Untitled - ESMA, Inc.

1. Heater – The tanks are supplied with 400 watts of heat controlled by an
adjustable, internal thermo switch. The thermo switch has been adjusted to
control the bath temperature at 160degrees F when tank covers are on. If
temperature needs to be changed, there is a port at the rear of each tank
module where a screwdriver can be used to adjust the control knob of
thermostat. The thermostat is the same as used in the drying chamber
mentioned below. Use the same procedure for adjusting the temperature but
use caution that the bath temperature does not exceed 180 degrees F.
CAUTION – Before adjusting thermostat turn power OFF.
2. Timer – Digital solid state timers have been installed in the unit. (See
separate instructions). Simply set the time with the ↑ or ↓ button.
After time has been set, push START-STOP button and ultrasonic
cleaning/rinsing or hot air drying will commence for the set time. The
cycle can be stopped at any time by momentarily turning the main switch
OFF. An alarm will sound when the time has expired and the timer will
return to the set time setting. Press and hold the START-STOP button at any
time for to return the timer to the set time.
3. Drying Chamber – The drying chamber uses forced hot air thermostatically
controlled at 160 degrees-180 degrees F. (set by the manufacturer) Drying time
will vary depending on the number of parts to be dried, if hot or cold water was
used to rinse parts before drying and if the cover is on oven. Generally parts
should be dry in 10 minutes.
CAUTION: Parts after drying will be hot (170 degrees F) and should be cooled
before touching.
The air temperature of the dryer has been set at the factory to reach 170degrees F with
cover on the oven. If you want to change the temperature, there is a thermostat
mounted above blower in closed chamber behind oven. The temperature can be
changed as follows:
1. Disconnect unit from 120V outlet.
2. There is a port at rear of dryer module
where a screw driver can be inserted to
adjust the temperature.
3. Move control knob of thermostat slightly
in clockwise direction to increase
temperature and counter-clockwise to decrease temperature. Make only
slight changes because a 30 degree angle change corresponds to an
approximate 20 degrees F temperature change. Replace top plate on
chamber.
5