BUSCH 0659230708, Instruction Manual

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Wait for the detector to enter Stand-by mode.
5.6.1 Familiarise yourself with the control panel
Control panel description (see 6.1. 1 ) .
Press several times to familiarise yourself with the application screens.
Press several times to see the 2 levels of function keys available.
For each level, press or the control panel function key to access the function.
5.6.2 Become familiar with the detector
You can carry out a hard vacuum test and learn about your detector simply by performing
a test on the equipment itself.
Leave the blanked-off flange included with the product in place on the detector's inlet.
Start a test by pressing . The measured leak rate is displayed: this is the detec-
tor's background.
Stop the test by pressing
.
To remove the blanked-off flange from the detector's inlet, press [Inlet vent] .
5.7 Connecting the part/installation to be tested
● The inlet pressure must be no higher than atmospheric pressure. Pressure that is
too high can damage the product.
● The detector's performance depends on the type of accessories used and on the
quality of the mechanical connections.
● When assembling the vacuum circuit, use accessories to shut off the product and
make maintenance easier (inlet shut off valves, purge systems, etc.).
● Comply with these recommendations
(see 5.1)
to optimise measurement.
● The maximum permitted weight at the detector's inlet must be no more than 15 kg
and the maximum torque must be 10 N·m.
Remove the blanked-off flange that covers the detector's inlet and save it for reuse
during storage or transport.
Connect the part or the equipment to be tested using the connection accessories
available in the product catalogue.
Test that the entire line is completely sealed when the detector is attached to the
pumping circuit, to ensure that the connections are correct (pump, pipe, valves, etc.).
5.8 Connecting the exhaust
NOTICE
Limit of operation
Make sure that the parts or chambers connected to the inlet of our products withstand
a negative pressure of 1·10
3
hPa in relation to atmospheric pressure.
NOTICE
Limit of operation
Make sure the exhaust pressure does not exceed 200 hPa (relative). Pressure that
is too high can damage the product.
NOTICE
Pumping at high pressure
Connect the exhaust to an exhaust duct. 1/8 Gas connection.
19 0870231897_0001_IM_en
Installation