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Nitrogen Tyre Inflator
Model: PN-8820
4.2.2 Nitrogen Filling of the New Tire
1. A choice between bar, PSI, Kgf/cm2 and Mpa on the keypad is available by
pressing the white 'C arrow key' before preferred choice.
2. Press the time setting key '∇' or '∆' for purge/vacuum cycle. The default value of
the machine is 20 seconds and the user can increase or decrease this setting according
to the tyre size.
3.Press the tyre pressure keys '∇' or '∆' to set the final inflation pressure required.
4. Connect the hose to Tire, ensure the hose is connected securely. Nitrogen leaks will
cause a error message to be displayed.
5. Press the key 'START' for automatic purging cycle and nitrogen inflation to
commence.
6. When the top up cycle is completed, the unit beeps and the target pressure flashes
in the display.
4.2.3 To Convert Existing Mounted Air-Filled Tire to Nitrogen.
1. If the tyre is still in position on the vehicle, it is paramount that all weight be taken
off the tyre by means of jacking the car up before deflating the tyre. The tyre must
remain without load until re inflation is complete.
2. Deflate the tyre by removing the valve stem and once deflated, re-insert.
3. A choice between bar, PSI, Kgf/cm2 and Mpa on the keypad is available by
pressing the white 'C arrow key' before preferred choice.
4. Press the time setting key '∇' or '∆' for purge/vacuum cycle. The default value of
the machine is 20 seconds and the user can increase or decrease this setting according
to the tyre size.
5. Press the tyre pressure keys '∇' or '∆' to set the final inflation pressure required.
6.Connect the hose to Tire, ensure the hose is connected securely. Air leaks will cause
a error message to be displayed.
7. Press the key 'START' for automatic purging cycle and nitrogen inflation to
commence.
8. When the top up cycle is completed, the unit beeps and the target pressure flashes
in the display.
CAUTION
Should the inflation line detach from the valve during inflation the machine will
display the code 'Err'.
Pressing the key 'pause' at any time will stop the operation and repressing 'pause' will
start the operation.
6
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