Notes On Safety; Service Principle - Physiomed PHYSIOTHERM-S Service Manual

1.2 Notes on Safety

Some parts within the unit are directly connected to the electric supply system. For some
service work it may be required to operate
conduct measurements and settings. For this purpose, the usual safety regulations for
preventing electric shock need to be observed.
During operation, voltages of up to several thousand volts are produced in the electric
wiring system and the high frequency generator. In particular, the high-voltage supply
unit, the tube power amplifier and the transformers may carry currents against electric
earth that could result in electric shock.
For use of this Service Manual, knowledge of the Operating Instructions is re-
quired.

1.3 Service Principle

is of a modular design. All parts can be mounted and dismounted quickly.
PHYSIOTHERM-S
Electric and electronic modules are plugged in so that no soldering is required. In case
an error occurs on a board or a module it will be replaced for a replacement charge,
since repair of a board is usually not practicable on site. Repair is carried out at the
manufacturer, if feasible. For this reason, no circuit diagrams of the modules are in-
cluded in this Service Manual.
PHYSIOTHERM-S- Service Manual
while the unit is open and
PHYSIOTHERM-S
General
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