Prochem Everest 408-650, LP-HP - Manual (Page 29)

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Operations
Upper Control Panel
1. Service Engine Soon (Amber)
This light, when flashing, signals a problem with
the unit. When this occurs, troubleshooting is
required.
2. Solution Temperature Gauge
This gauge measures the temperature of the
cleaning solution as it exits the machine.
3. Panel Light
This light is useful if the machine is used in a poorly
lit area or night use. It is helpful in reading the
instruments and gauges.
4. Waste Tank Full Indicator Light (Red)
This indicator light is activated when the waste tank
is full. This unit is equipped with a slow down
feature. This feature will help to protect the engine
from damage by causing a slow down for 15
seconds prior to shutting down the engine. When
this indicator light is on, it indicates that the waste
tank must be emptied before the unit can be
brought back into service.
NOTE: Never dispose of wastewater in storm drains,
waterways or on ground areas. Always dispose of
waste in accordance with local state and federal law.
5. Vacuum Gauge
This gauge indicates in inches of mercury how
much vacuum the system is producing at any given
time.
6. Waste Pumpout
This switch actuates the optional waste pumpout.
7. Ignition Switch
The ignition switch controls the power for the
machine. To turn the machine on, rotate the key
clockwise until the starter engages the engine.
When machine is running let off the switch and
engine will continue to run. To turn power off,
rotate key counter clockwise to stop position,
engine will then stop.
8. Circuit Breakers
These serve to protect the circuits from electrical
spike and over loads and protects wires from
damage and fire.
9. Flow Setup Valve
This valve allows solution to move through the
machine and chemical to be injected simulating the
cleaning process. This allows the operator to set
the chemical flow level without connecting tools to
the machine. It is also useful in troubleshooting.
10. 12 Volt Outlet
The 12 volt outlet is used for accessories such as
auxiliary lighting.
11. Chemical Metering Valve
The chemical metering valve regulates the amount
of chemical that is injected into the system.
Clockwise rotation of the knob closes the valve.
Counter clockwise rotation opens the valve,
allowing more chemical to enter the system.
12. Flow Meter
The flow meter is a gauge to indicate how much
liquid chemical is being introduced in the water
system. The quantity can be increased by turning
the chemical metering valve knob counter clock-
wise.
13. Chemical Selector Valve
This valve allows the chemical to circulate through
the chemical system with little or no restriction. It
also purges out air that may be trapped in the lines
and cavities of the chemical pump. By turning the
valve counter clockwise the injection system is
enabled.
86352170 EVEREST