D.O.R.C. MICRO DIATHERMY SYSTEM
30300300C
15/16
Section 7
Warnings
A warning indicates a potentially harmful situation to yourself or others.
Electric shock hazard
This unit contains high voltage circuits.
After performing any repair, calibration procedure performs a final electrical safety check and
leakage current test.
Unplug the power cord before cleaning or servicing the unit. Should the power cord or plug become
cracked, frayed, broken or otherwise damaged, it should be replaced immediately.
Do not touch any exposed wiring or conductive surface, while the cover is off and the unit is
energized. The voltages present, when electric power is connected to this unit, can cause injury or
death.
Never wear a grounding wrist strap when working on an energized unit. The operator should now
perform any servicing except as specifically stated in the Instruction Manual.
Do not, under any circumstances, perform any testing or maintenance on medical instruments, while
they are being used to monitor a patient.
Always turn this unit off before cleaning.
Explosion hazard
Never use this unit in the presence of flammable anesthetics.
EMC between this unit and other devices. It is important to install and use the
equipment in accordance with the instructions in order to prevent interference with
other devices in the vicinity.
Cautions
A caution indicates a condition that may lead to equipment damage or malfunction.
Electrostatic discharge through the printed circuit boards will damage the components of this unit.
Handle all circuit boards (replacements and defective) by their non-conductive edges and use anti-
static containers, when transporting them. Before servicing the equipment, ground yourself and the
tool to discharge any accumulated static charge, by wearing a static tool wrist strap. Use hospital-
grade grounded receptacle only.
Servicing of this product, in accordance with the Service Manual, should never be undertaken in the
absence of proper tools, test equipment and the most recent revision of the Service Manual, which
must be clearly and thoroughly understood.
Do NOT apply tension on the power cord. Check rear panel voltage setting before connecting this
unit to AC main power.
NEVER IMMERSE THIS UNIT IN LIQUID !!!
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