Maintenance; Troubleshooting - B.A. International BASE900 Manuel D'utilisation

MAINTENANCE :

1. Turn off the main switch and disconnect the BASE900
BA Alginate Mixer from its power source before any
cleaning or maintenance procedures.
2. Do not clean while the mixer is operating or at high
temperatures.
3. Mixing bowl: After setting the remained residues of
impression material inside the Mixing bowl can be cleaned and removed easily.
Always remove any blocks or residue from the small hole at the centre of the lid.
(Fig.12)
!
IMPORTANT:
Cleaning: Residues on the inside of the mixer or mixing bowl or inside of the lid can
affect the mixing power. Clean these areas with a dry cloth or water-soaked cloth (not
wet). If serious stained, please use a neutral cleaning agent. Ensure any liquid used in
cleaning is removed before next use as it may cause problems on subsequent mixing.
CAUTION:
Never use the solvent or volatile oil for cleaning, this may damage the machine.

TROUBLESHOOTING :

! IMPORTANT: Below is a list of hints re problem solving. If problems still persist,
please contact BA International and return item for repair.
PROBLEM
BASE900 BA Alginate Mixer does not
turn on
BASE900 BA Alginate Mixer does not work
Abnormal noise or vibration in running
Time display does not lit on
Poor mixing
Error code "E1" appear on the time display
Error code "E2"
CAUSES
• Power cord is disconnected from power
source
• The Fuse is blown
The lid is not closed
• The screw nuts have not been removed
from the bottom of the unit
• Start but idlerunning nothing inside
the Mixing bowl
• The amount of mixture is too much
• Mixing bowl lid come off
• Damage of gears
PCB faulty
• Incorrect ratio of powder/water
• Preliminary mixing is not done (for bulk
amount mixture over 2 scoops)
• Too short of mixing time
• Insufficient speed of rotation
• Poor quality of alginate or expired
The top cover is not properly closed
Defective control board
SOLUTIONS
• Inspect and connect the power cord to
the outlet
• Inspect and/or change the fuse
Close the lid tightly
• Remove 2 screw nuts from the bottom
• Stop the mixer. Make sure to add
the mixture into the cup
• Limit the mixture to 3 scoops
• Stop the mixer. Close Mixing bowl lid well
• Send for repair
Send for repair
• Check correct ratio of powder / water
• Pre-mix the alginate powder in the
Mixing bowl with stirrer, or shake a few
times, before put into the mixer
• Reset the mixing time
• Send for repair
• Change a new batch alginate
Close the top cover again
Send for repair
9
Fig.12