LNS SERVO S3 T, Instruction Manual

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CHAPTER 5: PNEUMATICS 49
QUICK LOAD SERVO S3T
2. AIR UNIT
2.1. Description
The air filtering device serves to filter air and to set its pressure before it is distributed into the pneumatic
circuit of the bar feeder.
The air must be supplied at a minimum pressure of 5 bar and, whenever possible, clean and dry.
2.2. Layout of the elements
2.3. Connections
The pneumatic connection ( C ) is located behind the electrical cabinet.
For the pneumatic connections of the bar feeder, the customer must provide a pipe (
B ) with an inside
diameter of 1/2" (12.7 mm).
Provide an air hose long enough to allow the complete travel (500 mm) of the retraction system to be
used.
When the pipe is connected, it should not trail on the
ground as it could be damaged.
1.
Place a clamp ( A ) around the pipe ( B )
2.
Push the pipe ( B ) onto the fitting ( C )
3.
Tighten the clamp ( A ) to make it airtight.
2.4. Settings
1. Unlock the adjusting knob by pulling it upward.
To increase the pressure, turn it clockwise. To decrease it, turn
it in the opposite direction.
The service pressure should be set at 5 bar.
2.
When the settings are done, lock the adjusting knob by pushing
it downward.
Designation Description
A Pressure regulator
B Pressure gauge with pressure control unit
C Inlet
D Regulated outlet to the pneumatic battery
E Decanter/Tank
F Automatic purging
C
A
B
A
C
B
E
D
F