We recommend that you have the
company ICS SCHNEIDER,
change the oil. The entire system is
cleaned at the same time. Only use
type HLP 22 BP hydraulic oil.
➞
➞
shown, and press ENTER to activate.
You can now use SELECT to choose
the function you want, and ENTER to
execute the function. Depending on
the current setting, the first function
to be shown is either
min/max disp
or
LEAK disp
.
Leak measurement function
Leak mode is used to determine
the pressure change over a defined
period, which can be adjusted. The
unit to be tested must be connected
to the high pressure calibrator on the
pressure side.
Start leak measurement
Activate the
MANO
menu. The display
shows
Leak dISP
. Press the ENTER
button and then the SELECT button.
Press ENTER to confirm
Leak Start
.
The leak measurement starts, and the
display alternates between the current
leak time and the pressure change
measured thus far.
Active leak measurement
During leak measurement, the lower
part of the display alternates each sec-
ond between the measurement time
that has now elapsed [mm:ss] and the
pressure change measured thus far.
➞
Mano mode
ENTER
➞
Launch Leak
mode by press-
End leak measurement early
To end a leak measurement early,
press the ENTER button and confirm
the ”
Leak Stop
” display by pressing
ENTER.
Leak measurement completed
If the leak measurement time has
elapsed or if the measurement was
manually ended ahead of time,
the display alternates between the
elapsed leak measurement time and
the measured pressure change.
Set leak measurement time
The leak measurement time is preset
to 10 minutes in the factory, and it can
only be changed with the ”Mano Con-
fig” software.
(
➞
Software for calibrators)
MANO / "Continuous" function
Automatic switch-off function (the de-
vice switches off automatically 15 mi-
nutes after a button was last pressed).
Leak measurements are canceled by
the automatic switch-off function if the
measurement time is more than the
switch-off time.
Cont on
: Disables the automatic
switch-off function
Cont oFF
: Enables the automatic
switch-off function
If the "Continuous" function is en-
abled,
Cont
flashes on the display.
7 Maintenance / disposal
Venting the pressure system
Release the pressure completely and
then open the drain valve (10) and the
screwed sealing plug (7). Screw the
screw compressor (11) in completely.
Pump steadily with the manual boos-
ter pump (8) to clear the system of air.
When no more bubbles come out of
the recirculation pipe (6), close the
drain valve (10).
(8)
(10)
(7)
(11)
Changing the oil
Battery
The pressure calibrator is powered
by a 3 V button-cell battery (behind
the display). If the battery is low, the
battery symbol on the display
lights up.
Replacing the battery
Please switch the device off. Turn the
ENTER
ing the ENTER
button
Leak run-
➞
Unit of pressure
➞
Current
measured value
display section ring beyond the limit
stop until it is released from the hous-
ing section (turn through about 180°).
Open the battery compartment and
Leak run-
ENTER
➞
Start the leak
measurement
with ENTER
➞
Unit of pressure
➞
Current
measured value
time in
mm:ss
➞
➞
Pressure change
within leak
runtime
change the battery (type CR 2430).
time in
➞
mm:ss
Pressure change
within leak
runtime
7
