IMPORTANT INFORMATION
This manual contains important operating and safety information. You must carefully
read and understand the contents of this manual prior to the use of this equipment.
Safety Information ..............................................................................................................................................3
Alert Signals..................................................................................................................................................3
Warnings ......................................................................................................................................................3
Introduction..........................................................................................................................................................5
Intended Use ................................................................................................................................................5
Principles of Operation ................................................................................................................................5
General Specifications ........................................................................................................................................6
Installation ..........................................................................................................................................................7
Site Selection ................................................................................................................................................7
Operation ............................................................................................................................................................8
Dial (Power) Switch: ....................................................................................................................................8
Dial (Control) Switch: ....................................................................................................................................8
Preventive Maintenance......................................................................................................................................9
Troubleshooting Guide ......................................................................................................................................10
Maintenance and Servicing ..............................................................................................................................11
Warning ......................................................................................................................................................11
To Replace Insulator on Adjusting Shaft ....................................................................................................11
To Replace Heater Coil ..............................................................................................................................12
To Replace Cycle Light ..............................................................................................................................12
To Replace Control Unit..............................................................................................................................13
To Replace Heating Element ......................................................................................................................14
Recalibration ..............................................................................................................................................15
Replacement Parts List ....................................................................................................................................16
Exploded View ..................................................................................................................................................17
Wiring Diagram..................................................................................................................................................18
Ordering Procedures ........................................................................................................................................19
One Year Limited Warranty ..............................................................................................................................20
2
Table of Contents
Summary of Contents for HPA2230M
Page 17: ...17 Exploded View ...
Page 18: ...18 Wiring Diagram ...
