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muy buen manual por lo completo de este algunos esquemas estan muy divididos lo que hace algo dificil el seguimiento.
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very good manual, with detail and clarity in esquematic diagrams and waveforms .
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Very quality copy of original service manual, which contains the circuit diagrams, PCB and lists of components, well as recommendation for calibration procedures of device, also everything else, that need for repair, tuning and use this oscilloscope.
All presented copies have high-resolution, so you can view all in detail.
This manual will very useful for simple owners and for repairers.
I recommend these manual, because myself is owner of Philips PM3216 and I need sometimes servicing these oscilloscope (principally calibrating).
Also, these document is an example of excellent design of technical documentation.
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Excellent printing quality.
A complete and very usefull service manual with all details.
GREAT SERVICE AT VERY LOW PRICE!
A+++++++++++++++++++++++++
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manual excelente completo , diagramas y esquemas bien presentados y buena calidad de imagen.
CS-C9CKPG CU-C9CKP6G / CS-C12CKPG CU-C12CKP6G
11.1.4. Balance refrigerant of the 2-way, 3-way valves
(Gas leakage)
Procedure: 1. Confirm that both the 2-way and 3-way valves are set to the open position. 2. Connect the charge set to the 3-way valve�s service port. � Leave the valve on the charge set closed. � Connect the charge hose with the push pin to the service port. 3. Open the valves (Low side) on the charge set and discharge the refrigerant until the gauge indicates 0.5 to 1 kg/cm2G (0.05 to 0.1 MPa) . � If there is no air in the refrigeration cycle [the pressure when the air conditioner is not running is higher than 1 kg/cm2G (0.1 MPa)], discharge the refrigerant until the gauge indicates 0.5 to 1 kg/cm2G (0.05 to 0.1 MPa). If this is the case, it will not be necessary to apply a evacuation. � Discharge the refrigerant gradually; if it is discharged too suddenly, the refrigeration oil will be discharged.
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