mcg的十年质量保证 should the basic surge protector assembly suffer damage while in service, mcg will replace the unit immediately, without charge and without quibbling. this offer is good for ten years from the date of purchase.
如mcg的电涌防护器在使用过程中损坏，mcg公司将立即无偿更换。
从购买之日起，有效期为十年。 unlimited free replacement of movs & fuses
终生免费更换mov模块和保险 should any module or fuse need to be replaced in one of mcg's modular surge protectors, mcg will replace them without charge for the life of the installation.
如mcg模块式电涌防护器的mov模块和保险需要更换，mcg将终生免费包换。 warranty claims
索取质量保证的程序 to claim under this warranty, the customer must notify any authorized mcg agent or representative in china (or directly to mcg international headquarters) with the following information:
在保质期内,用户通知任何mcg的授权代理商或中国代表（或直接与mcg公司的国际部联系），提供下列文件：
1）name of buyer 买方的名称
2）proof of purchase 购物凭证
3）short statement of the problem 简要的故障说明
upon receipt of the above, mcg will replace the unit immediately without charge.
在收到上述文件后，mcg将立即无偿更换被损的电涌防护器。