Operation And Maintenance; Oil Change - Sammic SE-204 Instrucciones

OPERATION AND MAINTENANCE

Very important: Never pack products if they
are still hot, since the steam generated by them
damages the vacuum pump.
Packaging liquids:
To package liquids, use the accessory that
keeps the bag at an angle to avoid spilling the
liquid. If bubbles appear during packaging, the
saturation point has been reached and you
must press the STOP button, to prevent the
liquid spoiling the oil. The saturation point is
similar to the evaporation or boiling point that
occurs at different temperatures depending on
the pressure.
The saturation point is reached sooner the
higher the temperature of the liquid during the
vacuum process. It is recommended to cool the
liquid before packaging to obtain an optimum
vacuum for the product.
The table indicates the saturation point for water
with the relationship between temperature and
pressure. This table approximately outlines the
MAXIMUM VACUUM that can be obtained for
each given product temperature.
Vacuum
pressure 1000 100
SENSOR
(mbar)
Vacuum
0 90,1
pressure (%)
Temp.
Evaporation 100 45
(°C)
- It is important to clean the inside and edges of
the chamber and gasket seal every day.
-The outside of the machine must NEVER be
cleaned with a direct jet of water. Use a damp
cloth and mild detergent for cleaning. Never
clean the cover with alcohol, solvents or
window cleaning products as they can affect
the mechanical properties of the material
and cause it to break. If a crack is observed
on the cover, do not continue working with
the machine and inform the authorised repair
service, as there is a risk of breaking the cover.
-If the power cable is damaged and a new one
EN
8
must be installed, only a SAMMIC authorised
technical service may replace it.
- Before undertaking any cleaning, inspection or
repair work on the machine, the machine must
be unplugged from the mains.
- Machine noise level, while running, at a height
of 1.6 m and a distance of 1 m, is 75 dB(A).
Background noise: 32 dB (A).

Oil change

The oil level must be checked weekly, which
should cover 3/4 of the spy hole. Fill it if
necessary.
The oil must be changed after the first 100
hours of operation. Then change the oil:
• Desktop models; Model number 2: 150 hours
• Free-standing models; Intermittent pump
operation, Model number 1: 300 hours
• Free-standing models; continuous pump
operation, Model number 0: 300 hours
When the pump has been operating during the
hours indicated, when switching on the machine
the display will show "oil" and will flash for 10
50 31,67 20 10
95 96,87 98 99
33 25 18 7
seconds to warn that the oil must be changed.
The oil must also be changed if it has formed
an emulsion. The number of working hours
accumulated can be checked when switching
the machine on or by pressing the
make the change, unfasten the drainage cap
and let the used oil drain out. For the filling follow
the instructions given in the relevant section.
In pumps of 40m³/h or larger, the oil filter must
be changed at the same time. This filter is
the type used in cars, according to reference
number: AWS2, thread 3/4.
The exhaust filter must be replaced every four
oil changes or when oil leaks or oil mist are
observed in the exhaust.
COMMENTS
If, when the machine is in the vacuum cycle,
the sensor detects that the vacuum pressure
does not reach the programmed setpoint, after
a waiting time the cycle is stopped and changed
to the decompression process.
If, upon initiating the decompression process, the
lid does not open, after a time the decompression
electrovalve disconnects to prevent damage to
the valve or to the electronic board.
Other important information:
- Appliance for commercial use only
- WARNING: Disconnect the electric power
before servicing.
- This machine is not designed for use by people
(including children) with reduced physical,
sensory or mental capabilities or lacking the
6,09 5 2
necessary experience or knowledge, unless
they have received supervision or instructions
99,4 99,5 99,8
from someone responsible for their safety.
- Children must be supervised to ensure that they
0 -2 -13
do not play with the device.
- Cover cleaning:
Warning !
Never use alcohol, solvents or glass-cleaning
products to clean the cover, because they may
affect the mechanical properties of the material,
eventually resulting in damage to the cover.
Instead, wash the cover with water and soap.
If you ever observe any crack in the cover, stop
operating the machine and call the authorised
assistance service to come and repair the
cover, as there is a risk for the cover to break.
-Vacuum Pump oil:
key for 3 seconds. To
Warning
Vacuum pump contaisn oil, do not tilt the
machine.