必须在开始生产之前，生产过程中及结束的时候对金属探测器进行检查，以确定其操作的各个方面和敏感度，具体如下。
2.The metal detection test should be carried out each hour by the metal detector operative and verified periodically by QA. Any stoppages in production must be recorded on the Metal Detection (CCP3) record form.
金属探测检验应由金属探测器技术人员每个小时都进行，并由QA定期检验。生产进程中任何一次停工都必须在金属探测记录表中记录
3.Allow a case of finished product to pass through the metal detector first, before the test, to ensure it does not contain any metal.
在测试前，要对加工完成的产品用金属探测器进行一次检验以确保产品中不含有任何金属成分。
4.Ferrous sensitivity test piece shall be placed on top of the finished product/in tray of IQF fillets and passed under the detection head in the same orientation as standard product.
铁敏感测试片应放置在生产完成的产品顶部/IQF鱼片托盘中，在相同方位通过探测头下的才是符合标准的产品。
5.The metal detector belt must stop and the alarm must function when the test stick is identified.
测试棒确认时必须停止金属探测带，使用警报。
6.This step should be also should be repeated for non-ferrous sensitivity test stick. Ensure all test pieces are removed from finished product pack, after the test has been successful.
此步骤对于非铁敏感测试棒同样适用。检测成功后要确保所有的测试片都从完成检测的产品中拿走。
7.Failure to identify either of test sticks will result in the identification and quarantine of all product packed since the last satisfactory test.
任何一种测试棒确认失败都应对最近一次检验合格并包装的产品进行确认和隔离。
8.Quarantined product must be re-metal detected through a working metal detector at the earliest opportunity before release is authorised.
在认定打开包装前应尽快对隔离的产品使用运行中的金属探测器进行重复金属测试。
9.Finished product which activates the metal detector must be passed through the metal detection head again. Product rejected again by the metal detector must be segregated. The metal detector operative must immediately inform QA of the segregated finished product.
对金属探测器有反应的成品应再次通过金属探测头，仍被排斥的产品必须分隔。测试技术人员必须马上报告QA这些被分离的成品。
10.QA must thoroughly inspect the finished product which has activated the metal detector for any metal contaminants.
对任何金属污染物都测试失败的产品，QA必须彻底的进行检查。
11.Product must be destroyed if the metal contaminant cannot be found.
如果金属污染物无法发现,产品必须进行销毁 。
