YOKOGAWA L9866AR Taper tube
L9866AR Taper tube (for liquid sample, 100 ml/min)
Confirm that the heater is not sagging and is stretched evenly.Reinstall the heater cover with the four screws. Confirm the temperature sensors are inplace.
Reconnect the wiring which has been disconnected in step (5) to the terminal block.
Close the door of the isothermal oven.