Hitachi E-Compact High Power Series Operation Manual page 7

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4.4.3.
Electrical line connection (EC701HP-BB3) .............................................................................. 152
Section 5 – Initial Activation ...........................................................................155
1.
Overview...................................................................................................................................................... 155
2.
Activation .................................................................................................................................................... 156
3.
Main Operations ......................................................................................................................................... 158
3.1.
Power Changing ................................................................................................................................. 158
3.2.
Communication .................................................................................................................................. 158
4.
Forbidden operations ................................................................................................................................ 158
5.
Protections.................................................................................................................................................. 159
5.1.
Reflected Power ................................................................................................................................. 159
5.2.
Over-excitation ................................................................................................................................... 159
5.3.
AC Mains Line Protection.................................................................................................................. 159
5.4.
Transmitter Operating Temperature Configuration ........................................................................ 160
Section 6 – Preventive
Maintenance.....................................................................................................161
1.
Overview...................................................................................................................................................... 161
2.
Preventive Maintenance ............................................................................................................................ 161
2.1.
Cleaning .............................................................................................................................................. 161
2.2.
Visual Inspection................................................................................................................................ 162
2.3.
Reading Verification........................................................................................................................... 162
Section 7 - Attachments..................................................................................163
1.
POWER AMPLIFIER DRAWER: Fan Filter Access for Cleaning / Fan Replacement........................... 164
2.
DUMMY LOAD DRAWER: Fan Filter Access for Cleaning / Fan Replacement (mod 40295/40311 –
EC702HP-BB3 / EC703HP-BB3) ........................................................................................................................ 165
3.
DUMMY LOAD DRAWER: Fan Filter Access for Cleaning / Fan Replacement (DL2K0 – EC704HP-
BB3) ..................................................................................................................................................................... 166
4.
USA AC Mains Types for E-Compact Series ........................................................................................... 167
E-Compact HP-BB3 Series
7 | 169

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