Technical Support
Available for our dealers and distributors. Please have your customer number available.
Operators, please call your service provider.
- Full coverage technical assistance during business hours (8:00 a.m. – 4:30 p.m. CST)
- Quick response times
- No automated phone system; calls are answered by live people

Need Technical Help?
Download Technical Spec Sheets & Technical Bulletins
- SPECIFICATIONS
- ASQ II Spec Sheet (PDF)
- ET-AF Gravity Drain Spec Sheet (PDF)
- ET-PD-H Spec Sheet (PDF)
- AF-AFC-ES Spec Sheet (PDF)
- AWS-H Spec Sheet (PDF)
- HT-34 Spec Sheet (PDF)
- HT-25 Spec Sheet (PDF)
- 5-AG-S Spec Sheet (PDF)
- AFB Spec Sheet (PDF)
- 5-AG-ES Spec Sheet (PDF)
- 5-CD Spec Sheet (PDF)
- 3D-S Series Spec Sheet (PDF)
- ADC-44 Tall Spec Sheet (PDF)
- ADC-44 Spec Sheet (PDF)
- ADC 66 TALL Spec Sheet
- ADC-66 Spec Sheet (PDF)
- L Series Design Details
- HUB-40 Spec Sheet
- 5AG-S TALL Spec Sheet (PDF)
- DRAWINGS
- 213-0066 L-R ADC-66 Conveyor Dishwasher Wireframe
- 213-0066 L-R ADC-66 Conveyor Dishwasher
- ET-AF-M-PH Top Level Wireframe
- ET-AF-M-PH Top Level
- L-R ADC-44 Conveyor Dishwasher Top Level Wire frame
- L-R ADC-44 Conveyor Dishwasher Top Level
- INSTALLATION MANUALS
- INSTALLATION INSTRUCTIONS, ADS Model L903DWS
- INSTALLATION INSTRUCTIONS, ADS ET AF M ET AF 3 GRAVITY DRAIN
- INSTALLATION INSTRUCTIONS, ADS Model ET AF PD H
- INSTALLATION INSTRUCTIONS, ADS Model ET AF 3 Skirted To Floor
- INSTALLATION INSTRUCTIONS, ADS ADC 44 66
- INSTALLATION INSTRUCTIONS, ADS Model HT 25 Single Phase Neutral
- INSTALLATION INSTRUCTIONS, ADS Model HT 25 (4 Wire)
- INSTALLATION INSTRUCTIONS, ADS Model HT 25 (5 Wire)
- INSTALLATION INSTRUCTIONS, ADS Model AWS
- INSTALLATION INSTRUCTIONS, ADS Model AF ES
- INSTALLATION INSTRUCTIONS, ADS Model ASQ
- DESIGN INFORMATION
- DESIGN Change,Inside Sump Drain Ball 2024
- DESIGN, HT 25 Inter Latching Booster
- DESIGN CONVEYOR TOP MOUNT BOOSTER
- GENERAL INFORMATION
- GENERAL INFO, Conveyor, Short Clean Table Solution
- GENERAL INFO, Heater Relay Failure Mode
- GENERAL INFO, MOTOR & CONTACTOR FAILURES
- GENERAL INFO Tankless Heaters PDF
- GENERAL INFO Cam Timer Tuning
- GENERAL INFO, Calibrating Thermometers
- GENERAL INFO, BLUFFTON Switch Replacement PDF
- GENERAL INFO 5CD Front Door Safety Latch PDF
- INSTALLATION
- INSTALL & REPAIR TOOL SPRAY ARM PRESSURE TESTER
- INSTALLATION, FILL ADJUSTMENT
- INSTALLATION, Conveyor PRV PLUMBING
- INSTALLATION INSTALL SURVEY
- INSTALLATION Conveyor Side Loader
- INSTALLATION, Manual For Show Doors
- PARTS KITS
- PARTS KIT, 388 1007 Hood Fan Control
- PARTS KIT, 88 1090 BATCH TYPE Fill Delay Relay Kit II
- PARTS KIT, ADS Drain Tempering Kit
- PARTS KIT, ASQII Dump Sink Weldment Installation Or Removal Kit (088 1125)
- PARTS KIT, 031 0326 ADS Chemical Alarm
- PARTS KIT 288 1044 Table Limit Switch Instruction 2016
- PARTS Kit 088 1061 Straight To Corner Door Conversion
- PARTS Kit 088 1062 Straight To Corner Door Conversion
- PARTS KIT Splash Shield HT 25
- PARTS KIT Splash Shield 3 Door Up
- PARTS KIT Corner To Straight Door Conversion
- PARTS INFORMATION
- PARTS, BATCH TYPE Spray Bases
- PARTS, BATCH TYPE Scrap Traps 2019
- PARTS ADS Scrap Boxes 2024
- PARTS, Pump Impellers
- PARTS Spray Arm Information
- PARTS Conveyor Vent Attachments
- PARTS, ADS Scrap Boxes 2024
- REPAIR
- REPAIR, Conveyor Tighten Encaps
- REPAIR, Conveyor Upper Wash Arm Falls Out
- REPAIR, Conveyor ADC44 Rinse Pump Motor
- REPAIR, Conveyor 3 HP Motor Install
- REPAIR Conveyor Pressure Reducer
- REPAIR, CONVEYOR Endcaps
- REPAIR, Control Fuse
- REPAIR, Reed Switch Adjustment
- REPAIR, Guide For Boiling Wash Tanks
- REPAIR LEESON MOTOR WIRING
- REPAIR, Pump Seal Install 1.5HP V2a
- REPAIR Water Solenoid Service
- REPAIR, ET Drain Pump Motor Replacement PDF
- REPAIR Burnt Wires
- Repair, Drain Solenoid
- TOOLS
- TOOL, 086 6497 AWS Door Spring Tool
- TOOL, SPRAY ARM PRESSURE TESTER
- TOOL, TEST BUILDING PRESSURE
Instructional Videos
Cleaning the H.T. 25
Instructions for the gravity drain – L series & ET AF
H.T. 25 Operation Instructions
Checking the Float on the ASQ II & ET – AF
American Dish Service Cam Timer Service 101
Installing the Upper Wash Arms on an American Dish Conveyor.
ET AF, L Series, and AWS Internal Gravity Drain Service
ADC 66 Final Inspection
Access to the AWS Control Box
H.T. 25 Wet Test
Multi-Meter 101
H.T. 34 Operation Instructions
Bill Medici
Technical Support
Russ Payzant
Director of Engineering
Glenn McCorkel
Technical & Sales Support
Choose to Partner with the Leading Commercial Dish Machine Company
You work hard. Your customers work hard. And our commercial dishwashing equipment works hard for both of you.