Ensure that the hotel's mechanical and electrical, decoration etc. maintenance work meet project performance standards。确保酒店的机电、装饰等设备的维护保养工作符合工程操作标准。Ensure that the hotel's air conditioning equipment is in good condition for hotel operation and maintain hotel's high standard. To achieve 100% satisfaction goal.确保酒店空调设备的完好率，保证酒店正常营业，保持酒店高水准，目标是达到客人100％满意。Ensure mechanical and electrical of the hotel is normal operation, and equipment is repaired and well maintained according to the plan, and the work order is completed.保证酒店机电设备的正常运行，按照计划对设备进行维修、保养，完成运行班转来的工作单。Guarantee the quality of the production, renovation and maintenance of the superior.保质保量完成上级交给的制作、改造、维修工作。The equipment's of the system should be inspected every day每天应对本系统的设备进行巡视检查，发现问题及时处理。After receiving the work order charge, the hotel shall strictly comply with the standard of the hotel's fees, and may not use illegal means to achieve personal purpose or damage the interests of the hotel.接到收费工作单后，一定严格按照酒店收费标准执行，不得私自做主或采取非法手段达到个人目的，损坏酒店利益。In case of emergency, immediate management should be conducted and timely reporting to the supervisor.对突发事件，应立即进行处理并向主管及时汇报。After the completion of the various work orders, the hotel requires the signature of the other party to take effect.各种工作单完成后，按照酒店要求需由对方签字后生效。Help other staff to carry out machine maintenance work。帮助其他员工一起进行机器维修工作。Completion of all work and work logs and equipment in the file card on file。完成所有维修工作后，在工作日志和设备档案卡做好记录。When any air-conditioning and refrigeration equipment is in abnormal situation, immediately report to duty engineer.