James products ULTRA 8051, User Manual

1.  Indicator Light - Working Status.  

Green - Normal working status, ready to use.

  Red - Under overheat protection. 15 minutes or more of waiting time is needed for the light  

to change from red to green. Work can resume afterwards.

2.  Function Button - Functions (Degas/Normal).  

Press function button, 

illuminates, indicating Degas function is selected. Press On/Off button to start 

degassing. 

will flash for 90 seconds, then the unit will return to the normal cleaning function. Pressing 

Function button before it ends will stop degassing. If additional degassing is needed after it ends, then 

press Function button again.

3.  On/Off Button. 

After powering on, the LED displays 

 which is the default time and the unit is ready with the normal 

working status. Press On/Off button once and the cleaning starts. The cleaning stops when the timer 

counts down to 

. If the unit needs to be stopped before the timer runs out, press On/Off button.

4. 

  – Working Time Display. 

It counts down after work is started.

5.       – Degas Status.    

Illuminated, the degas function is selected. 

Flashing, degassing is underway.

6.        – Normal Cleaning Status.    

– Illuminated, normal cleaning is underway.

7.        – Heater Status. 

Press Heater button,   flashes, indicating the heater is turned on. Press Heater 

button again,   dims, indicating the heater is turned off.

8.  Heater Button. 

Pressing heater button,   flashes, indicating the heater is turned on. To cancel heating, 

press heater button again,   dims, indicating the heater is turned off.

9.  Timer Quick Set Button. 

Press Time button, LED display shows 

. Each pressing increases the time 

by 5 minutes.

10.   - Decreasing Button. 

Timer decreasing button. Each pressing reduces the timer by 1 minute. 

5

CONTROL PANEL AND OPERATIONS

Degas:

 When cleaning heavily soiled or greasy items or silver, copper or brass items, chemical 

solutions need to be added into the water. The solution may form many small droplets and take a 

long time to dissolve in the water. Newly added water may generate many air bubbles on the tank 

walls. These will reduce the cleaning effect in the beginning phase of ultrasonic cleaning. Turning 

on the degas function will dissipate the droplets and the air bubbles, usually in 90 seconds, and 

improve cleaning efficiency.