8-16
8.3.11 Removing the Interface Board
1. Loosen the three M3×5 screws fixing the main frame.
2. Remove the main frame.
3. Loosen the M3×5 countersunk head screw fixing the power button.
4. Remove the power keypad.
5. Use one hand to loosen the latch fixing the CO
2
water trap and the other to remove the CO
2
water trap.