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Parker NitroFlow Lab, User Manual

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Parker NitroFlow Lab User Manual Download Page 16

K3.1.142k Manual NitroFlow Lab 

 

- 15 - 

5.6 

Connect input and output signals 

Input and output signals can be connected to the terminal strip on the printed circuit board.  

Clamp Function 

Input/output 

signals 

ID1 Remote 

start/stop 

Digital input 

Nominal input current: 10 mA 

Voltage:  internal power supply 

UA1 Oxygen 

concentration 

Analogue output 

Input impedance to reach 

0 mA – 20 mA: 200 Ohm 

UA2 Outlet 

pressure 

K5 

Start stop signal to external booster 

Volt Free Relay Contacts 

Maximum Switch voltage: 48V AC/DC 

Switch current: 1A AC/DC 

K6 

General alarm (nc/no) 

K7 

General alarm (nc/no) (=K6) 

K8 Spare 

The circuits connected to the relay contacts must be supplied by a fused or current limited 
power supply. All cables must be double insulated.

Summary of Contents for NitroFlow Lab

Page 1: ...Nitrogen Gas Generator NitroFlow Lab Original Language User Guide aerospace climate control electromechanical filtration fluid gas handling hydraulics pneumatics process control sealing shielding EN...

Page 2: ...the customer The contents of this manual can also be changed without prior warning This manual is valid for the generator in its standard version Parker can therefore not be held liable for specificat...

Page 3: ...Maintenance parts 13 5 INSTALLATION 14 5 1 Transport 14 5 2 Define location 14 5 3 Unpack and check equipment 14 5 4 Connect nitrogen consumer 14 5 5 Connecting power 14 5 6 Connect input and output...

Page 4: ...K3 1 142k Manual NitroFlow Lab 3 9 MAINTENANCE 29 9 1 Maintenance schedule 29 9 2 Calibrate oxygen sensor 29 9 3 Cleaning 29 10 ELECTRICAL SCHEME 30 11 DECLARATION OF CONFORMITY 31...

Page 5: ...ule as well as any consequential damage loss and costs are the responsibility of the owner and the user Information All information in this manual including additional drawings and technical descripti...

Page 6: ...roper use The generator is in compliance with the prevailing directives and standards Only use this generator in a technically perfect condition in conformity with the purpose as described above 1 4 U...

Page 7: ...nerator generates nitrogen as a product Oxygen enriched air is released as waste Warning x Nitrogen can cause suffocation x Oxygen enriched air leads to increased risk of fire in the event of contact...

Page 8: ...lable Optimal sizing of buffer tanks and setting of the pressure switch will result in minimal energy consumption The lower the delivery pressure the longer the lifetime of the system According to EC...

Page 9: ...9 argon 1 carbon dioxide water vapor and traces of other inert gasses Pressurised air A is led through hollow fibre membranes B The various air components diffuse through the porous wall of the membra...

Page 10: ...Pressure Control Valve PCV 8 Nitrogen Outlet 4 Purity Adjustment Valve FCV 9 Ventilation Outlet Keep Clear 5 Touch Screen Display 3 4 Process diagram The generator can be connected directly to the nit...

Page 11: ...r LP Air compressor RKV Start up valve M Gas separation membrane PI1 Membrane pressure indicator FCV Flow control valve HP Nitrogen compressor PCV Nitrogen pressure relief valve PSH Pressure switch PI...

Page 12: ...t air relative humidity 90 Max ambient relative humidity 80 to 31 C 50 at 40 C Noise level 58 dB A 1 meter 3 ft Dimensions and connections Dimensions H x W x D mm 700 x 900 x 310 Dimensions H x W x D...

Page 13: ...Delay 30 Alarm settings O2 low Active No Stop 0 Level 0 0 Delay 30 Alarm settings Pin high Active No Stop 0 Level 13 Delay 30 Alarm settings Pin low Active No Stop 0 Level 2 Delay 30 Alarm settings Po...

