PTI Activity Date
Select
- Select -
+30'C
Container Number
ISO Size/ Type
- Select -
20RF
40RF
A. Before Switching On Power
- Select -
Checks & Verify
1. Ensure Unit And Components Have No Physical Damage And None Are Missing (Box, Contactor, Cable, Plug, Compressor, Loose Wires, Drain Cap, Kazoo And Etc.
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OK
2. Ensure Cleanliness No Extra Labels, Debris, Remains, Etc.
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OK
4. Check Lubricant Oil Level (From Sight Glass, If Any)
- Select -
Not Available
5. Ensure Chart Drive Fully Wound Or Battery Level In Range. Place A New Partlow Chart And Mark The Container, Pti Date Location
- Select -
PartLow Chart Not Available
6. Turn Off Main Circuit Breaker, On/off Switch And/or Power Selection Switch
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OK
B. After Switching On Power
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Checks & Verify
7. Switch On Main Circuit Breaker And /or Power Selection Switch. Measure And Record Voltages From Main Line
- Select -
415volt / 415volt / 415volt
8. Switch On The On/off Switch. Ensure Phase Correction Contactor Is Functioning Correctly (Verify This Function At Step 7 For Tk-cf2 Model). Ensure No Abnormal Noise And Vibration In Motors, Compressors, Etc. Ensure Fan And Blower Are Running In Correct Rotation Direction.
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OK
9. If The Ambient Temperature Is Below +10.0'c, Run The Unit To +25.0'c
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N/A
10. Check Microprocessor A.container No To Be Correct B.the Date To Be Correct C.time To Be Gmt D.data Retrieval Plug And Wire To Be In Serviceable/sound Condition. Also, Verify The Data Logger Function By Scrolling Back The Previous Temperature Readings
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OK
11. Adjust Temperaturesetting Point To -18.0'c, Set The Controller As Below And Then Run The Unit. Tk Model: Upa/upa+ …"Lppp"; Upd …."Ftest"; Mp3000/mp3000a …."Brief Pti Test"; Mhi Model: Mmcc111a …."L01". Upon Temperature Reaching -18.0'c With Unit Runnign At 'full Cool' Mode
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OK
A. Measure And Record Compressor Suction And Discharge Pressure. Note: Record Suction Pressure Only For Scroll Type Compressor.
- Select -
R404 Disch 260psi / Suc 15psi
R134a Disch 190psi / Suc 2psi
R22 Disch 260psi / Suc 15psi
B. Measure And Record Compressor Drive Motor Current.
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Scroll 8.1amp / 8.1amp / 8.0amp
Recip 12.1amp / 12.2amp / 12.0amp
C.Measure And Record Evaporator Fan Motor (Running At Low Speed).
- Select -
Dai 0.7amp / 0.7amp / 0.6amp
TK 1.0amp / 1.0amp / 1.0amp
Car 0.6amp / 1.2amp / 0.6amp
Mit 1.0amp / 1.0amp / 1.0amp
D. If Lubricant Oil Level Is Lower Than 1/2 In Step 4, Check And Record Level Again
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Not Available
12. Adjust Temperature Setpoint To +0.0'c And Then
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Checks & Verify
A. Measure And Record Heater Current
- Select -
TK 5.0amp / 5.0amp / 5.0amp
Dai -----Use Hot Gas-----|
Car 4.5amp / 4.5amp / 4.5amp
Mit 6.0amp / 6.0amp / 6.0amp
B. Measure And Record Evaporator Fan Motor (Running At High Speed)
- Select -
Dai 1.2amp / 1.2amp / 1.1amp
TK 2.0amp / 2.0amp / 2.0amp
Car 1.2amp / 2.1amp / 1.2amp
Mit 2.0amp / 2.0amp / 2.0amp
13. Upon Temperature Reaching +0.0'C (+32'F), Ensure Partlow Chart Element And sensors Are In Range. If Not, Perform Calibration. Record data Of
- Select -
Supply Temp: 0.0'C/ Return Temp: 0.3'C/ Coil Temp: 0.0'C/ Partlow Reading: N/A
14. Test Function Of Unit's Step Up/down Transformer, If Available.
- Select -
N/A
15. To Pull Down The box Temperature From Ambient To -18.0'c (+0'F).
- Select -
OK
Temperature/ Vent/ Humidity SetPoint/ Remark
- Select -
-18'C/ CLOSE/ NULL/ OK
Technician On-Duty
Engine Model/ Engine Serial Number
Upload Photo Reefer Panel/ Setting Temperature/ Ventilation Setting/ Hum Setting - Multiple upload
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