Verify motor rotation with rotation meter. incorrect rotation can cause serious damage to pump and/or motor. MdM does not recommend checking rotation by quickly switching power on and off because serious damage can occur.
Some states do not allow limitations on how long an implied warranty of purchase, the sole obligation of MdM, incorporated (hereinafter referred to as MdM) will be to repair the unit or replace with lasts, so the above limitation may not apply to you.