You can find below our remarks , I have made 1 in English for you and another in French for CYCLAM people :- Mark 1 :a. The calibration and temperature measurement thermocouple hole must not pass through the cover. The angle of the passage pipe must be other than 90°, as it is very difficult or even impossible to pass the thermocouples through. Therefore it is necessary to have a different angle, e.g. 45° or 60°.b. thermocouple hole for calibration and temperature measurement must allow 4 thermocouples of 2 mm diameter to pass through: 1 thermocouple per basket.c. the thermocouples for calibration and temperature measurement must be in contact with the atmosphere in the oven.d. the passage of the calibration and temperature measurement thermocouples must be sealed to prevent air from entering and gases from escaping (cable gland).e. What will we do with the thermocouples when we handle the lid: quick disconnect?- Mark 2 :a. what is the pressure gauge used for.b. Does this correspond to the pressure sensor which is connected to the control panel to control the opening and closing of the nitrogen inlet and gas outlet valves (on the first furnace this was placed at the bottom and connected by a hose, it had to be raised because the condensate had filled the hose).- where is the safety valve and what is the trigger pressure?- the gases that will come out of the safety valve must pass through the filter and then go to the flare.- Mark 3 :a. what is the equalizing air intake hoseb. Is it the nitrogen supply, where the nitrogen supply flowmeter will be installed and what will be its adjustment range?c. It must send the information to the control cabinet for automatic operation.- Mark 4 :a. How flame detection safety is managed.b. Where the propane supply safety valve is located.c. The flare must be switched on automatically as soon as the cycle is started.d. A slope on the horizontal pipe is preferable for condensate drainage.- Marks 1,