Environmental Chamber ___________________________________________________________________________
i
Read This Instruction Manual.
Failure to read, understand and follow the instructions in
this manual may result in damage to the unit, injury to operat-
ing personnel, and poor equipment performance.
CAUTION! All internal adjustments and maintenance must
be performed by qualified service personnel.
Refer to the serial tag on the back of this manual.
The material in this manual is for information purposes only. The
contents and the product it describes are subject to change with-
out notice. Thermo Electron makes no representations or war-
ranties with respect to this manual. In no event shall Thermo be
held liable for any damages, direct or incidental, arising out of or
related to the use of this manual.
MANUAL NUMBER 7043920
3
22678/IN-3229
1/17/05
Removed 270129 from terminals 15 and 16 temp. control
aks
2
22454/IN-3208
9/14/04
Watlow SD 4-20mA standard; new schematics, configuration sheet
ccs
--
22452/IN-3208
9/14/04
Added noise reducing filters to Watlow 982 controllers, new schematics
ccs
--
--
6/30/04
Clarified unit clearance requirements
ccs
1
22070/22129
1/29/04
Pre-programmed controller/changed thermal fuse
aks
20843
10/28/03
Release 9
aks
REV
ECR/ECN
DATE
DESCRIPTION
By
