What to do if Graco IPH-25 shows E53 error?
If the Graco Controller displays error E53, it means a piston stroke has taken more than 10 seconds. First, make sure the gun safety is off and the gun dispense valve isn't stuck closed. Check that the machine has enough hydraulic or pneumatic pressure. Look for anything that might be mechanically interfering with the piston and confirm the correct power supply to the proportioner piston.
What to do if Graco IPH-25 Controller displays E52 error?
If the Graco Controller shows error E52, it means the dispense valve might be stuck open, or one of the material tanks is empty, which leads to a higher dispensed quantity than requested. If the dispense valve is stuck, the machine will automatically attempt to release it. Fill the tank if it's empty. You can also adjust the E52 alarm delay time from setup screen #4.
How to fix E56 error on Graco IPH-25 Controller?
If the Graco Controller displays error E56, it means Learn mode failed to learn the piston travel range. This can happen because the piston didn't move during Learn mode or due to a linear sensor failure. Try repeating Learn mode. Inspect the linear sensor and replace it if necessary.
What to do if Graco IPH-25 displays E55 error?
If the Graco Controller displays error E55, it means you've requested a shot that's above the maximum allowable amount. To resolve this, request a smaller shot.
How to solve E54 error on the Graco IPH-25?
To solve the E54 error on the Graco Controller, you can request a larger shot or verify that the shot volume variation is ok.
General| Brand | Graco |
|---|---|
| Model | IPH-25 Series |
| Category | Controller |
| Language | English |
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