Replacing The Lines To The Solenoid; Lines To Solenoid - Mallinckrodt Nellcor NPB-70 Service Manual

Section 7: Disassembly Guide
7.5.2 Replacing the lines to the solenoid (Refer to Figure 7-9)
7-8
7.5.2.1 Removing lines to the solenoid
1. Carefully disconnect the Zero line from the solenoid.
Warning: The scrubber on the Zero line is a lithium based
compound. Follow local governing ordinances for disposal.
2. Remove Input line 1 from the solenoid and the other end from
the FilterLine input connector.
3. Remove Input line 2 from the solenoid and the other end from
the sensor connector.
Figure 7-9: Lines to Solenoid (Zero line, Input line 1, Input line 2)