Table of Contents
Advertisement
SECTION 2: INSTALLATION/OPERATION INSTRUCTIONS
OPERATING INSTRUCTIONS
PREPARATION: Before proceeding with start-up verify the following:
A. Sump strainer is in place.
B. Drain stopper is installed.
C. Check that the wash arms are securely screwed into the stationary bases and rotate freely. Also check that the end plugs
are securely screwed into the ends of all wash arms.
POWER UP: To energize electrically, proceed as follows:
A. Turn on electrical power supply at the circuit breaker.
B. Check voltage at incoming terminals L1& L2. The voltage measured at these points should match data plate voltage.
C. If voltages are in required range, close the control box cover.
TO FILL WASH TUB: To Fill Wash Tub depress the "On/Off/Fill" rocker switch to the "Fill" position and hold until you see water
draining out from the bottom of the machine. Open door for 3 seconds and close, this will start machine cycle. Allow machine
to complete one cycle, and then check for proper water level.
Note: Water must be in the sump while the machine is running to avoid running the pump dry and causing damage to the
pump seal.
If the water level is not at the level noted above it will require adjustment. Check to ensure that the recommended water pres-
sure is being supplied to the machine (20 ±5 PSI is required). If the water pressure is correct then the fill valve cam will need
adjustment. Use the following steps to adjust the cam.
A. Turn power off at the machine circuit breaker.
B. Open control box cover
C. Locate the timer fill valve cam (Cam 4 from the timer motor)
D. Locate the spanner wrench taped to the electrical panel. The spanner wrench is used to adjust the cam.
E. To increase the water level, open the notch of the adjustable cam. To decrease the water level, close the notch. Care must
be taken that the set point does not extend into the home position of the timer. Do not move the side of the cam that starts the
fill; this will change the sequence of cycle operation.
F. With the door closed turn the power circuit breaker on. Open and close the door to run a cycle, then check the water level.
Adjust as necessary then close the control box cover.
Refer to page 21 for adjustment to the cam timer.
NOTE: The machine must run a complete cycle to drain and fill. If the machine is not allowed to drain, the water will build up
inside the tub. After the initial fill, the rinse water for the current cycle will become the wash water for the next cycle.
The dishmachine is now ready to proceed with the washing of dishes.
VAPOR VENT OPTION: If the dishmachine is fitted with the optional vapor vent system, it will be shipped from the factory with
the vent option installed. Run several cycles to confirm that the vapor vent is functioning properly. At the end of the venting
sequence, there should be only a small amount of vapor released from the machine when the door interlock retracts and the
machine doors are opened.
ES-2000 & ES-4000 Series Installation/Operation Manual 7610-011-35-10
Issued: 10-29-2007 Revised: N/A
14
Hide quick links:
Advertisement
Table of Contents
