Hayward RC9742WCCUBY Robotic Cleaners Troubleshooting Guide - Page 70

cord if used., Drive motor pin or drive motor is broken possible due to overload during use.

Page 70 highlights

Troubleshooting No movement but impeller turns • Drive motor pin or drive motor is broken possible due to overload during use. To avoid repeat failure, follow-up with the customer for obstructions in the pool such as a ladder. • Check for belt or roller obstruction • Check for broken impeller • Check for missing roller tube bearing screws, 2 per side. No movement and no pump discharge • Check for impeller obstruction. • Check for broken blades. • Check electrical source for proper voltage range of 115-125v, including extension cord if used. Page 67

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No movement but impeller turns
Check for impeller obstruction.
Check for broken blades.
Check electrical source for proper voltage range of 115-125v, including extension
cord if used.
No movement and no pump discharge
Troubleshooting
Page 67
Drive motor pin or drive motor is broken possible due to overload during use. To
avoid repeat failure, follow-up with the customer for obstructions in the pool such as
a ladder.
Check for belt or roller obstruction
Check for broken impeller
Check for missing roller tube bearing screws, 2 per side.