Model H1301 Recovery and Recycling System
Installation, Operation and Maintenance Manual
Revision-L September, 2019
Page 24 of 105
V. System Operations and Controls
A. Manual Overrides and System Controls (continued)
13. Inlet Particulate Filter Indicator: Indicates requirement of the Inlet particulate filter
element maintenance. When the red indicator of the filter pops out; the filter element will
require replacement.
14. Inlet Compressor Lamp: illuminates to provide a visual indication that the inlet vapor
compressor is operating.
15. Inlet Compressor Toggle Switch: Provides a manual override for operating the
vapor compressor and opening the compressor inlet solenoid valve. Placement of the
switch to the ON position will start the compressor and open the compressor inlet
solenoid valve. Placement of the switch to the Auto position will allow the machine
programmable controller to operate the compressor and solenoid valve.
16. Outlet Valve Toggle Switch: Provides a manual override for opening the Outlet
solenoid valve. Placement of the switch to the ON position will open the Outlet solenoid
valve and allow flow of AGENT from the processing tank. Placement of the switch to the
Auto position will allow the machine programmable controller to operate the solenoid
valve.
17. Outlet Pump Lamp: Illuminates when the Outlet Pump is operating.
18. Outlet Pump Toggle Switch: Provides a manual override for operating the Outlet
Liquid pumps. Placement of the switch to the ON position will start the outlet pumps.
The Outlet Valve switch must also be placed to the ON position to allow flow of liquid
from the machine Outlet Port. Placement of the switch to the Auto position will allow the
machine programmable controller to operate the pump.
19. Outlet Start Push Button: Provides a manual override in the AUTOMATIC
CONTROL OPERATION MODE to initiate the machine programmable controller to
begin the liquid pump out cycle.
20. N2 Supply Lamp: illuminates when the N2 Supply Solenoid Valve is open and
admitting gas into the processing tank.
21. N2 Supply Toggle Switch: Provides a manual override for opening the Nitrogen
Supply solenoid valve. Placement of the switch to the ON position will open the
Nitrogen Supply solenoid valve and allow flow of nitrogen into the head space of the
processing tank. Placement of the switch to the Auto position will allow the machine
programmable controller to operate the solenoid valve.
22. Inlet Valve Toggle Switch: Provides a manual override for opening the Inlet solenoid
valves. Placement of the switch to the ON position will open the inlet solenoid valves
and allow flow of AGENT into the machine through the filters and into the processing
tank. Placement of the switch to the Auto position will allow the machine programmable
controller to operate the solenoid valve.
23. N2 Vent Valve Toggle Switch: Provides a manual override for opening the nitrogen
vent solenoid valve. Placement of the switch to the ON position will open the solenoid
valve and vent the processing tank to the atmosphere. Placement of the switch to the
Auto position will allow the machine programmable controller to operate the solenoid
valve.
24. Cooling System Controller: Provides cooling control of the cascade refrigeration
system through an adjustable setting, displays the process temperature, and the control
temperature setting.
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