Danfoss Turbocor TT Series, Service Manual

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1.5.2 Caution Notification
A CAUTION notification signifies an essential operation or maintenance procedure, practice, or condition which, if
not strictly observed, could result in damage to or destruction of equipment or potential problems in the outcome
of the procedure being performed. A Caution notification is displayed in the format shown in Figure 1-4 Caution
Notification Example.
Figure 1-4 Caution Notification Example
• • • CAUTION • • •
1.5.3 Note
A NOTE provides additional information such as a tip, comment, or other useful, but not imperative information. A
Note is displayed in the format shown in Figure 1-5 Note Example.
Figure 1-5 Note Example
NOTE
1.6 Precautions
Consideration for personal safety and equipment safety is very important. This chapter contains various sections
that cover safety precautions and methods that must be followed when servicing the compressor. Prior to servicing
the compressor, carefully read this chapter to ensure familiarity of both personal and equipment safety.
1.7 Refrigerant Type
Turbocor® compressors are designed to be applied only with specific refrigerants. The ANSI/ASHRAE 34 Standard
(Safety Classification of Refrigerants) classification should be taken into account when designing and applying
Turbocor® compressors. We also strongly recommend following the current ANSI/ASHRAE Standard 15 (Safety
Standard for Refrigeration Systems) or other applicable local standards for the mechanical room design and
application of all equipment using Turbocor® compressors.
Table 1-1 Refrigerant Type
Compressor Series Refrigerants ASHRAE/ANSI Standard 34 Classifications
TTS/TTH R134a, R513A A1
TGS/TGH R515B, R1234ze(E) A1, A2L
NOTE
Do not use recycled refrigerant as it may contain oil, which can affect system reliability. The refrigerant should be pure and stored in virgin
containers.
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