Strasbaugh 6DS-SP - Page 825

Maintenance Model 6DS-SP Planarizer
10 - 134 Version 4.0 - February 1998
8. Select Change Counter and enter a value of 2000 for counter 56.
9. Read the current left and right spindle back pressure values displayed in
the screen status area:
For Back Pressure Displayed In Psia
SPNDL left right
Frc .0
BkPr 46.7 46.9 psia
Spd.0
Load .0
Example:
BkPr 46.7 46.9 psia
For Back Pressure Displayed In Psig
SPNDL left right
Frc .0
BkPr 35.3 35.2 psig
Spd.0
Load .0
Example:
BkPr 35.3 35.2 psig
10. Compare the left and right back pressure status screen values:
GOAL FOR BACK
PRESSURE SET IN
PSIA:
For back pressure in psia, the status screen
readings should be between 45 and 55 psia
and
within +/- 3.0 psi of equal.
GOAL FOR BACK
PRESSURE SET IN
PSIG:
For back pressure in psig, the status screen
readings should be between 30 and 40 psig
and
within +/- 3.0 psi of equal.
D. WHEN A SATISFACTORY ADJUSTMENT IS ACHIEVED
1. Close the electrical cabinet doors.
2. Replace the service door.