68 Disassembly and Repair Procedures Welch Allyn CP 100 and CP 200 Electrocardiograph
Replacing the Keyboard Assembly (CP 100)
Procedure
1. Open unit using the Disassembly
Procedures (page 49) directions.
2. Disconnect the flat cable from the
keyboard.
3. Remove the 13 screws holding in the
keyboard assembly.
4. Gently lift out the keyboard assembly.
Reassembly Note
1. Install and tighten the 3 screws first
(shown in Figure 58) to align the keyboard.
DO NOT tighten the screws past the
specified torque.
2. Install remaining 10 screws using the
specified torque.
Figure 58. Replacing the Keyboard Assembly (CP 100)
Flat Cable
Screws