Automatic Cycle; Manual Operation - REBER 9340 N Notice D'utilisation Et Entretien

of about -700 mbar is reached.
- Manual operation is also possible to have welding carried out before the set depression is
reached (for example, to prevent some products from being smashed), or to prolong pump
operation and obtain higher vacuum levels.
CHANGING THE DEFAULT SETTINGS
SEALING TIME
- Connect the unit
- Press and keep pressed the seal switch
- Wait at least 5 sec. to start defaults settings
- Press and release the start switch as many times as the number of time/power units to be
set (each press and release is one time/power unit of seal)
- Release the switches
Default sealing time is 7 time/power units
Be careful! don't set more then 9 time/power units or the teflon protection of the sealing bar
can burns
VACUUM PACKAGING IN BAGS
- Introduce the product into a bag suitable for vacuum preservation; leave at least 5 cm free
room from bag opening.
- Lift the cover (4.) and place the bag (in well spread conditions) on the welding bar (7.), on
the left of the slide (9.). Make sure that the open side of the bag is inserted in the vacuum
chamber (6.). (Picture 1)
- Close the cover.
Introduce the cable plug into a socket and start the air pump by pressing switch (1.). Slightly
press your hands on the cover (4) to produce an initial depression in the vacuum chamber,
until the bag starts adhering to the product (pressing as long as vacuum packaging has been
completed is not necessary).
- The meter gauge shows the vacuum level (depression) achieved by the air pump. The
level is indicative and does not offer an exact measurement.
- During operation the indicator will move from the yellow area (minimum vacuum level) to
the red area (maximum level).
- At first the vacuum gauge indicator shows strong oscillations due to air suction in course;
when the air quantity in the pipes decreases, the indicator settles at a definite position.
- Introduce the plug into a promptly accessible socket.
- Wait for 15 seconds at least before starting the cycle.

AUTOMATIC CYCLE

- Press and release vacuum pump starting switch (1.).
- The units stops automatically after the vacuum/welding cycle is completed.
MANUAL INTERRUPTION OF AUTOMATIC CYCLE
- Should the operating cycle be interrupted for any reasons, press and release the vacuum
pump starting switch (1.).

MANUAL OPERATION

(Welding)
- If you want to carry out welding manually (for example, to weld before the set vacuum level is
reached) while the unit is still in the suction stage, press and release the welding switch (2.).
- The unit starts welding immediately and stops after about 8 time/power units.
(Suction)
- If you want to change the operation mode (from automatic to manual) while the unit is still
in the suction stage, press and keep pressed the vacuum pump starting switch (1.).
- When the desired vacuum level is reached, start welding manually by pressing welding
switch (2.) and keeping switch (1.) pressed.
- The machine stops automatically after welding.
- If switch (1.) is released during operation, the unit stops.
- Before storing the bag, check that welding has been carried out correctly.
No wrinkles or impurities capable of letting air in shall be present.
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