Maguire Products VBD-1000, Установка, эксплуатация и обслуживание

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Maguire Products, Inc.
Rev. March 5, 2018 – VBD-1000 Touchscreen
33
VBD
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- Vacuum Dryer
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Modes of Operation
Three modes of operation (on Home Screen): Run Dryer , Manual Operations, Clean Out .
Run Dryer - See Operation on page 23.
Manual Operations – Options that allow direct control over specific outputs.
Operate Outputs
Alarm Audio – OFF/ON – Operates audible alarm.
Alarm Strobe – OFF/ON – Operates strobe.
Dry Purge Supply – CLOSED/OPEN of dry purge supply air valve
Vac Gate Upper – OPEN/CLOSED – Material gate above vacuum chamber.
Vac Gate Lower – OPEN/CLOSED – visible disk shaped gate below vacuum
chamber.
Vac Cham Fill – OPEN/CLOSED - Gate located at the base of the heating
hopper.
Vac Cham Dump – OPEN/CLOSED – Internal gate (not visible) located at the
base of the vacuum chamber.
Vac Gen Supply – OPEN/CLOSED – Vacuum generator supply. When
operating, the vacuum generator supply pulls a vacuum on the vacuum chamber.
Vac Gen Check – OPEN/CLOSED – Vacuum generator check valve located on
the vacuum generator. Holds the vacuum on the vacuum chamber.
Vac Cham Purge – OPEN/CLOSED – Located below the vacuum generator.
When open the vacuum on the vacuum chamber is released.
Blower Test – Operates the blower.
Blower: OFF/ON toggle using ENTER button.
Aux: OFF/ON toggle using ENTER button.
Fail Safe: OFF/ON toggle using ENTER button.
T1s: Heating Hopper inlet temp setpoint.
T1a: Heating Hopper inlet temp actual.
Vacuum Test -
Tests the Vacuum System
Vac: Vacuum pressure readout
Start Test: Starts the vacuum test. Runs the vacuum generator system.
Evac Time: Amount of time in minutes/seconds to attain the vacuum setpoint
during the current test.
Cycle: Amount of time in minutes/seconds between vacuum generator runs
during a vacuum hold. Used to determine vacuum chamber seal integrity.
Pset: Absolute pressure that the Vacuum Chamber will be evacuated to. See
VPL parameter.
Pdel: The pressure difference above VPL at while the vacuum generator turns
back on. See VPD parameter.
Purge Cham: OFF/CYC/ON
Vacuum Chamber Timed Dispense –
Opens valves for specified milliseconds.
Fill: Fill Time of the Vacuum Chamber in milliseconds.
Dump: Dump time of the Vacuum Chamber in milliseconds.