A 400
A 400
10
mbar
mbar.l/s
-3
10
-12
10
-11
10
-10
10
-9
10
-8
10
-7
10
-6
10
-5
10
-4
10
-3
10
-2
10
-2
10
-1
1
10
1
10
2
10
3
CYCLE
INLET
VENT
SNIF
HIGH
TEST
ZERO
COR
AUTO CAL
ZERO
START
STAND-BY
OPERATOR INTERFACE
APPLICATION WINDOWS
ASSISTANCE TO THE TEST
MAIN FONCTIONS
C
ONDENSED
M
ANUAL
ASM 310
References
refer to a specific chapter of the
User’s Manual.
For further information, please refer to the User’s Manual
supplied with your unit.
Change the application
window (come back to
home).
Change the level.
Start the function
allocated.
Application window
(touch-sensitive screen)
1
2
3
4
5
6
1
Function keys allowing the
activation of the associated
functions.
2
Functions allocated to the function
keys.
3
Start/Stop of a test.
4
Level change.
5
Application window change,
come back to home (standard
display).
6
Remote control connection
(accessory).
Start/Stop the test
Place the blank-off
fl
ange on the detector
inlet (detector state on delivery).
START
STAND-BY
Start the test.
The helium signal displays the
measured value : it corresponds in our
case to the detector background.
START
STAND-BY
Stop the test.
To remove the blank-off flange, do an
air inlet.
Set Points
C 401
2 adjustable set points:
reject set point in hard vacuum,
reject set point in sniffing.
Define the acceptance threshold of the good/bad parts:
leak value measured
≤
reject set point => part accepted.
leak value measured > reject set point => part rejected.
Audio alarm set points
C 401
Digital voice informs the operator about the detector state or the actions to do.
The audio alarm informs the operator that the reject set point was crossed. The level
varies from 0 to 8 (0 to 90 dB).
or
Stop simultaneously the audio alarm and the digital voice with the key
.
Autocalibration
C 406
It allows to check that the detector is adjusted to detect the selected tracer gas and dis-
play a correct leak value.
By default, autocalibration is set ON and the internal calibrated leak is selected to allow
a quick leak detector autocalibration.
Autocal = ON : the detector will be automatically calibrated at each switching on.
At any time, the operator can start an autocalibration (
).
Remote control
(accessory not
delivery)
Sniffer probe
(accessory
not delivery)
Main power cable
Main power switch
Power fuse + exchange fuse
Inlet vent
and neutral
gas purge
Printer
(not delivered, payable
by the customer)
Exhaust connector
(with silencer)
SD card
SD card
or
Inlet DN 25
External control
system
(I/O interface)
SubD 15 pins
Controlling the detector
with a PC through
the RS 232 interface
(PC not included, payable
by the customer)
Hard vacuum test mode
Sniffi ng test mode
Select the hard vacuum
test mode (
C 402
)
Select the sniffing test
mode (
C 402
)
Connect the part to be tested to the leak
detector inlet port or put the part in the test
chamber connected to the leak detector.
While the leak detector is in stand-by,
connect the sniffer probe (accessory to be
purchased separately) to the sniffer port of
the leak detector.
Select the reject point (
C 401
)
STAND-BY
START
Start the test
The leak value measured displays.
STAND-BY
START
Stop the test
The detector returns automatically to stand-by mode.
If Memo function is activated and a printer is connected to the detector,
a test ticket will be printed automatically after the test (
C 406
)
Setting
Allows the operator to set/
con
fi
gure the detector
according ti its needs
Graphic
display
Allows the operator to follow
and to record the He signals
and the pressure according
to time
Standard
display
Inform the operator
of the test
Vacuum
circuit
Indicate to the operator the leak
detector vaccum circuit as well
as the valves state
The operator can mask, add,
switch some windows
in the loop
C 403
.
The operator can have only
a single application window
displayed.
DETECTOR CONNECTIONS
Do not seal
Do not seal
CAUTION
CAUTION