Commercial Kitchen · Flight-Type Dishwasher · Continuous Conveyor Diagnostic
Institutional flight type dishwashers for hospitals, universities, large cafeterias. $120 commercial diagnostic, waived with repair. Same-day across LA, OC, Ventura.
8 service territories across Southern California
Flight Type Dishwasher Repair
Southern California
01 · What we service
A commercial flight-type dishwasher (continuous-belt conveyor) that won't run, fails sanitization spec, or shows mid-service failure in LA institutional kitchens usually traces to one of three root causes our techs at Same Day Appliance Repair diagnose first across LAUSD school nutrition cafeteria operations running FT2000 / FT-900 / FT-1000 / FT-1500 daily, hospital cafeteria service (Cedars-Sinai, UCLA Health, Keck Medicine, Children's Hospital LA), university dining (UCLA, USC, CSULA, CSULB, CSUN), DTLA hotel banquet 24/7 operations, and stadium concession (Dodger Stadium, SoFi Stadium, Crypto.com Arena) flight-type fleet. (1) Conveyor drive motor year 8-12 — belt won't advance or advances unevenly, throughput drops to unusable. $550 to $950 motor replacement, 90-120 minutes. (2) Booster heater + final rinse spray manifold scale buildup from LADWP hard water — final rinse can't reach 180°F sanitization spec, health code violation territory. $340-$540 booster element + $220-$380 quarterly delime service. (3) Belt drive sprocket wear year 10-12 — belt timing drifts, dish presentation to spray arms inconsistent, cleaning quality degrades. $380-$580 sprocket replacement. $120 commercial diagnostic at Same Day Appliance Repair, waived with repair. Flight-type architecture distinct from rack-conveyor — continuous belt vs. discrete racks.
Flight type dishwashers are the institutional scale of commercial dishwashing. Continuous flight of pegs (no racks) carries individual plates, trays, and serving pieces through pre-wash, wash, rinse, and final-rinse zones. Throughput 1,000+ pieces per hour. Massive footprint. Complex water and steam systems. Hospital cafeterias, university dining halls, large catering operations, school districts.
The Hobart FT line (ITW Food Equipment Group) dominates LA institutional installs. FT-900 for smaller institutional kitchens, FT-1000 mid-size hospital cafeterias, FT-1500 for major hospital systems and university dining. Insinger and Stero appear on older installs. We service all of them.
This is not a rack conveyor restaurant unit (200 to 400 racks/hour, completely different drive system). See rack conveyor dishwasher repair for that scope.
BHGS #A49573. EPA 608 Universal certified #1346255700410. BBB Accredited. Phones answered 24/7. $120 commercial diagnostic, waived with repair, no emergency surcharge.
02 · Typical flight type failures
Across LA County commercial flight-type dishwasher service calls our techs at Same Day Appliance Repair dispatch — LAUSD school nutrition cafeteria fleet running Hobart FT2000 / FT-900 / FT-1000 / FT-1500 (largest institutional flight-type installed base in LA), hospital cafeteria service (Cedars-Sinai, UCLA Health), university dining hall operations, DTLA hotel banquet 24/7, plus stadium concession fleet event-day operations — the failure distribution clusters predictably. About 25 percent LADWP hard water scale buildup (quarterly delime critical, $220-$380 per service). 20 percent conveyor drive motor (year 8-12, $550-$950). 15 percent booster heater system (year 6-9, $340-$540 element + $220-$360 contactor). 15 percent belt drive sprocket wear (year 10-12, $380-$580). 10 percent spray manifold + nozzle scaling ($180-$320 cleaning + replacement). 10 percent control board faults on year 10+ FT2000 units ($600-$1,400). 5 percent chemical dispenser pump (year 7-9, $220-$380). Quarterly delime preventive maintenance critical for institutional flight-type fleet — skip delime and tank heater runs at 60% efficiency by year 3.
03 · Recent jobs
Composite examples; model numbers, ages, and prices are accurate to typical scope.
Wash tank temperature dropping below 150°F mid-shift, sanitizing failure logged on HACCP record. Diagnosed: electric tank heater element open-circuit (24kW unit). Replaced element, descaled tank, retested at 158°F sustained. Total: $120 plus $1,180 part plus 3 hours = $1,800. HACCP corrective-action documentation provided.
Conveyor stuttering then stopping mid-shift. Diagnosed: gearmotor seized at the drive sprocket, year 9 typical. Replaced gearmotor, lubricated drive, tested 30-minute continuous flight. Total: $120 plus $1,040 part plus 2.5 hours = $1,400.
Multi-issue: door zone switch intermittent (cascading error codes), scrap collector drainage slow. Replaced two door switches, cleaned and rebuilt scrap collector mechanism. Total: $120 plus $560 parts plus 2.5 hours = $980.
Final rinse at 167°F, NSF needs 180°F. Booster heater element scaled and partially open. Replaced booster element, descaled rinse manifold, verified at 184°F. HACCP documentation. Total: $120 plus $1,420 part plus 3 hours = $2,200.
Pre-rinse coverage uneven, food residue carrying through. Descaled pre-rinse manifold, replaced two corroded nozzles, verified spray pattern. Total: $120 plus $260 nozzles plus 2 hours = $580.
04 · Honest scope
We service: Hobart FT-900, FT-1000, FT-1500 plus Insinger and Stero institutional flight type. Electric and steam-injected tank configurations. Pre-rinse, wash, rinse, and final-rinse zones. Conveyor drive, scrap collector, multi-zone interlocks, NSF 180°F compliance verification, HACCP corrective-action documentation.
