Installing An Unheated Diaphragm Valve Into The Unheated Compartment - Thermo Scientific TRACE 1300 Instruction Manual

Installing an Unheated Diaphragm Valve into the Unheated Compartment

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d. Turn the actuator gas supply on. This line should now be pressurized.
e. Verify there are no major leaks in the fittings.
Note Applying pressure to this side of the actuator will ensure that the actuator
stays in the CCW position.
f. Take the other piece of nylon tubing and place it in the upper fitting on the actuator.
Be sure the tube passes through the ferrule in the fitting. Tighten the fitting using the
3/8-inch open end backup wrench.
g. Connect the opposite end to the solenoid fitting
Note The tubing can be released from the solenoid by pushing down on the
solenoid fitting and pulling out on the tubing at the same time.
 To install a diaphragm valve in the unheated compartment
Installing valves in the unheated compartment consists of the following steps:
• Installing the valve on the mounting bracket
• Installing the assemble into the unheated compartment under the main oven
• Installing the solenoid valve
• Connecting gas line
Proceed as follows:
1. Installing the valve on the mounting bracket.
Note The installation of the diaphragm valve requires the use of the fixing clamp
ring.
Diaphragm Valve
Clamp Ring
The unheated valve assembly will require the mounting bracket, included as part of the
assembly.
a. Choose the mounting holes in the bracket that will allow the valve to be oriented in a
favorable direction.
Installing Valves and Fittings in the Unheated Compartment
Fixing Dowel
TRACE 1310 Auxiliary Oven Instruction Manual
3
Components Installation
59