Manual

19
WARNING:
CALIBRATION SHOULD ONLY BE PERFORMED BY THE
AERIAL
MANUFACTURER!
IF YOU FEEL THAT THE DISPLAY NEEDS CALIBRATION, CONTACT YOUR
AERIAL
MANUFACTURER.
Aerial Loading
Aerial manufacturers must ensure that the lift cylinder(s) do not bottom out
during operations. This would cause an erroneous hydraulic pressure read-
ing and the warning system will not operate as designed.
Dual Displays
The Class1 Dual Current Amplifier (PN 103282) should be used when-
ever two displays are operated from one current transducer (aerial load-
ing, air pressure and oxygen gauges)
.
A harness is available to simplify the installation (PN 103283)