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Maintenance and Repair
Exchanging Keyboard and Key Pad
Exchanging Keyboard and Key Pad
The keyboard is part of the plastic front cover and comprises the key pad
(part number G1103-44901) and the spectrophotometer-sipper interface (SSI)
board (part number G1103-66505).
Removing Keyboard and Key Pad
1 Turn off the spectrophotometer and disconnect the power cord. Take the
plastic front cover off, see“Removing and Replacing Covers” on page 109 and
disconnect the cable to the SSI board.
2 Open the screws that hold the SSI board in place and remove the SSI board
and the keypad.
Figure 33 Exchanging Keyboard and Keypad
Replacing Keyboard and Key Pad
1 Position the key pad and the keyboard inside the front cover and tighten the
screws that hold the keyboard in place, see Figure 33.
2 Connect the cable to the SSI board. Replace the plastic cover and push it down
so that it locates on both sides, see “Removing and Replacing Covers” on page
109.
Key pad
Keyboard
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