Philips HeartStart XL+ - Pivoting Rear Chassis Upward

4: Repair Internal Assemblies — Front Chassis
122
Pivoting Rear Chassis Upward
Pivot the Rear Chassis upward to access these Front Case assemblies:
• Printer PCA
• Measurement Module and the Ports and the ECG, SpO
2
, and NBP Ports
• SpO2 PCA
 To pivot the Rear Chassis upward:
1 Open the HeartStart XL+ Case. See “Opening the Case” on page 87.
2 Remove the Rear Chassis Shelf. See “Rear Chassis Shelf” on page 93.
3 Tilt the Rear Chassis. See “Tilting Rear Chassis” on page 91.
4 Disconnect the cables between the Rear and Front Chassis:
a Detach the Battery PCA screw, but leave the Battery Power (4-wire) and Battery Data (3-wire)
bundles connected, see “Battery PCA” on page 116.
b Disconnect the Network Cable from the Processor PCA, see Figure 78,
➀.
c Disconnect the ECG Out 2-wire bundle from the Processor PCA, see Figure 78,
➁.
d Turn the HeartStart XL+ around and disconnect the Therapy Port spade connectors, see
Figure 78,
➂ and ➃.
e Disconnect the Therapy PCA ribbon cable from the Processor PCA, see Figure 78,
➄.
5 Position two plastic strips on the Front Chassis under the screws
➊ and ➐ as shown in Figure 78 and
Figure 79.
The plastic strips protect the chassis from grinding against each other. The grinding can create small
metal shavings trapped inside the box that may affect performance of your HeartStart XL+.
TIP: Strips of a discarded plastic shield or dielectric tape offer good protection.
6 Holding the Rear Chassis by the Capacitor Tray, pivot the Rear Chassis until its feet push against the
plastic strips, see Figure 79.
Make sure no cables get entangled in the SpO
2
PCA or SpO
2
shield.
Figure 78 Rear Chassis Connectors and Screws
➐
➀
➁
➊
➐
➂
➃
➄