ELECTRICAL
6-15Z580/Z593/Z595 Diesel Service Manual
6
How It Works
Testing
The indicator lights can be tested with the diode tester or
a multi-meter. When testing the indicator lights, the diode
tester will show a reading in only one direction when
connected to the light terminals.
The glow plug switch activates the glow plug relay in
addition to turning the glow plug indicator light on.
The high temperature light is connected in parallel with
the high temperature audible alarm. The light gives a
visual indicator that the engine has reached a high temp-
erature.
The glow plug light comes on when the glow plug relay
is activated by the glow plug switch (Fig. 674).
A. High temperature light B. Glow plug light
The glow plug switch is located on the control panel on
the left side of the operator position (Fig. 675).
Fig 674 PICT-4167a
Fig 675 PICT-4133
Glow Plug Switch
Purpose
Location
A
B
To Next Page
Loading...
Need help?
General
