HEIL PT 1000, Operation Manual

Page: 73 / 202

Issued September 2017
Controls, Switches, and Indicator Lights Copyright 2017, Heil Environmental
Printed in U.S.A.
65
IN-CAB CONTROL PANEL (CONTINUED)
Figure 44. Control Panel
Standard Functions
Optional Toggle Switches
The optional toggle switch in the control panel is for an
optional strobe light. The switch operates in the same
manner as the standard toggle switches to control turning
the optional light ON or OFF. See the figure to the right.
Other optional toggle switches may be located in other
areas of the cab. Each such switch will be labeled with its
function and operations. You must become familiar with the
location and operation of any optional toggle switches that
are not located in the Control Panel.
Optional Indicator Lights
The optional indicator light in the control panel is for the
FILTER BYPASSED function. See the figure below. The
filter monitor switch on the hydraulic oil tank senses the
pressure in the oil flow returning to hydraulic oil tank. When
the pressure is lower than a preset limit, current flows in the
switch and turns the FILTER BYPASSED light ON. When
the pressure in the oil flow is greater than the preset limit,
the filter monitor switch is OFF, current does not flow to the
FILTER BYPASSED indicator light and it is OFF.
Other optional indicator lights may be located in other areas
of the cab. Each such switch will be labeled with its function
and operations. You must become familiar with the location
and operation of any optional indicator light that is not
located in the Control Panel.
Figure 45. Control Panel Optional Functions