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© MAHLE 

2  |  NTF-515B  |  

en

1. 

Information 

4

1.1 

Document warnings 

4

1.2 

Important notes 

4

1.2.1 

User group 

4

1.2.2 

Agreement 

4

1.3 

Warranty 

5

1.4 

Safety regulations 

7

1.4.1 

NTF-515B 

7

1.5 

Technical data 

7

2. 

Product description 

8

2.1 

Application 

8

2.2 

Scope of delivery 

8

2.3 

Description of unit 

9

2.4 

User interface 

10

2.4.1 

Selection and function keys 

10

2.4.2 

Input selection 

10

2.4.3 

Value adjustment 

10

2.5 

Unit features 

10

2.5.1 

Nitrogen purity selection 

10

2.5.2 

Air chucks 

10

2.5.3 

Nitrogen purity tester 

11

2.5.4 

Locking caster brakes 

11

2.5.5 

Battery and battery charger 

11

2.5.6 

Dually hose connection 

11

2.5.7 

Single tire fill accessory connection port  11

2.6 

Functional description 

12

2.6.1 

Unit function 

12

2.6.2 

Nitrogen generation 

12

2.7 

Commissioning 

13

2.7.1 

Removing transportation packaging 

13

2.7.2 

Verify air source 

13

2.7.3 

NTF-515B 

13

2.7.4 

Generating nitrogen 

13

3. 

Nitrogen service 

14

3.1 

Preparation 

14

3.1.1 

Over pressure setting (OPS) and  
nitrogen purge cycles (N2P) 

14

3.2 

Battery charging 

14

3.3 

Service phases 

15

3.3.1 

Nitrogen purge cycle 

15

3.3.2 

Nitrogen top-off 

15

3.4 

Nitrogen purge cycle 

15

3.5 

Nitrogen purge cycle 

15

3.6 

Top-off and nitrogen purge cycle counter 

15

4. 

Maintenance 

16

4.1 

Maintenance interval 

16

4.2 

Automatic water/oil drain 

16

4.2.1 

Checking functionality 

16

4.2.2 

Cleaning automatic drain 

16

4.3 

Filter element maintenance 

17

4.4 

Troubleshooting 

17

4.5 

Spare and wearing parts 

18

4.5.1 

NTF-515B 

18

5. 

Notes 

19

Contents 

Summary of Contents for NitroPRO NTF-515B

Page 1: ...MAHLE NTF 515B EN Operation Manual Nitrogen Tire Filling Unit...

Page 2: ...fill accessory connection port 11 2 6 Functional description 12 2 6 1 Unit function 12 2 6 2 Nitrogen generation 12 2 7 Commissioning 13 2 7 1 Removing transportation packaging 13 2 7 2 Verify air sou...

Page 3: ...MAHLE 3 en...

Page 4: ...erating MAHLE products it is absolutely essential that the Original instructions owner s manual and in particular the safety instructions are studied carefully By doing so you can eliminate any uncert...

Page 5: ...haser to operate and maintain MSS equipment according to instructions in the MSS Operation Manual for the covered product MSS provides free technical support over toll free telephone lines in the USA...

Page 6: ...instructions or normal operating procedure d Any damage to product during original shipment or subse quent shipments to MSS s facility for service e Portions of products which are subject to warrantie...

Page 7: ...ts and other contaminants Do not place the NTF 515B in a room where organic solvent vapors may be present y y Oil content of the compressed air should be less than 0 01mg m3 y y Ensure that the compre...

Page 8: ...essed air not exceeding 150 PSI Excess pressure could damage mem brane and other internal components m mCheck filters daily prior to use to ensure clean dry air is being fed to the membrane Damage may...

Page 9: ...5 or 98 8 Oil filter with automatic drain 9 Nitrogen membrane Fig 3 Front control panel 1 Air inlet pressure gauge 2 Power switch 3 Main display LCD 4 Tank pressure LCD 5 button 6 button 7 START butto...

Page 10: ...and release silver clip N N To remove the air chuck from the valve stem press down on the silver clip and pull off of valve stem Fig 6 Air chuck 2 4 User interface 2 4 1 Selection and function keys K...

Page 11: ...NTF 515B can be prevented by locking the caster brakes Fig 1 Pos 5 at the rear wheels 2 5 5 Battery and battery charger The NTF 515B is powered by a 12V 7AH battery mounted inside the cabinet There is...

Page 12: ...or exit and the NTF 515B inlet so that the hot compressed gas has time to cool within the specifications listed in this manual A higher membrane pressure will increase the capacity i e nitrogen output...

Page 13: ...temperature is below 110 F m mIf your application requires an inlet pressure of 100 119PSI the pressure value can be adjusted to accomodate the lower system pressure Contact MSS Technical Support at...

Page 14: ...etween the gauge reading and the display 3 1 1 Over pressure setting OPS and nitrogen purge cycles N2P The Over Pressure Setting can be used to improve the nitrogen purity in the tire s The Over Press...

Page 15: ...2321 3 5 Nitrogen purge cycle N N Process can be used for single or multiple tires 1 Attach air supply 150PSI max to the NTF 515B 2 Turn on POWER switch PCB will display battery charge status HI or L...

Page 16: ...of filter housing for water or oil 3 If a float is not functioning it may be submerged in water oil N N If a float is found to be inactive follow the cleaning procedure N N If necessary a replacement...

Page 17: ...the filter housing Fig 13 Pos 1 5 Unscrew the blue knob Fig 13 Pos 4 6 Remove the old filter element Fig 13 Pos 3 7 Clean the sieve Fig 13 Pos 2 filter bowl and the filter housing if necessary 8 Insta...

Page 18: ...355 80094 00 Service hose assembly 24ft 355 80095 00 Battery charger power cord 025 80436 00 Battery charger 026 80636 00 Battery charger and cord 355 80204 00 Battery 12VDC 040 80220 00 Automatic dra...

Page 19: ...MAHLE Notes 19 en 5 Notes...

Page 20: ...2017 09 21 035 82548 00 MAHLE Aftermarket Inc 10 Innovation Drive York PA 17402 USA 717 840 0678 www servicesolutions mahle com...

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