Vollrath VP12 Manual Del Operador página 7

TROUBLESHOOTING
Problem
The control panel does not
illuminate.
The control panel is on but there is
no activity after closing the lid.
The lid does not open automatically. The gas spring is damaged.
Final vacuum is not sufficient.
The machine extracts air too slowly. The oil exhaust filter is saturated.
Vacuum bag is not sealed correctly.
Vacuum Packing Machine with 12" Sealing Bar Operator's Manual
Might be Caused By
The machine is not connected to an electrical outlet.
• The main fuse is burned out.
• The circuit board fuse is burned out.
• The lid micro switch may need to be adjusted.
• The control transformer fuse is burned out.
• The lid micro switch may need adjusting.
• The pump may require technical services.
The lid may have not opened correctly.
The machine use has reached a scheduled oil change. Contact Vollrath Technical Services.
The pump conditioning program needs to be run.
The set vacuum time is too short.
There is too little oil in the vacuum pump.
The extraction hole at the back of the vacuum
chamber is partially covered by the vacuum bag
during extraction.
The lid gasket is worn.
The oil is contaminated.
The oil exhaust filter is saturated.
The pump's extraction filter is blocked.
The vacuum bag is being placed incorrectly on the
sealing bar.
The sealing time is too long or too short.
The seal pad under the lid is damaged or worn.
The Teflon tape is damaged.
The vacuum bag opening is not clean.
Course of Action
Connect the machine to the power supply.
Contact Vollrath Technical Services.
Contact Vollrath Technical Services.
Contact Vollrath Technical Services.
Contact Vollrath Technical Services.
Check the lid.
See the instructions on page 4.
Extend the vacuum time.
Contact Vollrath Technical Services.
Place the vacuum bag closer to the sealing bar.
Replace the lid gasket.
Contact Vollrath Technical Services.
Contact Vollrath Technical Services.
Contact Vollrath Technical Services.
Contact Vollrath Technical Services.
Place the vacuum bag neatly and smoothly on the
sealing bar. Ensure that the opening of the bag is
always within the vacuum chamber.
Adjust the sealing time longer or shorter.
Replace the seal pad.
Replace the Teflon tape.
Clean the vacuum bag's opening.
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