QAL Medical 480, Service And Technical Manual

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5
Danger!
If you are not sure of the type of power supply, consult your Otto Bock representative or local power
company.
Danger!
Do not overload wall outlets or use extension cords as this may result in the risk of fire or electric shock.
Danger!
Never insert objects into the drive unit casing as they may touch dangerous voltage points or short out
parts that could result in a risk of fire or electric shock.
Danger!
To reduce the risk of electric shock, do not disassemble this product. Take it to a qualified serviceperson
when service or repair work is required. Opening or removing covers may expose you to dangerous
voltages or other risks. Incorrect re-assembly can cause electric shock when the unit is subsequently
plugged in.
Danger!
If at any time during therapy the patient experiences extreme pain or discomfort, stop therapy and
consult their physician.
Danger!
Unplug the product from the wall outlet and refer servicing to qualified personnel under the
following conditions:
a. If the power supply cord is damaged or frayed.
b. If liquid had been spilled into the product.
c. If the product has been exposed to water.
d. If the product has been dropped or the unit casing has been damaged.
e. If the product exhibits a distinct change in performance.
f. If the product does not operate normally according to the operating instructions.
Danger!
Patient Safety: Patients must be advised to keep clear of moving parts. The unit is designed to force-
reverse if an obstruction is under the cradle; however, a patient could experience pain or be injured by
the downward pressure of the cradle if a body part is positioned under the cradle.
Danger!
Equipment not suitable for use in the presence of flammable anaesthetic mixture with air or
Nitrous Oxide.
Danger!
Unplug the product from wall outlet before servicing.
attention!
Use only Otto Bock parts for repair and/or replacement.
attention!
Never use parts from other manufacturers even though they may seem to fit
attention!
This product should be operated only from the type of power source indicated on the marking label.
attention!
Do not allow anything to rest on the power cord. Do not locate this product where the cord will
become damaged.
attention!
Adjust only those controls that are covered by the operating instructions.