Page 14: ...8 97 96 95 93 NitroFlow Lab 7 6 12 13 18 23 26 30 32 38 Capacity at nominal conditions x Ambient temperature 20 C 68 F x Ambient pressure 1013 mbar a 4 3 Maintenance parts Part Part number Maintenance...

Page 15: ...s x Minimum clearance of 50 cm on all sides back left right and top as to facilitate heat removal x Indoors x Dry x No continuous direct irradiation by sunlight x Away from heat sources x Properly ven...

Page 16: ...mA Voltage internal power supply UA1 Oxygen concentration Analogue output Input impedance to reach 0 mA 20 mA 200 Ohm UA2 Outlet pressure K5 Start stop signal to external booster Volt Free Relay Cont...

Page 17: ...t When flashing there is an alarm touch the symbol and the current alarm will be shown Status of unit A Can be OFF RUN STAND BY ALARM P RELIEF Menu button touch to go to settings menu Switch ON OFF bu...

Page 18: ...settings menu button in the main screen refer to 6 2 Function Access to different menus Symbol Menu Access to log on menu refer to 6 3 1 Access to alarm settings menu refer to 6 3 2 Access to pressur...

Page 19: ...e is back to default value 1234 6 3 2 Alarm settings menu Access Touch alarm settings menu button in settings screen see 6 3 2 Function Set different alarms In the alarm settings menu it is possible t...

Page 20: ...exceeded Level 0 16 O2 100 84 N2 For screen 1 6 and 2 6 this is the oxygen or nitrogen level at which the alarm is set Level 0 13 BAR 0 188 5 PSI For screen 3 6 and 4 6 This is the pressure level at...

Page 21: ...ll switch on and off can be set To change the settings touch the button in front of the text Button Selection Result P switch Yes Pressure switch is active P switch No Pressure switch is not active Un...

Page 22: ...ecting the printed circuit board to an external device Remote No Unit cannot be controlled from a remote location Pincode Yes Settings are instantly protected with a pin code Return to log on menu and...

Page 23: ...o display temperature in F 6 3 6 Maintenance menu Access Touch maintenance menu button in settings screen refer to 6 3 Function Shows maintenance status and offers calibration possibility The maintena...

Page 24: ...nation O2 20 9 Calibrate O2 sensor to 20 9 Contact Parker s technical support team Flow Factor Only visible when selected Show Flow in the options menu refer to 6 3 4 and when the unit is running Cali...

Page 25: ...Alarms as well as status of the sensors are saved on the SD card The time between the logging saving of this data to the memory card can be chosen in the data logging menu Button Selection Result Inte...

Page 26: ...lief valve or the unit is switched off in case of no nitrogen demand 8 The purity of the generator is factory set as required To adjust the oxygen content adjust the purity control valve FCV Refer to...

Page 27: ...the pressure is set the better for energy consumption reasons and compressor life x Open the ball valve V2 at the outlet Nitrogen vessel installed Excess nitrogen will be stored generator will start...

Page 28: ...r for service Residual oxygen content too high Pressure in nitrogen storage vessel over 8 bar g because of erroneous setting of pressure switch Reset pressure switch levels Ambient temperature lower t...

Page 29: ...ture sensor fails T Inlet sensor fail On Status of temperature of compressor box 1 Temp comp1 On Status of temperature of compressor box 2 Temp comp2 On Oxygen sensor needs to be calibrated Calibrate...

Page 30: ...2 Wait for 60 seconds 3 Then enter again the maintenance menu screen 3 5 wait until the oxygen level is stable 4 Then go to screen 5 5 and touch O2 20 9 button The system will ask for confirmation Se...

Page 31: ...K3 1 142k Manual NitroFlow Lab 30 10 Electrical scheme...

Page 32: ...K3 1 142k Manual NitroFlow Lab 31 11 Declaration of Conformity...

Page 33: ...NOTES...

Page 34: ...NOTES...

Page 35: ......

Page 36: ...arker com NL The Netherlands Oldenzaal Tel 31 0 541 585 000 parker nl parker com NO Norway Asker Tel 47 66 75 34 00 parker norway parker com PL Poland Warsaw Tel 48 0 22 573 24 00 parker poland parker...

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