6-8 i3070 Series 5i Help
Troubleshooting
Sensor Calibration and Troubleshooting
• Calibrating PHS- 13 (Presser Lower Limit Sensor)
• Troubleshooting PHS- 1 to PHS- 7
• Troubleshooting PHS- 12 to PHS- 14, PHS- 24 to PHS- 26
• Troubleshooting PHS- 16 and PHS- 17
See also: Sensor Layout
Calibrating PHS-13 (Presser Lower Limit Sensor)
The lowest position of the Press is defined by the Presser Lower Limit
Sensor (PHS13, see Figure 6- 5 for the location). It must allow the Press to
move down sufficiently for the probes to contact the board during testing,
but if it is set too low the Press may hit the components on the board.
Figure 6-1 Presser Lower Limit Sensor
To calibrate the presser lower limit sensor, load a 75 mm bottom fixture
and position a reference board against the Zone 2 stopper.
1 Open the Zone 2 door.
2 Select Maintenance mode on the LCD touch panel.
Press Presser to go to page 6.
Screws
Presser Lower Limit Sensor
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