Canon WITE32 Specifications download pdf (Page 13)

WITE32 Release Notes Version 3.20

• The Emergency Head Unloading Instructions frame displays the recovery instructions with the

corresponding control items, which let you to confirm the instruction completion:

Step 1

Reset emergency conditions

Press the Reset Emergencies button to clear a crash emergency and an air emergency.

Step 2

If head on the disk, select Head On Disk choice, otherwise select Head Out of Disk choice.

Select one of the two proposed options accordingly to the observed head stack position. If

heads lie on a disk, select the Head On Disk option in all other cases select the Head Out Of

Disk option.

Step 3

Check the air pressure and confirm

Check if the air pressure indicator on the spinstand back panel shows the nominal value. If the

pressure level is low, find the problem and fix it. After that check the Confirm Air Pressure

check box. (Refer to Spinstand V2002. User’s Manual P/N 02-107200-01 for air pressure

indicator locations and the recommended air pressure levels)

Step 4

Check the vacuum level in the cartridge line and confirm

Check if the CCW vacuum indicator on the spinstand back panel shows the nominal value.

(Refer to Spinstand V2002. User’s Manual P/N 02-107200-01 for the vacuum indicator

location and the recommended air pressure levels). After that check the Confirm Vacuum

check box.

Step 5

Click the button to start spindle motor

Press the Start Motor button to start the spindle motor.

Step 6

Move head manually to unloading radius using the 'MANUAL ON' air switch on the front or

back panel of spinstand

Turn the X-Stage Air switch to the MANUAL ON position. (The X-Stage Air switch is located

either on the back or on the front panel of the spinstand frame). Move the spinstand X/Y

stages very carefully to position the head stack to the unloading radius. A head stack has to be

on a disk close to the disk edge. In this case a comb will not hit a disk when extended. Then

turn the X-Stage Air switch to the AUTO position and check the Confirm Head Position check

box.

Step 7

Click the button to extend the comb ramp

Press the Extend Comb Ramp button to lift the heads above the disk.

Step 8

Click the button to stop spindle motor

Press the Stop Motor button to stop the spindle.

Important: install the head stack shipping comb before performing Step 9.

Note: The head stack shipping comb is a plastic part, supplied with the head stack, which securely

fixes all heads in place, preventing them to stick together. You need to install the shipping comb

before performing the spinstand reset procedure to avoid accidental damage of the head stack,

because the head comb loader may retract during the spinstand reset.

Step 9

Click the button to reset spinstand

Press the Reset Spinstand button to start the procedure, which resets all spinstand components

and moves the head stack tooling to the reset position, where you can safely remove the head

stack from the head stack loader.

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Canon WITE32 Specifications Page 13

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