Neslab Chiller HX 150 Work Scope: 1. Perform Functional Test on the Chiller (closed loop) with continuous running for at least 2 days. 2. Test Parameter Settings : > Temp Set Point : 10 ~ 15 degree > Pump Pressure : 20 ~ 40 Psi 3. Replacement of tubing and fitting 4. Overhaul of AC motor, pump and Compressor gas refilling