Why is the motor not responding to change in speed command on my Graco PrecisionSwirl Dispenser?
If the motor on your Graco Dispenser is not responding to changes in the speed command, check the input from the automation unit to ensure it is sending a “Swirl Speed Command” signal. Also, verify the Speed Command Source in the Swirl Setup screen.
What to do if the motor is not running on my Graco Dispenser and the motor fault alarm is active?
If your Graco Dispenser's motor is not running and the motor fault alarm is active, check the cable connections to the swirl board, swirl motor cable, and swirl orbiter. If the CAN cable was reconnected with the system power on (amber LED on swirl board will be on, this indicates circuit protection was triggered), cycle the system power. If there is a shorted motor cable (amber LED on swirl board will be on, this indicates circuit protection was triggered), replace the swirl motor cable (55 ft) then cycle power. Finally, a faulty swirl orbiter can cause this issue, so consider replacing it.
Why is the outlet pressure high on my Graco PrecisionSwirl Dispenser?
If your Graco Dispenser is showing a high outlet pressure, it could be due to a worn fluid regulator needle or seat. To resolve this, rebuild the fluid regulator and replace the needle and seat.
What causes the valve not shutting off on Graco PrecisionSwirl Dispenser?
If the Graco Dispenser valve is not shutting off, verify air pressure to the close port (except AutoPlus valve). Verify solenoid operation. Verify air line routing and connections. Check the input from the automation unit to ensure the “Valve On” signal is not active.
How to fix air leaks from the fluid plate on a Graco PrecisionSwirl Dispenser?
If you notice air leaking from the fluid plate of your Graco Dispenser, begin by checking all air connections and tighten them if they are loose. Also, inspect the gaskets on the Voltage to Pressure (V/P) Transducer and solenoid valve for wear and replace them if necessary.
What to do if the motor is not running on my Graco Dispenser and the motor fault alarm is not active?
If the Graco Dispenser's motor is not running and the motor fault alarm is not active, check the cable connections to the swirl board, swirl board power cable, and swirl control DGM. Also, verify that the automation unit is sending a “Swirl Enable” signal, checking the input from the automation unit. Verify that the proper swirl orbiter is installed in the system setup screen.
Why is air leaking from the dispense valve on my Graco PrecisionSwirl?
If you notice air leaking from the dispense valve on your Graco Dispenser, first check all air connections and tighten them if necessary. If the connections are secure, the piston o-ring may be worn, requiring you to rebuild the valve and replace the piston o-ring.
What causes the pressure to drop below the setting on my Graco Dispenser?
If the pressure drops below the setting on your Graco Dispenser, the supply line might be empty or clogged (fill or flush the supply line). A damaged or clogged air regulator or line can also cause this (clear any obstruction in the line and service the regulator if necessary). Additionally, the valve might be used beyond its rated flow capacity (install a valve for each spray valve or dispensing valve), or there could be a large change in inlet air or fluid pressure (stabilize the air and fluid regulator inlet pressures).
What causes a false measurement on my Graco Dispenser?
If your Graco Dispenser is showing a false measurement, the flow meter may not be calibrated. Calibrate the flow meter. Verify the system ground. Check for a clean power supply to the main enclosure.
What causes no flow measurement on my Graco PrecisionSwirl?
If your Graco Dispenser has no flow measurement, first tighten the flow meter pick-up sensor. Then, verify that the flow rate is above the minimum for the installed flow meter. Check the connection from the flow meter to the FCM. Finally, if the sensor is damaged, replace the pick-up sensor.
Precautions against electrical shock during operation and servicing.
Risks of high-pressure fluid injection and required immediate treatment.
Measures to prevent fire and explosion in areas with flammable fumes.
Consequences of misusing the equipment and operating under adverse conditions.
Warning about hot surfaces and fluids during operation.
Risks associated with toxic fluids or fumes and necessary precautions.
Required protective gear for operating and servicing the equipment.
Preparatory steps and documentation required before system installation.
A step-by-step guide to installing the PCF system components.
Criteria and dimensions for mounting the PCF control center and expansion enclosures.
Steps and considerations for mounting the fluid plate assembly to automation units.
Explains the PCF system setup process and required steps for operation.
Setting up the number of installed fluid plates and swirl dispensers.
Procedures for initial and standard startup of the PCF system.
Steps to load system material and prepare for dispensing.
Explains jobs, styles, and how the PCF system operates during automation control.
Common problems and solutions for fluid plate issues like no outlet pressure.
How to view and acknowledge system errors, alarms, deviations, and advisories.
Troubleshooting for swirl motor faults and maintenance due to orbiter usage.
Guidance on diagnosing errors using event codes and troubleshooting tables.
List of system events, their types, causes, and solutions.
Troubleshooting for control center events like USB disabled or gateway errors.
Recommended daily, weekly, and monthly mechanical maintenance tasks.
Recommended weekly electrical maintenance tasks for system reliability.
Describes how to remove and replace components on the fluid plate assembly.
Steps to disconnect and remove the flow meter from its mounting plate.
Steps to prepare the control center for repair by powering off and disconnecting.
Procedure for replacing the Gateway module and upgrading software.
Overview of the ADM display, divided into Setup Mode and Run Mode functions.
Navigating through the PCF setup mode screens for system configuration.
Screens for setting up and viewing information for automation Gateway modules.
Setting active errors and selecting command value type (Analog or Digital).
Setting on and off delays for valves and the regulator in milliseconds.
Defining error types (alarm, deviation, none) for pressure, flow, volume, and target deviations.
Setting up styles, including style number, name, target volume, and tolerances.
User functions available in Setup Mode for configuring system components and settings.
Screens for setting units, formats, USB settings, and software information.
Configuring meter type, K-Factor, and pressure/bead control loop parameters.
Setting volume or hour limits to trigger maintenance advisories for system components.
Associating swirl dispensers with fluid plates and handling swirl errors.
User functions available in Run Mode for monitoring and adjusting system operations.
Setting pressure offsets, limits, and error types for inlet and outlet sensors.
Setting dispense trigger source, command value source, and job end mode.
Selecting dispense modes (pressure, bead, shot) and adjusting bead scale.
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