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•
Therabath
®
PRO
®
Model TB4 (220-volt) Service Manual
Contents
General Operating Instructions ............................................................. 3
Technical Specifications .......................................................................... 3
Service Procedures .................................................................................. 3
Equipment Needed ............................................................................................... 3
Visual Inspection ................................................................................................... 4
Checking the Temperature of the Bath .............................................................. 4
Removing the Paraffin or Mineral Oil ............................................................... 5
Replacing the Snap Action Thermostat (S.A.S.) Assembly ............................ 7
Ordering Parts ......................................................................................... 8
List of Figures
Schematic/Wiring Diagram of
Therabath
®
Pro
™
................................................................................
6
Bottom and Side Views of Inside
Therabath
®
Pro
™
Tank ............................... 7
Cross Section of Case Groove and Tank Lip ................................................... 8
Important Safeguards
— READ ALL INSTRUCTIONS BEFORE REPAIRING—
WARNING
• Repairs must be done by a qualified technician only.
•
Failure to properly repair this device may cause injury to the user.
•
This device must be repaired so that the bath maintains the temperature of the
paraffin between the temperature limits stated within this manual.
•
If the unit is repaired by anyone other than WR Medical Electronics Co. personnel,
all warranties are voided.
CAUTION
•
Because specialized equipment and techniques are required in order to properly re-
pair this product, we recommend that all units be returned to the factory for repair.
•
For repair advice, contact the factory service department at:
WR Medical Electronics Co.
123 North Second Street, Stillwater, MN 55082 USA
Phone: (651) 430-1200
FAX: (651) 439-9733
E-mail: [email protected]
Web Site: www.wrmed.com
•
Read all of these instructions before attempting to begin repairs.
•
The specifications in this manual are subject to change without notice.
— Save These Instructions —
