SMC Networks AL430-1 Series User manual

Micro Mist Lubricators (Float Switch)
Model AL430-02~04-1S-1/-2
Operation Manual
Specifications
Modell AL430 AL430-#-1
Port size 1/4, 3/8, 1/2
Fluid air
Ambient and fluid temperature 5° - 60°C
Proof pressure 1.0 MPa
Operating pressure range 0.05 - 0.2 MPa
Oil capacity 170 cm31000 cm3
Recommended lubricant Class 1 turbine oil (ISO VG32)
Bowl material Polycarbonat Metal
Bowl guard Aluminium Die Cast
Weight 1.2 kg
Switch IS400-#-X209
Proof pressure 1.5 MPa
Max. working pressure 1.0 MPa
Ambient and fluid temperature 5° - 60°C
Max. Contact Point Capacity AC: 50 VA, DC: 50 W
Max. Operanting Current AC: 0.5 A, DC: 0.5 A
Max. Operating Voltage AC: 50 V, DC: 75 V
Contact Constitution 1a, 1b
Standards Product do not need CE-marking as they're out of
scope

1. Intended Use
The Mirco Mist Lubricator has been designed for lubricating and cooling ball bearings, plain bearings, gears, chains
to prevent them from wearing an to reduce friction.
Unlike conventional oilers (oil fog oilers), it will produce very fine oil mist, thus making it possible to transfer lubricant
to pneumatic equipment at the further distance with no waste of lubricant.
2. How To Install
1) The lubricator should be installed with an arrow on the body pointing the air flow direction and the bowl
turned down. (The connection port with an arrow on it shows an inlet side)
2) INSTALL a filter having a mesh of less than 10u to inlet pipe.
3. How To Fill Oil
Remove the plug, and fill fresh oil through the hole.
Do not over-fill the oil beyond the upper limit indicated on the bowl.
4. How To Adjust
1) Adjusting amount of oil droplets.
Turning the oil feed adjusting screw counterclockwise will increase oil droplets an turning it clockwise will
decrease.
2) Adjusting air flow rate.
Turning the air feed adjusting screw counterclockwise will increase air flow rate and turning it clockwise will
decrease.
5. Trouble Shooting
1) When no oil droplet it produced though air is lowing.
(a) Wrong piping direction ….. Change direction.
(b) Little or no oil in blow ….. Fill oil.
(c) Loaded felt ….. Replace felt.
(d) Blocked oil feed adjusting screw ….. Take out screw and clean it.
2) When oil leaks out of feed adjusting screw.
(a) Excessively opened screw ….. Close a little.
(b) Damaged needle guide “O” ring 23 ….. Replace “O” ring.
6. Caution
1) Use fresh, clean oil.
2) In replenishing oil, care should be paid lest dust should get in oil.
3) Check amount of oil droplets once a day.
7. Specifications
Refer table
8. Float Switch
1) This Float Switch is used in level control system to make or break an electrical circuit through a
placement of the float.
Light weight and compact design have made installation and maintenance easier.
2) Specifications
Refer table
3) Features
a) Easy installation
b) Low price and reliable operation
c) Compact and light weight
d) Independent contacts
e) Easy maintenance

Model IS4000-1-X209 IS400-2-X209
How to mount of float
Contact point Switch OFF at float up
Switch ON at float down
Switch ON at float up
Switch OFF at float down
Wiring diagram
4) Construction and Operation
The float made of foam material which houses permanent magnets moves up and down as liquid level
fluctuates. It slides up- and downward in reference to the switch holder, turning the reed switch on and off.
5) Caution Required in Installation
a) Install the unit so that the float may by vertical.
b) Make sure that the liquid temperature will never exceed the allowable range.
c) For applications in which larger current capacity than rated contact capacity is anticipated, install
an electromagnetic relay or the like.
6) Applications
Float switch opens or shuts an electric circuit by float displacement, and it used for liquid level detection. It i
s light and small. Easy handling and easy maintenance have been achieved.

Item Part name Material QTY
1 Body Zinc Die Casting 1
2 Bowl Assembly 1
3 Nozzle Holder Assembly 1
4 Cap Brass BAR 1
5 Plate Brass Plate 1
6 Adjust Screw Air Stainless Steel Wire 1
7 Name Plate Polystel 1
8 Name Plate Polystel 1
9 Adjust Screw Oil Brass BAR 1
10 Dripe Tube Copper Tube 1
11 Name Plate PET 1
12 O-Ring NBR 1
13 Siphon Tube Assembly 1
14 Plug Assembly 1
15 Sight Dome Polycarbonate 1
16 Packing Urethane Rubber 1
17 Adjust Guide Brass BAR 1
18 Packing Urethane Rubber 1
19 O-Ring NBR 1
20 O-Ring NBR 1
21 O-Ring NBR 1
22 O-Ring NBR 1
23 O-Ring NBR 1
24 Screw Brass Wire 1
25 Spring Washer Stell Wire 1
26 Ball Stainless 1
27 Bracket Steel Plate 1
28 Spring Washer Steel Wire 3
29 Bolt Steel Wire 3