Detergent Measurements By Model; Operating Instructions - Dexter Laundry T300 Parts & Service Manual

Emergency Stop / Safety Door Lock
This machine is equipped with a Safety Door Lock that
locks the door closed from when the cycle is started
until the cycle is complete. The door lock prevents
opening the door for up to 3 minutes if the power is
interrupted during the cycle.
The Emergency Stop button pauses the washer and
allows the door to be opened during the cycle after the
Safety Door Lock releases. When the Emergency Stop
button is pressed an alarm will sound and the display
will begin counting down from "3". If the button is
released before 3 seconds elapse, the alarm will stop
and the cycle will continue normally. If the Emergency
Stop is held down for 3 seconds, the display will
count down to "0" and the washer will begin stopping
movement and water flow and begin draining water
from inside the washer. Though the machine may stop wash movement quickly, it may take up to 3
minutes for the door to unlock. During that time the alarm will continue to sound. When the alarm stops,
the door may be opened. The washer may be restarted by closing and latching the door, and pressing
the Start button. If the washer was stopped during final extract, the cycle will be ended. If the washer
is stopped for more than 1 hour, the cycle will be terminated. If the emergency stop is triggered a second
time during the cycle, the cycle will be terminated.

Operating Instructions

Microprocessor
Prior to operation, the micro computer should be set to display the amount of vend price being offered
and the cycle to be given to the user.
Starting the Washer
A. Load the clothes loosely in the cylinder and latch the door securely. Be sure clothing does not get
caught between the door gasket and tub front when closing the door.
B. Pour low-sudsing powdered detergent in the amount shown below into the detergent dispenser on
top of the machine. Rinse conditioners may also be added to the dispenser. The correct location is
shown on the dispenser lid.
NOTE: To close the door the handle must be in the horizontal position and
then moved to the vertical position . After moving the door to the closed
position, the handle must be turned down to the vertical position to latch the
door for machine operation.
C Once the door is closed and latched, the display will scroll "SELECT TEMP" and the temperature
lights will flash. Using the TEMPERATURE SELECT buttons on the front, select the desired
temperature. If temperature pricing is being used you will display price changes as you push
the desired temperature selection. This selection must be made before inserting coins to satisfy
temperature price selected.If coins or value are added after extended plus cycle vend price is
met it will be lost without credit. If water temperature pricing feature is active and vend price
met and machine started the customer may change temperature selections of equal to or lower
26
Part # 8533-080-001 12/15
Return to Table of Contents
priced temperature selections already inserted into
machine.
D. Insert coins, tokens or activate card reader to meet
displayed vending price. The washer display will
read "PUSH START" and the green "on" led will
glow. The green start pushbutton must be pushed
to start cycle time countdown and machine starting
to run.
E. At the correct time in the wash bath cycle the
display will scroll "ADD BLEACH" indicating the time
for adding bleach if desired. The timing is 2 1/2
minutes after start of wash bath the light will come
on and stay on for 2 1/2 minutes or end of wash
bath .
End of Cycle
When the cycle is completed, the end of cycle enunciator
will sound for 3 seconds, the "on" light will go off and
"CYCLE DONE THANK YOU" will scroll on the screen until
the door is opened. The loading door can now be opened by
turning the door handle to the indicated position and pulling.
Leave the clothes door open when the machine is not in use.
Also, at the end of cycle the display will reset to the original
amount required to start.
Return to Table of Contents
Detergent Measurements
By Washer Model
Use 1/4
Cup
Double Load T-300 Washer
Use 1/4
Cup
Triple Load T-350 Washer
Use 1/4
Cup
Maxi Load T-400 Washer
Use 1/4
Cup
Mega Load T-450 Washer
Use 1/3
Cup
Magnum Load T-600 Washer
27
Part # 8533-080-001 12/15