Smith HW 420, Инструкция по эксплуатации

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TABLE OF CONTENTS
TABLE OF CONTENTS .................................................................................................................................................................................................. 2
GAS CONTROL DIAGRAM ............................................................................................................................................................................................ 3
WIRING DIAGRAM ........................................................................................................................................................................................................ 4
OPERATING SEQUENCE ............................................................................................................................................................................................. 5
OPERATING SEQUENCE WHEN WIRED AS SHOWN ........................................................................................................................................... 5
TESTING AND MAINTENANCE .................................................................................................................................................................................... 6
INSTRUCTIONS FOR TESTING AND MAINTENANCE ................................................................................................................................................ 7
DAILY CHECKS ......................................................................................................................................................................................................... 7
WEEKLY CHECKS .................................................................................................................................................................................................... 7
MONTHLY CHECKS ................................................................................................................................................................................................. 7
SEMI-ANNUAL CHECKS .......................................................................................................................................................................................... 7
ANNUAL CHECKS .................................................................................................................................................................................................... 7