BINZEL-ABICOR BRS-LCi SPS, Operating Instructions Manual

Page: 42 / 124

EN - 12
5 Functional description BRS-LCi PLC
5.2 Injection jig
1 The welding torch moves into the cleaning position
2
The control box (HAN 3AQ5: PIN5=24 V) queries the ready signal
3 Once the ready signal is available, the start signal can be set (HAN 3AQ5: PIN5=24V- XS1)
4
Once cleaning is complete, the ready signal is sent from the control box to the robot
5 Injection via 24 V signal on HAN 3AQ5: PIN2
The injection period is specified by the robot.
The anti-spatter fluid volume can be set as required using an adjusting screw
(1)
on the Venturi valve
(3)
.
1 Anti-spatter fluid adjusting screw
2 Flow control valve for adjusting the anti-spatter fluid
3 Venturi valve
4 Transmitter disc
5 5/2 directional valve for
injection unit (on/off)
Fig. 5 Reamer injection jig
1 2 3 4 5
WARNING
Risk of crushing
Limbs can be drawn in and crushed by moving parts (reamer, clamping unit).
• Keep your hands away from moving parts.
WARNING
Damage to the eyes
When injecting the anti-spatter fluid, spray mist can form that can damage the eyes.
• Wear safety goggles.
• Only adjust the anti-spatter fluid by opening the solenoid valve Y4.