frost or ice which has accumulated on the inside of the freezer. The inside panels are
heat exchangers and can be damaged.
Do not block the air intake or air discharge vents.
•
Do not drop, throw or abuse the freezer.*
•
Do not operate under extreme environmental conditions, such as in a car trunk,
•
in very high humidity environments, in rain or other severe weather.*
Do not use solvents to clean the control panel or the outside or inside of the freezer.
•
1.3 – Transportation Care
•
Only ship via ground transportation to ensure proper unit function (especially import-
ant for domestic addresses).
•
Use only factory-provided packaging. If unavailable, contact the manufacturer for
replacement packaging materials.
Do not place unit on sides or turn upside down.
•
1.4 –
Flammable Refrigerant Use
ULT25NEU uses 10-12 grams of R-170 (Ethane) in a hermetically sealed thermosiphon
tubing. It requires caution in use and repair.
A. Danger – Risk of Fire or Explosion. Flammable Refrigerant Used. Do Not Drill
or Puncture Inner Liner.
B. Danger – Risk of Fire or Explosion. Flammable Refrigerant Used. To be Repaired
Only by Trained Service Personnel. Component Parts Shall Be Replaced With Like
Components. Do Not Puncture Refrigerant Tubing.
C. Caution – Risk of Fire or Explosion. Flammable Refrigerant Used. Consult
Repair Manual/Owner's Guide Before Attempting to Service this Product.
All Safety Precautions Must be Followed.
D. Caution – Risk of Fire or Explosion. Dispose of Properly in Accordance
with Federal or Local Regulations. Flammable Refrigerant Used.
E. Caution – Risk of Fire or Explosion Due to Puncture of Refrigerant Tubing;
Follow Handling Instructions Carefully. Flammable Refrigerant Used.
*Warning: Unauthorized modification to the cabinet, controls or free-piston Stirling engine is prohibited
and will void all warranty provisions.
Operating Manual:
ULT25NEU
1. Safety Precautions
www.stirlingultracold.com
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