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1.2.6

 

 Control Panel 

The  Control  Panel  serves  as  the  main  user  interface.    The  Control 
Panel features three soft key buttons that change their function as 
the instrument changes modes.  The current function for each button 
is  displayed  by  the  soft  key  label  at  the  bottom  of  the  graphic 

display.    Red  and  Green  LED’s  at  the  top  of  the  Control  Panel  are 

used for visual Pass/Fail indications. 

 

1.2.7

 

  Back Panel Connections 

The connections located on the back panel are illustrated below. 

CAUTION:

 

The  sample  outlet  port  should  never  be  obstructed.  

Keep the sample outlet port free and clear at all times.

 

 

 

Green LED 

Red LED 

Soft Key 
Buttons 

Sample 
Inlet 

Sample 
Exhaust 

12VDC Power 
Input 

Power 
On/Off 

Graphic 
Display 

 

USB 

Summary of Contents for 37865

Page 1: ...1 P N 37865...

Page 2: ...ting 8 1 3 6 Control Panel 9 1 3 7 Back Panel Connections 9 1 3 8 Hard Shell Storage Carrying Case 10 2 REGRIGERANT IDENTIFIER FOR 1234YF OPERATION 11 2 1 FIRST USE 11 2 2 TURNING ON THE UNIT 11 2 3 C...

Page 3: ...entilation in the recycling machine design to prevent the accumulation of refrigerants DO NOT breathe refrigerant and lubricant vapor or mist Exposure may irritate eyes nose and throat Use recycling e...

Page 4: ...t contain or will not emit heavy loads of oil or liquid NEVER admit any sample into the instrument at pressures in excess of 300 psig DO NOT utilize the coupler supplied on the service end of the R134...

Page 5: ...ystems The instrument utilizes non dispersive infrared NDIR technology to determine the weight concentration of R1234yf or R134a refrigerant Acceptable refrigerant purity as it relates to this instrum...

Page 6: ...R1234yf and R134a for the automotive market Features Include Advanced ergonomic design Fender friendly resting surface Large graphic display with on screen instructions Ultra fast 70 second test time...

Page 7: ...void the warranty 1 2 2 R1234yf Sample Hose The 2 meter Sample Hose is constructed of polyurethane ether The hose is provided with an instrument inlet port mating connector on one end and a brass flow...

Page 8: ...Coupler The sample hose is considered a consumable maintenance part A spare hose with Flow Restrictor only is also provided 1 2 4 R134a Tank Adapter Fitting The R134a Tank Adapter Fitting will provid...

Page 9: ...l at the bottom of the graphic display Red and Green LED s at the top of the Control Panel are used for visual Pass Fail indications 1 2 7 Back Panel Connections The connections located on the back pa...

Page 10: ...g Case The hard shell storage carrying case is custom fit to the Handheld R1234yf It provides rugged protection for the instrument as well as convenient storage for all components The enclosure is gen...

Page 11: ...the USB cable to the R1234yf AC Service Machine If the unit is being used as an independent device or for testing of R134a systems the USB cable need not be connected Press the left power button and t...

Page 12: ...lowed by Figure 6 2 4 Testing the Refrigerant After the self calibration is complete the instrument is ready for testing the refrigerant and will display the screen shown in Figure 7 Connect the hose...

Page 13: ...CONTENT 1 CHECK HOSE COUPLER VALVE 2 CHECK BRASS FLOW RESTRICTOR OFF OK TESTING RXXX SAMPLE THIS WILL ONLY TAKE 60 SECONDS READY 1 CONNECT HOSE TO SOURCE 2 OPEN VALVE 3 PRESS OK OFF OK Figure 7 Figure...

Page 14: ...the refrigerant be less than 98 0 pure the refrigerant is not suitable for standard recovery and should not be reused In either case disconnect the hose from the vehicle and press either OK to return...

Page 15: ...ll allow the backlight to be turned on or off when the device is running on battery power PRINTER will allow paper to be fed into the printer when replacing a printer paper roll CONTRAST will allow th...

Page 16: ...er adapter 68977 In line identifier replacement filter 68978 R 12 replacement hose 68979 R 134a replacement hose 4 2 Specifications SAMPLE PARAMETERS Vapor only oil free 300 psig 2 MPa Maximum DETECTE...

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