Celebrating over 30 years of excellence in manufacturing ultrasonic cleaning
equipment, electropolishing equipment and associated chemistries
ESMA, Inc.
P. O. BOX 734 * SOUTH HOLLAND, IL 60473 * (800)-276-2466 * FAX (708)331-8919
Heated Storage Tanks (HST)
After plumbing is completed, fill storage tanks with
appropriate solution. The 30 gallon storage tanks are double
walled insulated. Each tank has 1,400 watts of heat applied to
the bottom of tank controlled by digital temperature controllers
(instructions included) located on the control box. Turn ON the
temperature control and set to the desired temperature (factory
preset to 120°F). Press the MD button and wait for 2 seconds
for current set point to display. The temperature setting can be
changed using the arrow keys. Pressing MD again will return
the controller to run mode. Refer to the product description
sheets of the chemistry for appropriate temperatures. If tank is
full, the liquid heat-up rate is 30° F/hour. Because of the
double wall insulated tank the overnight cool down is minimized if the tank is
covered. A float switch in the tank will turn the heaters off in the event that the
liquid level is too low.
DO NOT TURN HEATERS ON WITHOUT WATER IN STORAGE TANK.
Pump Filter System
Each storage tank is equipped with a filter system with a 10”
SS chamber. The rinse storage is also equipped with a 20” SS
chamber. This provides for continual filtration of the rinse
water and is controlled by a switch on the control box marked
“RECIRCULATE PUMP”. When the switch is on, the rinse
water will recirculate through the 20” carbon filter for water
purification. This recirculation can be turned off at any time.
If turned off then only the 10” filter will be used for
filtration when rinse water is returned to the storage tank
from the E992 unit.
Filter cartridges can be reordered as follows:
20” Carbon Filters - Part# 50J
10” Carbon Filters – Part# 50I
10” Polo-Pro Filters – Part# 50K Periodically the filter cartridges in the chambers of
the storage systems need to be changed. The filter chambers are higher than the liquid
level of the storage units so the liquid does not need to be drained to change the
cartridges.
Shipping bracket can be removed
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