Primus Commercial Dryer Drum Not Turning in St. Augustine, FL
Motor hums but drum stays still. Drive belt, idler pulley, or motor coupling. We fix this on Primus commercial dryers across St. Augustine. Emergency slots stay open daily for breakdowns that can't wait.

Why your Primus commercial dryer is drum not turning
Here's how drum not turning typically presents on a Primus commercial dryer: motor hums but drum stays still. Drive belt, idler pulley, or motor coupling. Nine times out of ten it comes down to a seized drum bearing. Left unaddressed, laundry backs up fast.
Most likely causes
- A failed drive motor
- A worn idler pulley
- Broken drive belt
Known Primus commercial dryer weak points
- door lock/interlock failures
- drain valve faults
- drum bearing wear and out-of-balance vibration
- inverter/VFD faults and gas dryer no-heat (igniter/gas valve) with lint/airflow issues
Quick check — and when it's not DIY
The one self-check that's actually worth your time: check whether the drum turns at all by hand with the unit unplugged, which tells you if it's electrical or mechanical. Also, confirm the door is closing and latching fully, since most units lock the drum if they don't sense a secure door. When that isn't the fix, a seized bearing or failed motor coupling means pulling the drum partially out of the cabinet, which isn't a same-day DIY job without the right lift and tools.
How we fix it
We start with a full diagnostic on the Primus commercial dryer, confirm the real fault, then price it flat. OEM parts are available through the Alliance Laundry Systems distributor network; gas heating and electrical work should be handled by a licensed technician. You approve a flat price up front, and the work is backed by our labour and parts warranty.
independent commercial service experienced with Primus commercial laundry equipment; not authorized by or affiliated with the manufacturer
What St. Augustine homeowners say
on the First Coast
“The Primus commercial dryer died mid-week and they had it sorted before I'd even rearranged my schedule. Flat price agreed up front, and they stood behind the labour warranty.”
“Our Primus commercial dryer quit on us and they had a technician out the same afternoon in St. Augustine. Genuine parts, done in one trip, and the invoice matched the quote.”
“They squeezed our Primus commercial dryer in on a busy day and still showed up inside the window. Clean, on-time, and they took the old part with them. Would call again.”
Other Primus commercial dryer problems we fix
Frequently asked questions
Do you offer same-day service in St. Augustine?
We do — St. Augustine is on our daily route, with same-day and after-hours emergency slots. The earlier you call, the better the odds of a same-day visit.
Do you warranty your repairs?
We stand behind the work with a 1-year labour warranty and 6-month parts warranty — if it recurs in that time, we fix it again for free.
What does a Primus commercial dryer that is drum not turning usually cost?
Typical costs for a Primus commercial dryer that is drum not turning land between $190–$680, parts and labour included. The $149 call-out is applied to the job and the quote is flat — no meter running.
Do you charge for the estimate?
The $149 diagnostic covers a full on-site inspection and is applied to your repair total. There are no hidden trip charges or surcharges on top of your quote.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.