of rotator is 320°.
rotator counterclockwise to increase and clockwise to
decrease the drip rate. Total travel of rotator is 320°.
User Manual For Iphone
4. Micro-Fog Lubricators - Determine the average rate of
flow thru the lubricator. Turn red rotator in sight feed
dome (6) to obtain the recommended drops per minute.
See Drip Rate Chart. Turn rotator counterclockwise to
increase and clockwise to decrease the drip rate. Total
travel of rotator is 320°.
Drip Rate Chart for Micro-Fog Lubricators
Flow - dm
dome (6) to obtain the recommended drops per minute.
See Drip Rate Chart. Turn rotator counterclockwise to
increase and clockwise to decrease the drip rate. Total
travel of rotator is 320°.
Drip Rate Chart for Micro-Fog Lubricators
Flow - dm
3
/s (scfm)
Drops per Minute
2.4 (5)
10
5 (10)
11
9 (20)
13
14 (30)
15
19 (40)
17
24 (50)
19
28 (60)
22
34 (70)
24
38 (80)
26
43 (90)
28
48 (100)
30
5. Monitor the device being lubricated for a few days
following initial adjustment. Adjust the drip rate if the oil
delivery at the device appears either excessive or low.
delivery at the device appears either excessive or low.
DISASSEMBLY
1. Shut off inlet pressure. Reduce pressure in inlet and
1. Shut off inlet pressure. Reduce pressure in inlet and
outlet lines to zero. Loosen fill plug (2).
2. Remove reservoir - push into body and turn
counterclockwise.
3. Disassemble in general accordance with the item
numbers on exploded view. Do not remove the manual
drain unless replacement is necessary. Remove and
replace drain assembly only if drain malfunctions. Do not
remove siphon tube (51). Remove and replace cartridge
assemblies (52 thru 57B) only if lubricator malfunctions.
drain unless replacement is necessary. Remove and
replace drain assembly only if drain malfunctions. Do not
remove siphon tube (51). Remove and replace cartridge
assemblies (52 thru 57B) only if lubricator malfunctions.
CLEANING
1. Clean plastic reservoir with warm water only. Clean other
1. Clean plastic reservoir with warm water only. Clean other
parts using warm water and soap.
2. Dry parts. Blow out internal passages in body with clean,
dry compressed air.
3. Inspect parts. Replace parts found to be damaged. If
plastic reservoir shows signs of cracking or cloudiness,
replace with a metal reservoir.
replace with a metal reservoir.
TECHNICAL DATA
Fluid: Compressed air
Maximum pressure:
Fluid: Compressed air
Maximum pressure:
Transparent bowl: 10 bar (150 psig)
Metal bowl: 17 bar (250 psig)
Metal bowl: 17 bar (250 psig)
Operating temperature*:
Transparent bowl: -20° to +50°C (0° to +125°F)
Metal bowl: -20° to +80°C (0° to +175°F)
Metal bowl: -20° to +80°C (0° to +175°F)
* Air supply must be dry enough to avoid ice formation at
temperatures below +2°C (+35°F).
