Optional Solenoid Valves Removal; Figure 7-57. Mode-Lag-Perm Electrical Connection - Thermo Scientific 42iQ Instruction Manual

Optional
Solenoid Valves
Removal
Thermo Scientific
Use the following procedure to replace the mode valve, and optional
permeation oven valve and lag valve.
Equipment Required:
Phillips drive, #1
CAUTION Allow the oven to cool down prior to servicing.
1. Turn the instrument OFF, unplug the power cord, and remove the
cover (Figure 2–1).
2. Unplug mode valve (J5), lag valve (J6), and perm valve (J7) from step
board 2 only.
Figure 7–57. Mode-Lag-Perm Electrical Connection
Servicing

Optional Solenoid Valves Removal

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42iQ Instruction Manual 7-53