Owner’s Manual Keep with machine for reference MODEL EAH/EC MODEL EAH / EC Installation and Operations Manual Revision 1.
Title Model Installation & Operation EAH / EC Dishwasher Rev 1.02 02/07/11 TABLE OF CONTENTS SPECIFICATIONS .................................................................................................................................. 3 EAH / EC Dishmachine......................................................................................................................................... 3 GETTING STARTED ...........................................................................................
Title Model Installation & Operation Rev 1.02 02/07/11 EAH / EC Dishwasher SPECIFICATIONS EAH / EC Dishmachine WATER CONSUMPTION PER RACK PER HOUR OPERATING CYCLE WASH TIME-SEC RINSE TIME-SEC DWELL TIME-SEC TOTAL CYCLE OPERATING CAPACITY RACKS PER HOUR WASH TANK CAPACITY PUMP CAPACITY WATER REQUIREMENTS - Minimum - Recommended WATER INLET DRAIN CONNECTION CYCLE TEMPERATURES WASH-°F (Minimum) FRAME DIMENSIONS DEPTH WIDTH TABLE HEIGHT MAX CLEARANCE FOR DISHES ELECTRICAL* .93 GAL. 37 GAL.
Installation & Operation Title Model EAH / EC Dishwasher Rev 1.02 02/07/11 GETTING STARTED Introduction to EAH and EC CMA dishwashers have been used world wide for many years. This manual has been written to help you, the operator, in your job. Your job is one of the “most important” in this restaurant. Why? Your product, the dishes and glasses, is the first thing the customer notices when he sits down.
Title Model Installation & Operation Rev 1.02 02/07/11 EAH / EC Dishwasher 4. Chemical Feeder The peristaltic pumps are assembled and included within the machine. 5. Scrap Trap Accumulator The scrap trap accumulator is designed to perform two basic functions: It allows a method to discharge all the heavy solids out of the machine with each wash and rinse cycle. It provides capacity to drain the contents of one cycle regardless of the ability of the existing drain to accept the discharge rate.
Title Model Installation & Operation EAH / EC Dishwasher Rev 1.02 02/07/11 6. Water Line The model EAH & EC should plumbed with ½” hot water line. The time necessary to deliver water to the machine is controlled by the number four cam. This cam provides the serviceman with the opportunity to fine-tune the machine to deliver the proper amount with each cycle. Refer to the service manual for an in depth discussion of this procedure. 7.
Installation & Operation Title Model EAH / EC Dishwasher Rev 1.02 02/07/11 OPERATION CMA dishwashers have been used worldwide for many years. This manual has been written to help you, the operator, in your job. The manual is divided into three sections. Sections A and B cover start-up and dish handling, and section C covers troubleshooting. Starting Instructions Drain water if it is cold by lifting drain ball until all water is out of the machine. Check drain screen and clean.
Installation & Operation Title Model EAH / EC Dishwasher Rev 1.02 02/07/11 Operating Instructions 1. Scraping and Pre-rinse Remove remaining food from utensils. Scrape by hand or by using a cleaning tool such as a sponge or rubber spatula. For protection of the hands, wear gloves. Use a pre-rinse hose for wet scraping to remove small particles of soil not removed by the hand scraping operation. The purpose is to keep excessive garbage from going into the dishwashing machine.
Installation & Operation Title Model 4. Rev 1.02 02/07/11 EAH / EC Dishwasher Racking glasses Glasses, cups, bowls and other deep dishes must be racked faced down. This is so as not to carry out wash water and so the sprays can work on the internal surfaces. Rack glasses and cups in a properly sized compartmentalized glass rack. Allow to air dry. GLASS RACKING CUP RACKING Glasses should be placed in the racks upside down in each compartment.
Title Model Installation & Operation EAH / EC Dishwasher Rev 1.02 02/07/11 SORTING AND STORING FLATWARE Stacking and storage of dishes being washed and sanitized is very important. A dish may be perfectly washed but be completely contaminated from the handling after washing. Avoid storing dishes where they may be soiled. Handling dishes with the hand on the food contact surfaces should be reduced to a minimum (towel drying is an incorrect procedure). Do not stack plates and dishes higher than 12 inches.
