Mercury process heater contactor

Process high temperature alarm light

Process/regeneration heater box

High temperature safety system (Process/Regeneration)

Controller Features

Mitsubishi programmable relay controller

Display of process temperature set point and actual settings

2-4 Options

Options marked with “*” indicate options that can be factory installed or retrofitted in the field.

* Process temperature up to 400ºF (204º C) or below 180ºF (82ºC), including aftercooler with dryer and silicone insulated delivery hose.

Note:

For below 180°F (82ºC), cooler needs to cool the

 

residual heat coming out of the desiccant tank prior to

 

entering the process heater box.

* If the dryer is a central dry air generator, it will not have a process heater box.

* Plasticizer trap (with cooling coil) in lieu of standard aftercooler (mounts outside on back of dryer)

* Drawer magnet, stainless steel construction.

* Casters, two (2) fixed and two (2) swivels.

* Machine mount adapter to accommodate a dryer and corresponding hopper.

* Low temperature operation below 180ºF (82ºC), includes an internal cooler.

* Redundant high temperature safety circuit.

* Cart with caster with hopper mounting place.

* Insulated air hose for air delivery.

* Audible alarm.

* Dew Point monitor with digital read-out.

2-5 Safety Devices and Interlocks

This section includes information on safety devices and procedures that are inherent to the Dryer. This manual is not intended to supersede or alter safety standards established by the user of this equipment. Instead, the material contained in this section is recommended to supplement these procedures in order to provide a safer working environment.

At the completion of this section, the operator and maintenance personnel will be able to do the following:

Identify and locate specific safety devices.

Understand the proper use of the safety devices provided.

Describe the function of the safety device.

15, 30, & 60 cfm Compact Dryers

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Sterling SDA Series 25-100 specifications 2-4Options, 2-5Safety Devices and Interlocks, Controller Features