08
Care & Maintenance
The unit should be cleaned after every use.
-Clean the trainer with the cotton swab;
- Rinse mouthpiece and extension tube and shake dry；
Never immerse the trainer into water or any other liquid.
Note:
Mouthpiece and Extension Tube: Single Person Use Only.
09
Warranty
Thank you for purchasing OPUMP products. This product is guaranteed for one
year from the date of purchase.
By registering your product on our website (https://theopump.com/), the warranty
period can be extended to 24 months.
If you encounter any problems, please contact with us by the following way,
and attach your order number and detailed information about the problem. Under
normal circumstances, we will contact you within one working day.
Website: https://theopump.com/
After sales email: [email protected]
Please read the User Guide carefully and use it strictly according to the user
guide.
This warranty does not cover product damage caused by normal wear,
scratches, improper use，failure to follow the
instructions in the User Manual
or use for commercial purposes.
For products purchased from retailers and distriutors, please contact the
corresponding retailers and distributors to provide you with the corresponding
after-sales service.