1. Safety
1. SAFETY
About this chapter
Read this chapter attentively. It contains important information to prevent personal injury while servicing the ULC-30A on-site. Fur-
thermore, it includes several cautions to prevent damage of the ULC-30A components. Ensure you understand and follow all the
safety guidelines, safety instructions and warnings mentioned in this chapter before performing any servicing on the ULC-30A. After
this chapter additional “warnings” and “cautions” are given depending on the servicing procedure. Read and follow these “warnings”
and “cautions” as well.
W
ARNING
:
This manual is only intended for quali
fi
ed service personnel.
Overview
•
1.1
Servicing safety instructions
W
ARNING
:
Before removing/replacing any chiller components, switch off power. See "Switching off power
and locking the switch", page 15.
Personal protection
W
ARNING
:
Ensure you understand and follow all the safety guidelines, safety instructions, warnings and
cautions mentioned in this manual.
R5906015 ULC-30A 01/02/2018
3
Summary of Contents for ULC-30A
Page 1: ...ULC 30A Service manual R5906015 01 01 02 2018...
Page 4: ......
Page 6: ...Table of contents Index 97 2 R5906015 ULC 30A 01 02 2018...
Page 10: ...1 Safety 6 R5906015 ULC 30A 01 02 2018...
Page 24: ...5 Covers 20 R5906015 ULC 30A 01 02 2018...
Page 28: ...6 Fan unit 24 R5906015 ULC 30A 01 02 2018...
Page 40: ...7 Coolant procedures 36 R5906015 ULC 30A 01 02 2018...
Page 70: ...10 Refrigeration unit 66 R5906015 ULC 30A 01 02 2018...
Page 92: ...11 Electronics Unit 88 R5906015 ULC 30A 01 02 2018...