Installation & Operation Title Model Rev 1.02 02/07/11 EAH / EC Dishwasher Cleaning and Maintenance Certain times of the day should be allotted to cleaning the CMA dishwashing machine. Follow the cleaning and inspection procedures listed below: 1. Cleaning the drain screen Remove the drain screen and thoroughly clean all foreign material from screen as shown in the illustration. DO NOT BANG THE SCREEN ON THE TABLE TO JAR FOOD LOOSE. Use the faucet or the pre-rinse hose.
Title Model Installation & Operation EAH / EC Dishwasher Rev 1.02 02/07/11 3. Check Operations Operate the machine for one cycle. Watch detergent, sanitizer and rinse additive “delivery tubes” at the point where they inject chemical into the machine. Remember: red tube – detergent; blue tube-rinse; and clear white tube-sanitizer. Check temperature at the end of the cycle for 120° F minimum. 4. Cleanup Wipe down the machine and check the chemical level in the containers.
Installation & Operation Title Model Rev 1.02 02/07/11 EAH / EC Dishwasher Quick service guide TECHNICAL ISSUE CAUSE SOLUTION Starts with doors open Faulty #1 micro switch (start/stop) Replace micro switch, P/N 00411.00 Continues cycle Wash motor will not shut off Sanitizer pump does not run Water solenoid leaking Faulty door switch Replace switch, P/N 00557.55 Faulty #1 micro switch (start/stop) Replace micro switch, P/N 00411.00 Faulty start/fill switch Replace switch, P/N 00421.
Installation & Operation Title Model EAH / EC Dishwasher Rev 1.02 02/07/11 Troubleshooting the EAH & EC Will Not Start 1. Check master switch on the control box to make sure that it is “ON”. 2. Check circuit breaker that services the dishwasher. Make sure it is “ON”. 3. After (ONLY after) checking steps 1 and 2, call the CMA service technicians. Out of Chemical Check backup supply of chemicals.
Title Model Installation & Operation EAH / EC Dishwasher Rev 1.02 02/07/11 Machine Will Not Fill Check gate valve on the top of the machine. Make sure “handle” has been opened. If it is, call your CMA service technician.
Title Model Installation & Operation Rev 1.02 02/07/11 EAH / EC Dishwasher EAH/EC Options Door Handle Conversion EAH To EC #00617.30 ITEM NO 1 2 2A 3 4 5 6 7 8 9 10 11 NO. REQ’ 1 1 1 1 9 9 1 2 8 1 1 1 P/N 00613.04 00619.34 00619.44 00603.04 00913.00 00926.00 00900.00 00607.04 00920.00 00563.20 00606.83 01505.04 DESCRIPTION Door Handle Door Hdl. Mtng. Plate-Long Door Hdl. Mtng.
Title Model Installation & Operation Rev 1.02 02/07/11 EAH / EC Dishwasher Door Handle Conversion EC to EAH #00617.20 ITEM NO. 1 2 3 4 5 6 7 8 9 10 11 12 NO. REQ’D 2 1 1 1 1 2 4 2 4 4 1 2 P/N 00603.20 00613.09 00926.00 01555.50 01556.50 00607.04 00924.00 00900.00 00912.00 00962.00 00603.20 01505.32 DESCRIPTION Door Spring Extension Rod Door Handle 5/16” SS Washer L.H. Door Handle Support R.H.
Title Model Installation & Operation EAH / EC Dishwasher Rev 1.02 02/07/11 ADDENDUM FOR MACHINES INSTALLED IN THE CITY OF CHICAGO All food dispensing establishments using chlorine or other approved chemical sanitizers shall at all times maintain an adequate testing device.
Title Model Installation & Operation EAH / EC Dishwasher ELECTRICAL DIAGRAM Page 19 Rev 1.
