HUALIAN HVC-260T/1A, Руководство пользователя

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14
3
When one function is selected, the
corresponding indicator lights (in red). Four
functions are respectively vacuuming time,
gas-filling time (If any), sealing time, and cooling
time.
Shows the set
value of the
selected
function.
4
Press once to increase or decrease one unit of
the selected function time. Press the button and
not loose, the value will increase or decrease by
2 units every second.
Press the button long time can make the value
increase rapidly
Shows the set
value of the
selected
function.
5
Press once or several times the function select
button until all the indicator light out and the
machine will save all the parameters.
Shows “E d”.
Note: If close the vacuum lid when you adjust the parameter, the machine will save the
current parameter and start up.
Note: Every setting for the parameter only changes the parameter of current program.
The current program code can be showed by program button.
Note: The sealing time should be adjusted gradually to search the optical parameter.
Too long sealing time makes the temperature of heating plate beyond the
limitation, causing heating plate to be broken. Normally the sealing time should
not exceed 3 seconds.
The adjustment range of these functions:
Function Parameter range Adjusted by Unit
Vacuuming 0
～
99 1 Second
Gas-filling 0
～
9.9 0.1 Second
Sealing 0
～
9.9 0.1 Second
Cooling 0
～
9.9 0.1 Second
3. Optimal Parameter:

The vacuuming time should be determined by the quantity/size of the materials, the
volume of the vacuum chamber and the requirement of vacuum degree. Usually the
vacuuming time can be set as 40~60 seconds. The sealing function may not be
completed regularly if sealing starts when the vacuum level has not down to less than
0.06Mpa.

Prolong properly the vacuuming time for special products, such as liquid or the product
consists of much water.

The gas-filling time (if any) should be set according to the practical condition.

If the chamber is overfilled with gas the vacuum lid will open automatically and the
program will stop.

If the sealing starts when the vacuum level reach to 0.06Mpa for overfilled gas, the
sealing may not be completed regularly.

The sealing time can be set between 1~3 seconds.

Note: Too long sealing time will shorten the service time of heating plate and silicon strip
as the heating plate will heat dramatically.