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
11
10. DRYING
Incoming air is heated in the tank cover to 160
°
F and forced by the fan through the tank chamber before exhausting
through the tank cover. CAUTION: Do not touch the cover during the drying cycle because some areas will be hot. Also,
NEVER place any towel or obstruction over the fan intake on cover. After 7 minutes of hot air drying, the parts are left in
the tank for 2 minutes to allow some cooling to take place before handling. The air temperature during the hot air drying
can be increased or decreased by adjusting a thermo-switch located in dryer cover at hot air exit. Please contact
manufacturer for more details.
11. PRESOAKING OF INSTRUMENTS
For maximum effective cleaning, it is best if blood and other substances do not dry on the instruments. Therefore, fill the
tank with hot water and cleaning agent and use the tank as a holding vessel for instruments until enough have
accumulated to warrant cleaning.
12. CLEANING AGENT
Use only Esma brand detergent concentrates when operating the E789-OMS with metering pump
.
Esma produces
3 powerful liquid cleaning agents:
•
Esma-Shine E105
•
Esma-General Purpose E589
•
Esma-Zyme E1240.
DO NOT use powdered detergents; some powders take too long to go into solution. The metering pump is engineered to pump only
the correct amount of detergent concentrate into the tank during the fill cycle. Esma brand detergents are formulated to meet the
pump ratios. The metering pump has been factory calibrated to meter in 180ml of detergent concentrate during the fill cycle. By
not using the correct cleaning agent problem can arise with final rinsing of parts if too much suds are generated.