Operation; Controls And Indicators - York HFG02 Operation Manual

5 O
PERATION

5.1 Controls and indicators

Identifier
Start Test
Test enabled indicator
Test Mode selector
Alarm indicator
Test Supply indicators
HFG02 power switch
HFG02 power indicator
HFG02 power connector HFG02 power supply input socket (24 Vdc).
Test supply fuse
Test supply cable
Chassis earth
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HFG02 Operation Manual
Description
Pressing this switch enables the test mode, and applies the
chosen load profile to the measurement system, as appropriate
for the test supply detected.
Pressing this switch again whilst the test is running disables the
test mode.
Indicates that the test mode is running.
This switch selects one of ten load profile test modes available to
be used. Changing this setting whilst a test is running will
automatically disable the current test mode.
This indicator flashes if the temperature within the enclosure
exceeds the preset limit. In this state the test mode will be
disabled and the HFG02 will wait until the temperature has
dropped sufficiently before the test can be resumed.
A steady indicator warns of a system failure, which will need to
be cleared by fully restarting the HFG02 (refer to Section 4.7).
These indicators display the frequency and RMS voltage of the
Test Supply. Section 5.5. gives details of the ranges indicated.
Main On/Off switch for the HFG02.
Indicates that the HFG02 is on.
Protective fuse for the Test Supply input
Captive lead connector for the Test Supply input
Additional earthing point for the HFG02 enclosure
Figure 1: HFG02 front panel and controls
Page 11 of 25 Doc. No. Y0321/DOC/024 Rev. 3