Enraf Nonius 1600905, User Manual

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1600751-4D
Cleaning the water reservoir and hoses
Before you run the cleaning procedure, the peripheral ends of the vacuum tubes should be
placed in a cup with cleaning liquid (see below) so the Vacotron can be cleaned internally with
this liquid. After this turn the vacuum pump on to full power until the reservoir is full with cleaning
liquid. If the reservoir is full, empty it as described above.
The following registered products may be used for disinfecting the water reservoir:
BAKTOLAN to 5%, CHINOSOL to 1%, CHLORAMIN solution, ELMOCID Gamma to 2%
MEFAROL to 1%, MERCKOJOD to 1%, MERFEN, PERHYDROL, PERODIN, SAGROTAN to
2%, ZEPHIROL to 5%.
12.2 Troubleshooting
12.2.1 Error code
When the apparatus is turned on, it will first execute a self test. When an error is detected, both
during the self test and during normal operation, a pop-up screen will appear on the display.
When the error is displayed, all outputs will be disabled. When this situation occurs, remove all
cables and switch the apparatus off and on again. When the error re-appears, stop using the
device and contact your supplier.
12.2.2 Insufficient or no output current
Insufficient or no output current is usually preceded by a blinking current display or pop-up
screen with warning messages
•
Poor electrical contact or broken patient cable.
•
Insufficiently moistened sponges. If necessary, use a saline solution to improve the
electrical conductivity of the water.
•
Too high current amplitude with self adhesive electrodes. Try to continue the treatment
with flexible rubber electrodes.
If the problem occurs in CC mode, the current amplitude will ramp down to 0 and will have to be
readjusted when the problem has been removed.
If none of the above scenarios appear to be the problem, stop using the device and contact your
supplier.
12.3 Technical Maintenance
On request a service manual can be made available containing: spare part list, descriptions,
calibration instructions and other information which will assist the user’s appropriately qualified
technical personnel to repair those parts of the equipment which are designated by the
manufacturer as repairable.
CAUTION:
•
Electrical safety of the device relies on a proper earthed electrical connection via the
power cord. It is therefore necessary to have this connection checked annually.
•
To ensure continued compliance with the 21 CFR 1050.10 standard, this unit should be
adjusted and safety tested once each year. Procedures laid down in the service manual
should be followed. This may be carried out by your supplier, or by another agency,
authorized by the manufacturer. It is also recommended that a service history record is
maintained. In some countries this is even obligatory.
•
Use of controls or adjustments or performance of procedures other than those specified
herein may result in hazardous exposure to ultrasonic energy.
WARNING: