Sys*Stim 240 Instruction Manual — Rev.I_09/23/19
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Section 6—Maintenance and
Troubleshooting
6.1 Cleaning the Sys*Stim 240
1.
The Sys*Stim 240 can be wiped off with a damp cloth. The power cord should be disconnected
from the unit before this is done. In the case of stubborn dirt a gentle household cleaner can
be sprayed on the cloth and then wiped on the unit. If this method is used, remove any
cleaner residue with a damp cloth. Do not spray cleaner into the vents of the unit.
2.
Do not allow any liquids to penetrate the unit or its accessories while cleaning and
disinfecting. Dry all sockets and connectors that have become wet before any further use!
3.
Follow the V Trode package insert for the use and care of the electrodes supplied with the
Sys*Stim 240.
4.
For routine cleaning of the electrode cables use soap and water. Thoroughly dry after
cleaning.
5.
Even though the patient treatment applicators do not contact open wounds or broken skin it
is still possible for them to carry infections by the mere fact that they contact bare skin. The
applicators should be thoroughly cleaned after a treatment session with one patient is
completed prior to a new session beginning with another patient. The treatment applicators
are not suitable for autoclaving.
6.
The treatment applicators should be kept free from any build up of material particularly on
the glass cover protecting the laser diode in the tip of the applicator. Regular cleaning with a
damp cloth soaked in a mixture of mild soap and water is recommended. Note: The Laser or
Cluster Applicator must be disconnected from the front panel socket when cleaning. This is a
precaution to ensure the laser applicator has no power and therefore cannot activate while
looking at the cover glass.
7.
If there are concerns about cross infection the applicator's surface which contacts the patient
can be wiped with a surface disinfectant. Care should be taken not to contact the grey plastic
parts of the treatment applicator with the disinfectant.
8.
If sponge electrodes are used, clean them with soap and water and thoroughly rinse them to
remove any soap residue.
6.2 Routine
Maintenance
1. Standard medical electrical safety checks should be performed annually by qualified
biomedical engineers or technicians trained to perform these procedures. If the light therapy
option is installed, output must be verified on an annual basis. Please refer to the
Maintenance Manual for the cluster and laser calibration procedures or return the product to
Mettler for calibration.
2.
Inspect electrode cables and associated connectors for damage.
3.
Inspect the light therapy applicator cables and their connectors for damage.
4.
The applicator is an integral part of delivering safe and effective laser and light therapy. Avoid
rough handling of the laser and cluster applicators since they are relatively fragile and can be
damaged if dropped or otherwise abused.
5.
Never open the Sys*Stim 240. Doing so may lead to malfunctions or accidents.