PROMARKS TC-420, Руководство по эксплуатации

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5. OPERATION:
Products Vacuum time/Sec
Storage life when
stored at 2~6
o
C/day
Fresh meat 30 10
Pork 30 10
Beef 30 30
Meat with liquid 15~30 14
Pasta 3~9 21
Sliced sausage 15 10
Cold cuts 9 10~21
Turn on the main switch and see LCD display showed operation menu on screen,
machine is now ready for operation.
Place bag on machine.( Please note the filler plates on the working table are for
decrease the volume of the chamber, speeding up evacuation. It will take longer vacuum
time if customer take out the plates.)
Close lid for automatic operating cycle, lid will open automatically when packaging cycle
is finished.
Remove sealed product from vacuum chamber.
The machine is again ready for operation.
After work finished please let vacuum pump running for about 15 minute and then turn off
the main switch to shut off the machine.
5.1 OPTION DEVICE
5.1.1 GAS FLUSHING UNIT
A variety of products must be treated with inert gas to give them a longer shelf life.
For this reason the machines can be equipped with a gas-flushing device.
To bring gas in package, pull the pouch over the gas flushing jet when you load it. (Be sure
that there are no wrinkles in pouch because it causes defective seals). Set LCD control
panel to “GAS” and set the gas flushing time about 3 seconds (the gas time must depend
on vacuum pouch size to make). Experiment to determine the best setting. The inert gas
can be drawn directly from gas tank thought a precision pressure-regulating valve. The
pressure should be approx. 3 bar.
The customer must supply a suitable regulator with a range of 0 to 42 p.s.i. We recommend
Using a food-grade flexible hose with a 1/4-inch I.D. and a maximum length of 15-ft.
Maximum regulator pressure is 42 p.s.i
5.1.2 HIGH PRESSURE SEAL (AIR ASSISTANCE)
If the pouch which you use is aluminum film or very thick film or the products must be
cooked in boiled water over 120
o
C, we suggest you equip with an additional sealing
pressure device to warrantee the sealing in good condition and not be pulled open easily.
NOTE: Please set air pressure between 1.0 ~ 1.5 kgs/cm
2
.