Table of Contents
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FORM QTC4-NM1
ISSUE DATE: 4/2/2018
SECTION 9 - MAINTENANCE ..............................................................................................................................149
General Requirements ................................................................................................................................. 149
Weekly Maintenance ...........................................................................................................................149
Unit Status ...........................................................................................................................................149
Refrigerant Leaks ................................................................................................................................149
Operating Conditions ...........................................................................................................................149
Compressor Oil Level ..........................................................................................................................149
Refrigerant Charge ..............................................................................................................................149
Adding Charge to a System ................................................................................................................ 149
Refrigerant Removal, Evacuation and Charging a QTC4 Chiller ................................................................ 150
Refrigerant Removal ...........................................................................................................................150
Evacuating a System ...........................................................................................................................150
Charging Refrigerant into a System .................................................................................................... 151
Microchannel Coil Cleaning .......................................................................................................................... 151
Scheduled Maintenance ......................................................................................................................151
Maintenance Requirements for QTC4 Chillers .............................................................................................152
SECTION 10 - DECOMMISSIONING, DISMANTLING AND DISPOSAL ............................................................ 161
General ......................................................................................................................................................... 161
Temperature ................................................................................................................................................. 162
QUANTECH
TABLE OF CONTENTS (CONT'D)
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