■ The warning symbols and their glossary are intended to ensure
safe and proper use of the device by the user and prevent harm to
the user and others.
■The meaning of the warning symbols are as follows:
b)Pulse width:
TENS: 120µs
c)Impulse waveform: square wave
d)The product output has no the DC component.
e)Influence of output end open circuit and short circuit: it is able to
support the influence of output end open and short circuit, and its
performance will not be allowed to weaken.
f)Adjustment of output amplitude: 0-16 levels.
g)The timer of therapeutic equipment: 15 minutes.
h)Safety classification: internal electric source class and type BF
equipment
i)Boundary dimension:
Main unit : Model KTR-2492: Φ49.8*12.48
j)Product software version No.: A/0
k)Service life: the shelf life of subject device is 2 years; the use life
of the Electrode Pad is 80 times and shelf life is 2 years
Product Environmental Requirement
a)Normal work environmental requirements:
Environment temperature: +5
℃
-+40
℃
;
Environment humidity: 0%-80%RH;
Atmospheric environment conditions: 860hPa-1060hPa.
b)Storage environment requirements:
Environment temperature: -25
℃
-+55
℃
;
Environment humidity: 0-93%RH;
Atmospheric environment conditions: 500hPa-1060hPa.
c)Transport environment requirements:
Environment temperature: -25
℃
-+55
℃
;
Environment humidity: 0-93%RH;
Atmospheric environment conditions: 500hPa-1060hPa.
Indicates potential danger, injury or serious injury due to
incorrect usage
Indicates possibility of personal injury or damaged to goods
through incorrect usage.
-- To avoid burns or damaged apparatus The device must not be used
with Heart Fibrillation (HF) apparatus.
-- If the patient uses the therapeutic apparatus and HF apparatus at the
same time, the contact plate may cause burns, it may also damage the
apparatus. If the apparatus is used near (within 1 metre) of short-wave or
microwave therapeutic apparatus, the output of the device may become
unstable.
-- There is an increased risk of heart fibrillation if the electrode pads are
used close to the chest.
-- Do not modify this equipment without authorization of the manufacturer
--Do not attempt to replace the lithium batteries. Contact aftersales staff
designated and authorized by the manufacturer directly.
-- Battery replacement should only be attempted by professional
maintenance staff.
--The must not be used by people who can no longer take care of
themselves, with no ability to express their own consciousness, or
children.
Warning
attention
attention
Warning Sigh
Meaning
Indicates potential danger, injury or serious injury due to
incorrect usage
Usage
contraindication
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8. Safety Precautions