Wonder INFLATOR DIGITAL Benutzerhandbuch Seite 8

B
S
M
Z
A
A S
Lever Discharge valve
B W
Display Hose connector
L X
Loop End connector
M Y
Handle Connection
The notes and specifications in this manual apply to the INFLATOR DIGITAL inflator gauge.
PaCKaGE CONTENTS
• 1 inflator gauge
• 1 hose
1
• Certificate of Calibration
• 2 batteries already installed
2
QUICK GUIDE (see page 2)
1. Assembly of the outlet hose
2. Connecting the fitting to the valve
nose
3. (A/B) Automatic switch-on with digit
control of display and pressure
reading
SWITCHING ON aND OFF
Switching on is done by connecting the inflator gauge to a tyre with a pressure
within the measuring range of the instrument. If the tyre pressure is below the
minimum measurement pressure, continue inflation until it is reached. During
the switch-on phase, the display segments are automatically checked for
integrity. The unit of measurement of pressure cannot be changed.
The inflator gauge shuts off after a period of inactivity in which the sensor does
not detect pressure. Each time it is switched off, the device automatically aligns
with the atmospheric pressure to avoid deviations and improve measurement
at low pressures.
no. 1961/3 (300 cm) for standard valves (optional on request).
1
CR2450 3V). Life of batteries supplied: 1,000 h continuous detection under mild environment
conditions and normal use.
Y
X
Z
Brass threaded
connection
P
Rubber protector
Once removed from the packaging, make sure
that the product and its components are intact,
without visible damage and have not been
damaged during transport.
4. Inflation
5. Pressure reading
6. Deflation
7. Pressure reading
no. 2 replaceable batteries (type
2
14
DISPLaY (see page 4)
P
8. Measured pressure
9. Awaiting detection
10. Pe: pressure symbol
L
11. Bar : unit of measurement
3
12. 18.8.88: automatic checking of
LCD segments during start-up
W
DISPLaY - WaRNING SIGNaLS (see page 5)
15. Low charge: it is recommended to replace both batteries as per procedure.
16. Excessive pressure: let the inflator gauge switch off and take a new
reading.
17. Operating temperature out of range: restore the instrument to temperatures
within the operating range before taking a new reading.
18. Malfunction/no signal from sensor: disconnect until switched off and repeat
measurement. If the error persists, send the instrument for service.
19. Atmospheric zeroing error: carry out an inflation and let the inflator gauge
switch off at atmospheric pressure. If the error persists, send the instrument
for service.
PHaSE 1
Installation of the inflator gauge and connection to the pressure network
1. To mount the hose in the package, screw the hose connector (W) onto the
inflator gauge connection (Y) by hand until it comes into contact with the
gasket, then tighten a further ¼ turn using a 12mm wrench.
2. Connect and tighten the other end of the inflator gauge to the compressor or
other source of compressed air/nitrogen using the ¼ GAS female (Z) brass
threaded connection.
WaRNINGS
• Hold the fitting (Z) in place using a 16 mm spanner when tightening to the
compressor or air source to prevent accidental breakage of the inflator gauge
body.
• Ensure that there are no air or nitrogen leaks due to incorrect installation of
the inlet and outlet hose from the inflator gauge.
3. Test the operation of the inflator gauge by pressing on the handle (M) and
holding the terminal (X) firmly to prevent uncontrolled movement of the hose
caused by the pressure of the gas injected (air or nitrogen).
WaRNING
During the test, direct the air flow in such a way that no damage is caused to
persons, animals or property.
4. Check that gas flows only from the terminal (X) and that there are no leaks at
the other connections.
The inflator gauge can be hung up using the loop (L).
kPa in the specific model that provides for it.
3
13. Example of a tyre pressure
reading
14. Measurement sensor active and
waiting to detect stable pressure
15