Strasbaugh nTellect (Model 7AF) Wafer Grinder
13 - 52 Version 1.2 - June 2004
LEFT (WORK CHUCK) SPINDLE COOLING WATER
Solenoid
No.
Component Name
Location/
Drawing No.
Setting Goals
none
Left (Work Chuck) Spindle
Valve regulator only:
Door 14 Panel
Gauge: Orange
error message
"Left Spindle
Coolant Error"
displayed at
Machine
Maintenance menu
(computer screen).
Drawing: 224038
Suggested Pressure
Setting: .1 GPM
Flow requirement:
• Rotate valve CW
(from the bottom)
until onscreen error
message appears.
• Rotate valve CCW
(from the bottom)
until error message
disappears.
• Rotate CCW 1/4
turn farther.
Procedure for Setting Pressure:
• Repeat as for Coarse Spindle (above), substituting "left" for "coarse" and text
shown in parentheses where appropriate.
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