We don't do: new flight type installation (specialty installer trade through manufacturer); upstream steam supply line work (steam plumbing trade); chemical supply contracts (Ecolab, Auto-Chlor, Diversey); ventilation hood work above the dishwasher (see exhaust hood repair).
05 · Pricing
| Repair | Typical cost |
|---|---|
| Diagnostic | $120, waived with repair |
| Pre-rinse manifold descale + nozzle inspection | $360 to $580 |
| Wash tank electric heater element | $1,100 to $1,800 |
| Wash tank steam coil descale | $900 to $1,600 |
| Conveyor gearmotor | $1,200 to $1,800 |
| Scrap collector mechanism | $480 to $780 |
| Final-rinse booster heater element | $1,400 to $2,200 |
| Multi-zone door switch (per switch) | $200 to $340 |
| Drain solenoid / waste pump | $380 to $620 |
| Multi-component repair (10+ year unit) | $1,800 to $3,000 |
| Warranty | 90 days parts and labor |
$120 commercial diagnostic, waived with repair. No emergency surcharge. We provide HACCP corrective-action documentation post-repair for institutional compliance records.
06 · Brands we service
Hobart (ITW Food Equipment Group): FT-900, FT-1000, FT-1500. The institutional standard. We carry common parts. See Hobart commercial dishwasher repair.
Insinger and Stero appear on older institutional installs (pre-2015 typically). Still serviceable, parts available through manufacturer distribution networks with 5 to 10 day lead time.
07 · Why operators call us
Sister sub-services: rack conveyor, undercounter, glass washer. Parent: commercial dishwasher repair. Credentials: BHGS license, EPA 608.
08 · FAQ
A flight-type dishwasher conveyor belt that won't advance usually traces to one of three causes our techs at Same Day Appliance Repair diagnose first across Hobart FT2000 / FT-900 / FT-1000 / FT-1500 commercial flight-type installations. (1) Conveyor drive motor failure year 8-12 — motor bearing wear or brush failure means belt doesn't advance regardless of controller signal. $550-$950 motor replacement, 90-120 minutes. (2) Belt drive sprocket wear year 10-12 — sprocket teeth wear leads to belt slippage or uneven advance. $380-$580 sprocket replacement. (3) Belt tension or alignment drift — belt has stretched past adjustment range, or alignment has shifted to point of binding. $180-$340 belt adjustment service or $480-$820 belt replacement. Plus operator-side issues: belt jammed with debris (clears at diagnostic visit), end-of-belt safety switch tripped. Our techs verify drive motor amp draw + sprocket visual + belt tension + safety switch continuity on every flight-type belt-not-moving call.
Two distinct continuous-conveyor commercial dishwasher architectures with different operational profiles. Flight-type (Hobart FT2000 / FT-900 / FT-1000 / FT-1500) uses a continuous belt that carries dishes / trays through wash + rinse zones without racks — dishes placed directly on the belt, belt advances continuously. Throughput 1,000+ pieces per hour for institutional cafeteria operations. Common installations: LAUSD school nutrition, hospital cafeteria, university dining halls, stadium concessions. Rack-conveyor (Hobart CL44eN / CRS, Jackson AJ + AJX / RackStar, Champion 86) uses discrete dish racks moving on continuous conveyor mechanism — dishes loaded into racks, racks advance through wash zones. Throughput 200-400 racks per hour for restaurant + smaller cafeteria operations. Different parts (belt vs sprocket-driven rack mechanism), different service intervals, different operator workflow. See sister page <a href="/commercial/dishwasher-repair/rack-conveyor-dishwasher-repair/">rack conveyor dishwasher repair</a>.
Rack conveyor moves racks of dishes through wash zones, throughput 200 to 400 racks per hour, restaurant scale. Flight type uses a continuous flight of pegs (no racks) that carries individual plates and trays through pre-wash, wash, rinse, and final-rinse zones, throughput 1,000+ pieces per hour, hospital and university scale. Different drive system, different repair playbook.
Yes. The Hobart FT line dominates institutional installs in LA hospitals and universities. We carry common conveyor motors, scrap collector parts, multi-zone door switches, and tank heater elements for these models. FT-900 (smaller institutional), FT-1000 (mid), FT-1500 (large hospital and university scale).
Hard-water mineral scale buildup on spray nozzles is the most common pre-rinse issue. Solution: deep descale of pre-rinse manifold and nozzles. We use food-safe descaler, run a cleaning cycle, verify spray pattern, document. $360 to $580 typical. If nozzle ports are heavily corroded past cleaning, replacement is required.
We do the dishwasher-side steam injection (steam control valve, steam coil cleaning, condensate trap servicing). We don't do upstream steam supply line work, that's a steam plumbing trade. If your steam supply pressure is off, we identify it and refer to a steam contractor.
$120 commercial diagnostic, applied toward repair. Most flight type repairs run $980 to $2,400 all-in due to scale and complexity. Conveyor motor, tank heater, multi-zone door switch chain, scrap collector. We provide HACCP temperature documentation post-repair for institutional records.
90 days SDAR labor warranty on every repair. BHGS #A49573, EPA 608 Universal certified (#1346255700410), BBB Accredited Business.
Hobart FT specialists. $120 commercial diagnostic, waived with repair. Same-day across LA, OC, Ventura. No emergency surcharge. BHGS #A49573, EPA 608 Universal #1346255700410.