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Ta b l e o f C o n t e n t s
1-1
I n t r o d u c t i o n
Purpose of the user guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
How the guide is organized . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Your responsibilities as a user . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
ATTENTION: Read this so no one gets hurt . . . . . . . . . . . . . . . . . . . 1-4
How to use the lockout device . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
2-1
D e s c r i p t i o n
What is the HTC process air heater? . . . . . . . . . . . . . . . . . . . . . . . .2-2
Typical applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
How it works . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
Specifications: HTC Models 600 - 5000 . . . . . . . . . . . . . . . . . . . . . 2-6
Specifications: HTC for Hot Air Dryers (HAD) . . . . . . . . . . . . . . . . . . 2-7
3-1
I n s t a l l a t i o n
Unpacking the boxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Preparing for installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Installation of the HTC control models HTC 30, 60, and 90 . . . . . . . 3-3
Installation of the HTC control model HTC 120 . . . . . . . . . . . . . . . . 3-4
Installation of the HTC control models HTC 180 and 270. . . . . . . . . 3-4
Location and mounting of the HTC heater assembly
models 30, 60, and 90 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Location and Mounting of the HTC heater assembly
model HTC 120 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Ta b l e o f C o n t e n t s l
i
Summary of Contents for Hopper Temperature Controller
Page 6: ...iv l Table of Contents...
Page 12: ...1 6 l Introduction...
Page 20: ...2 8 l Description...
Page 62: ...4 26 l Operation...
Page 80: ...6 16 l Troubleshooting...