Issued September 2017
Controls, Switches, and Indicator Lights
Copyright 2017, Heil Environmental
Printed in U.S.A.
64
IN-CAB CONTROL PANEL (CONTINUED)
Use the switches and indicator lights described in the
following paragraphs to enable the standard hydraulic
pump and throttle advance functions and to monitor
standard indicator lights.
Standard Toggle Switches
The following paragraphs describe the standard toggle
switches that are on your unit.
While the control panel may be in different locations in
different cabs, the panel and its label/markings will look
similar to the panel and labels/markings shown on the
figure of the next page.
1. PUMP ON – This toggle switch enables and disables
the hydraulic pump:
MOVE the switch to the ON position to enable the
hydraulic pump.
MOVE the switch to the OFF position to disable
the hydraulic pump.
2. THROTTLE ADVANCE – This toggle switch enables
and disables the throttle advance function.
MOVE the switch to the ON position to enable the
Throttle Advance switches on the body.
MOVE the switch to the OFF position to disable
the Throttle Advance switches on the body.
Standard Indicator Lights
The following paragraphs describe the standard indicator
lights that are on your unit.
While the control panel may be in different locations in
different cabs, the panel and its label/markings will look
similar to the panel and labels/markings shown on the
figure of the next page.
1. PUMP INDICATOR – This green indicator light
illuminates (turns ON) when the pump is ON. When
the pump is OFF, the light is OFF.
2. TAILGATE OPEN – This red light illuminates when
the tailgate is NOT FULLY CLOSED. The light is
OFF when the tailgate is fully CLOSED. When the
tailgate is NOT FULLY CLOSED, an alarm sounds in
the cab.
3. FILTER BYPASSED – This red light illuminates when
the filter monitor switch on the hydraulic oil tank
senses the pressure in the oil flow returning to the
hydraulic oil tank. When the pressure is greater than
a preset limit, current flows in the switch and turns
the FILTER BYPASSED light ON. When the
pressure in the oil flow is lower than the preset limit,
the filter monitor switch is OFF, current does not flow
to the FILTER BYPASSED indicator light and it is
OFF.
Summary of Contents for PT 1000
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