CONTENTS
THE REFRIGERANT ............................................................................. 59-60
PRECAUTIONS ..................................................................................... 61-64
PARTS NAME ....................................................................................... 65-66
SAFETY PRECAUTION ..............................................................................81
VACUUM PUMPING ...................................................................................92
OPERATION TEST......................................................................................93
LEAKAGE DETECTION ........................................................................ 94-95
INSTALLATION NOTES ..............................................................................96
MAINTENANCE NOTES ....................................................................... 97-98
SPECIALIST'S MANUAL ................................................................... 100-102
58 58