谁能帮忙翻译下? 我试试吧 how to operate 操作说明 open the filler neck located on the back panel of the cooler (low temperature models)or the left side panel (level indicator) and fill the circuit with water adding an antifreezing compound if necessary (at a maximum temperature of 25)through the tank. 打开冷却器后盖板上的注料口（低温型号），或左侧板（料位计），用水充满膛内循环管路，如需要可添加防冻剂（最高温度为25） once the tank is full ,make alive during a few seconds and check if the pump rotates in the right direction. if not, cross 2 phases when connecting the feeding cable to the switch cupboard. the rotating direction will then be right for the other components too. make alive again and fill the tank again , until the right level. 膛内充满液，几秒内起车，看泵转向是否正确。如果转向不正确，将连至开关柜的进料电线两相交叉连接（ 这里请高手赐教 ）。这样，其他组件的转向也就是正确的了。再次起车，膛内充满液，直至正确液位。 check that the pumps do not cavitate because of air in the pipes (noisy pumps). put the panel back and fix it, making sure the air circuit is tight. the refrigerating set will start automatically when the water temperature will need it. 因为管道内有空气，确认泵不要出现气蚀（也就是有噪音）。回装盖板，固定，确认空气回路都封紧。水温需要时，制冷设备会自行启动。 in case of room temperature falling to 0 or below, to avoid any risk of freezing or bursting for the pipework and the plate exchanger, take one at least of the following precautions: 如室内降至零度或以下，为了防冻和管道，板式换热器破裂，至少采用下方的方式之一进行防御 ： let the set made alive throughout the cold season. the pumps will be sufficient to reheat the circuit if the room temperature falls down to -5 for a few hours. 冬季（寒冷季节）一直保持装置处于运行状态。如室温降至-5°，并且此状态持续几小时的话，泵体足可以重新加热循环回路。 if the room temperature is lower or if the set must be stopped – still remaining made alive – or if the control temperature of the water circuit is inferior to 10, replace the water in the circuit by an appropriate liquid coolant (for instance: neutragel from dehon service), with a concentration corresponding to the lowest reached temperature plus a 5 safety margin to fight against the partial evaporation of the antifreezing compound (eg: mini temperature:-15; concentration to be defined for a temperature of -20) 如室温低于-5°，或需停车 -- 仍保持运行状态？（ 这里没明白 ）-- 或水循环的控制温度低于10°，用适量液体冷却剂来置换循环回路内的水（比如：dehon service的neutragel），浓度以所达到的最低温度为准，再加上5°的安全余量，来补偿防冻组分的部分气化。（比如，最低温度-15，浓度就要按照-20来进行调配） 查看更多
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