Troubleshooting - R.G.V. FRESH QUALITY LED Manuel D'utilisation

H. TROUBLESHOOTING
Trouble
Vacuuming but seal
function is not good
Seal function is
good but can not
vacuuming
Bag inflation after
vacuuming
Bags can't hold
vacuum
Check if the edge of the bags has liquid, oil
stain or any chippings.
Check if heating element is damaged.
In case of damages it must be replaced by technical
service.
Check teflon sealing strip.
In case of damages it must be replaced or covered.
Check if the bag has enough free space from
the top.
4/5 cm of free space are required for best result of
vac/seal operation.
Check gaskets are not damaged and well ap-
plied.
This could cause air leakage; change or replace
gaskets.
Check open side of the bag lays between the
gaskets.
Check products inside the bag has no edges or
sharp sides.
Edges or sharp side must be protected with paper
or plastic.
Check air intakes are free.
Check if the good is belong to easy corrosion
foods?
All the easy corrosion goods are need to be frozen
or refrigerated after vacuuming so that it can pro-
long it's shelf life. But vacuuming doesn't guarantee
the foods will never spoil.
Check if you packed the fresh vegetables or
fruit and seed food?
All fresh vegetables or fruit and seed are not
suitable to storage under room temperature after
vacuumed, they have photosynthesis and respira-
tion. Suggest to storage them in refrigerated.
Check sealed are is clean, without wrinkles.
In case of wrinkles vac/welding operation is to be
made again.
Solutions
EN
29