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Getting Started 

 

MODEL EST Front Loader INSTALLATION & OPERATION MANUAL Rev. Draft 

Page

 

2.2. 

Receiving and Installation 

The dishmachine is shipped from the factory in a corrugated box on a wooden pallet.  

 

The installation guidelines give a systematic procedure for setting up the machine. 
Start by removing the dishmachine from the box, and remove all the packaging materials.   
Unwrap the machine, and check for the following components: 

 

  Inside the wash tank is a plastic bag with one control box key and a cam timer 

wrench. 

 

  Tube stiffeners must be used to prevent the feed tubes from curling inside the 

chemical pail and sucking air.  These are located on the outside of the machine with 
the chemical tubing already installed into the stiffeners.  The ends of the chemical 
tubing have been flared so that the tubing will not pull out of the stiffener.  Red is for 
detergent, white for sanitizer, and blue for rinse aid. 

 

 

2.2.1.  Electrical

*

Prior to installation make sure the electrical supply is compatible with the specifications on the 
machines data plate. 

 

The EST-FL Dishmachine must be hard wired directly to a dedicated 115 VAC, 60Hz circuit 
equipped with proper circuit protection.  The main power switch is at the top-right side of the 
control box. 

 

WARNING: Electrical and grounding connections must comply with the applicable portions of the 
National Electrical Code and/or other local electrical codes. 
Note: For supply connections, use copper wire only rated at 90 degree C minimum. 

 

2.2.2.  Plumbing

*

The water supply connection is made with a ½” hot water line to the water supply inlet on the top 
of the dishmachine.  The water supplied to the machine is recommended to be 140° F.  The time 
necessary to deliver water to the machine is controlled by the number four cam. 

 

 

The EST-FL Front Loader Dishmachine has a 2” drain.  The following section explains how to 
connect the drain. 

    
                                                      

*

 Electrical and plumbing connections must be made by a qualified person who will comply with all 

available Federal, State, and Local Health, Electrical, Plumbing and Safety codes 

 

 
 

Содержание EST-FL

Страница 1: ...Rev 1 00...

Страница 2: ...ATION 4 2 2 1 Electrical 4 2 2 2 Plumbing 4 2 2 3 Connecting the Scrap Accumulator and Drain 5 3 OPERATION 6 3 1 INITIAL SETUP 6 3 2 EST FL FRONT LOADER OPERATIONAL CYCLE 7 3 3 OPTIONAL HOT WATER ASSU...

Страница 3: ...MMENDED TEMP 140 F 60 C WATER INLET 1 27 cm DRAIN CONNECTION 2 5 1 cm DIMENSIONS DEPTH 25 65 405 cm WIDTH 25 65 405 cm HEIGHT 55 56 140 142 cm MAX CLEARANCE FOR DISHES 17 43 18 cm STRANDARD RACKS 19 x...

Страница 4: ...trical Diagram have the parts lists with exploded view drawings and the wiring diagram for the dishmachine CMA Dishmachines warrants the workmanship of the dishmachine We are committed to providing th...

Страница 5: ...ctrical Prior to installation make sure the electrical supply is compatible with the specifications on the machines data plate The EST FL Dishmachine must be hard wired directly to a dedicated 115 VAC...

Страница 6: ...ter reveals lime buildup after the equipment has been in service water treatment is recommended If water softener is already in place ensure there is a sufficient level of salt 2 2 3 Connecting the Sc...

Страница 7: ...the water on the surface of the bottom of the glasses Concentration should be 50 p p m minimum to 100 p p m maximum If concentration is incorrect contact your chemical supplier 4 To start the dishmach...

Страница 8: ...bly motor is energized through the normally closed contact of the Start Stop Relay b Within a couple of seconds cams 1 and 2 close their respective switches Cam switch 1 Start Stop maintains power to...

Страница 9: ...residual detergent At the end of drain cycle drain solenoid valve closes and the pump motor is stopped the machine begins to fill for the rinse cycle Once the machine has refilled sufficiently the pu...

Страница 10: ...supplied to the dishmachine at all times This unit can be ordered to be fully installed from the factory if necessary it can be field installed by a qualified field service technician Note The storag...

Страница 11: ...verflows into the wash scrap accumulator 6 Once a proper water level is established check the temperature of the water it should be between 120 F 66 C and 140 F 77 C 7 Insert the tray of dishes into t...

Страница 12: ...ing P N 00105 82 Drain valve does not operate Faulty 3 Micro switch Replace micro switch P N 00411 00 Faulty drain motor Replace drain motor P N 00104 82 Faulty 4 micro switch Fill Replace micro switc...

Страница 13: ...ch will indicate the temperature of the water solution therein Dishwashing machines shall be thoroughly cleaned at least once each day The pumps and the wash and rinse sprays or jets shall be so desig...

Страница 14: ...P MOTOR COUNTER L1 T1 115 VAC NEUTRAL GND DELIME NORMAL WATER SOLENOID VALVE RINSE SANI DET DRAIN SOLENOID VALVE 1 2 3 4 5 6 7 8 FILL START SWITCH WASH PUMP CONTACTOR POWER SWITCH POWER BLOCK 8 CAM TI...

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