Start point (minimum flow required for lubricator
operation) at 6,3 bar (90 psig) inlet pressure:
0,94 dm
0,94 dm
3
/s (2.5 scfm)
Typical flow with 6,3 bar (90 psig) inlet pressure and 0,5
bar (7 psig) pressure drop: 70 dm
3
/s (148 scfm)
Nominal bowl size:
Standard: 0,2 litre (7 fluid ounce)
Optional: 1 litre (1 quart US)
Optional: 1 litre (1 quart US)
Manual drain connection: 1/8'
Materials:
Materials:
Body: Aluminum
Bowl:
Bowl:
Transparent with guard: Polycarbonate, steel guard
Metal: Aluminum
Metal bowl liquid level indicator lens:
Metal: Aluminum
Metal bowl liquid level indicator lens:
0,2 litre (7 fluid ounce): Transparent nylon
1 litre (1 quart US): Pyrex
1 litre (1 quart US): Pyrex
Sight-Feed dome: Transparent nylon
Elastomers: Neoprene and nitrile
Elastomers: Neoprene and nitrile
REPLACEMENT ITEMS
Service kit (includes items circled
Service kit (includes items circled
on exploded view) ..............................................4382-700
Liquid level lens kit
0,2 litre (7 fluid ounce) bowl
(34, 36, 37, 38, 45, 47, 48, 49) .....................4380-050
1 litre (1 quart US bowl) (61, 65, 67 thru 70)......2273-22
Manual drain (18, 19, 20) (28, 29, 30) ......................619-50
INSTALLATION
1. Shut-off air pressure. Install lubricator in air line -
1. Shut-off air pressure. Install lubricator in air line -
●
vertically (reservoir down),
●
with air flow in direction of arrow on body,
●
Micro-fog and Oil-fog Uni-directional models:
upstream of cycling valves.
upstream of cycling valves.
●
Oil-fog Bi-directional models:
upstream or downstream of cycling valves.
upstream or downstream of cycling valves.
●
as close as possible to the device being lubricated,
●
Oil-Fog Models - Not more than 5,2m (15 feet) from
the device being lubricated, and at the same height or
higher than the device.
the device being lubricated, and at the same height or
higher than the device.
2. Connect piping to proper ports using pipe thread sealant
on male threads only. Do not allow sealant to enter
interior of unit.
interior of unit.
3. Push reservoir, or reservoir with guard, into body and
turn fully clockwise before pressurizing.
RECOMMENDED LUBRICANTS
Use a good quality, light, misting type oil for compressed
air tools. See Norgren publication N/AL.8.900.935.
Use a good quality, light, misting type oil for compressed
air tools. See Norgren publication N/AL.8.900.935.
© Norgren 2002
50
34
35
36
39
37
38
33
28
32
30
29
31
27
Current Metal Bowl
40
Early Plastic Bowl
Early Metal Bowl
44
49
Current Plastic Bowl
17
26
25
24
23
22
18
20
19
21
45
46
48
47
42
41
43
Optional 1 Quart (1 Litre) Bowl
58
59
65
66
68
69
70
68
66
67
63
60
64
62
1
51
52
54
55
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53
4
5
2
3
61
8
9
6
7
56
57
57A
57B
Current
Cartridge
Cartridge
Early
Cartridge
Cartridge
Micro-Fog® and Oil-Fog
Tool Lubricators
L74
★ - ★★★ - ★★★
Thread Form
A....PTF
B....ISO Rc taper
G....ISO G parallel
A....PTF
B....ISO Rc taper
G....ISO G parallel
Bowl
A....Optional 1 litre (1 quart US) metal
D....Metal with plastic liquid level indicator
P....Transparent with guard
R....Metal with Pyrex liquid level indicator
A....Optional 1 litre (1 quart US) metal
D....Metal with plastic liquid level indicator
P....Transparent with guard
R....Metal with Pyrex liquid level indicator
Options
N....None
P....Pyrex sight-feed dome
Q....Quick fill nipple
N....None
P....Pyrex sight-feed dome
Q....Quick fill nipple
Drain
E ....Closed bottom
Q....Manual, 1/4 turn
R....Remote fill
E ....Closed bottom
Q....Manual, 1/4 turn
R....Remote fill
Air Flow Direction
E ....Bi-directional (Oil-fog only)
P....Uni-directional
E ....Bi-directional (Oil-fog only)
P....Uni-directional
Type
C....Oil-Fog
M...Micro-Fog
C....Oil-Fog
M...Micro-Fog
Port
3 ....3/8'
4 ....1/2'
6 ....3/4'
3 ....3/8'
4 ....1/2'
6 ....3/4'
a subsidiary of IMI plc
IM-200.400.01
(5/02)
Supersedes 4/99
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