Troubleshooting for 8903, 8904, and 8908 Hard Surface Spinners.
|Rotary union doesn’t spin||Clogged jets (Part # H505A)||Clean jets and reinstall into spray bar|
|Inline filter is clogged or loose||Clean B248 filter and make sure filter is tight before inserting int filter body|
|PSI or GPM is too low||Make sure extractor has high enough PSI, minimum 500 PSI with sufficient flow is recommended|
|Bad rotary union||Replace rotary union (Part # H926)|