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
E992
Solenoid 1 “S1” connects (inlet) to the in house pressurized DI water source.
Solenoid 10 “S10” connects (outlet) to your sewer or in house drain. ** IMPORTANT
** the drain line MUST BE VENTED. If you are plumbing to an overhead drain, you
must plumb to a basin and sump pump so that the system drain pump does not get air-
locked during the program. (Drain hose NOT supplied). FOR ASSISTANCE CALL:
800-276-2466
HST1 (Clean)
Solenoid 3 “S3” on the Clean Storage tank connect to bottom inlet fitting on the E992
unit.
A manual ball valve is to be used to empty the storage tank and a high level float switch
is included to prevent overflow.
The inlet port on the 10” filter has a 3/4” barbed fittings. Connect to Solenoid 2 “S2” on
the E992 unit.
HST2 (Rinse) (Unit has 2 filter chambers)
Solenoid 5 “S5” on rinse tank should connect to the middle inlet fitting on the E992 unit.
A manual ball valve is to be used to empty the rinse storage tank.
A manual ball valve is to be used to empty the storage tank and a high level float switch
is included to prevent overflow.
The inlet port on the filter has a 3/4” barbed fittings. Connect to Solenoid 6 “S6” on the
E992 unit.
The Rinse Storage has a 20” filter chamber and a 10” filter chamber. The 20” filter
should be already be connected to Solenoid 21 “S21” for recirculation (See Below). The
10” filter chamber has a 3/4” barbed fittings. Connect to Solenoid 4 “S4” on the E992.
HST3 (Acid)
Solenoid 3 “S3” on the Clean Storage tank connect to bottom inlet fitting on the E992
unit.
A manual ball valve is to be used to empty the storage tank.
A manual ball valve is to be used to empty the storage tank and a high level float switch
is included to prevent overflow.
The inlet port on the 10” filter has a 3/4” barbed fittings. Connect to Solenoid 6 “S6” on
the E992 unit.
Each storage tank is supplied with manual ball valves to drain the tanks when necessary.