MAHLE RTI NTF-515 (Rev A) - Manual (Page 2)

TABLE OF CONTENTS
Pictograms 3
Health, Safety and Environmental Aspects...................... 3
Description of the NTF-515 Membrane 4
Process Parameters 5
Unpack & Check Equipment 6
Safety Precautions 6
Operation 7
Nitrogen Purity Selection 7
Automatic Tire Filling 8
Manual Single Tire Vacuum and Fill 10
Testing Nitrogen Purity 11
Maintenance 12
Trouble Shooting Guide 13
Parts Identification 14
It may take a few minutes to replenish the pressure in the storage
tank to maximum next time the NTF-515 is used. This is normal.
The pressure in the NTF-515 storage tank may drop after extended
non-use (over night for example). This is normal, and is similar to
air compressors that will periodically cycle on to replenish pressure
lost in the air storage tank and attached delivery system.
Permeation through service hoses, fill nozzles, valves and other
components directly associated with nitrogen generation is to be
expected, and does not impact normal operation.
Nitrogen is generated by the NTF-515 and retained in the storage
tank. Nitrogen generation stops when this tank fills to the specified
design pressure.
NORMAL OPERATION – LOSS OF PRESSURE
2