Lenz heat pack Gebrauchsanweisung Seite 8

not mentioned and take medications either
currently or regularly and/or are unable to
sense heat or cold properly (e.g. persons
with special needs, etc.), consult your
doctor prior to using the product!
￭ Check your feet regularly for redness of the
skin. Excessive heat levels over prolonged
periods of time can lead to burns.
￭ If the heated sock is used in firmly closed or
specially fitted footwear with a very narrow
shape, please make sure that the sock is not
wrinkled in the area of the heating element.
This could result in painful pressure points.
￭ Never use the heated sock in combination with
other heated products (heated insole, heated
boot, etc.); there is a risk of excessive heat.
￭ The heat should be switched off when entering
an environment with a considerably higher
temperature.
￭ Do not use the product for warming animals.
￭ Check the product regularly for signs of wear
or damage. If you notice any of these signs,
if the product was used improperly or if the
product does not work, bring it back to the
dealer before using it again.
￭ The lithium packs must only be used with
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compatible LENZ products!
￭ Discharge and recharge the lithium packs half
way every 6 months!
￭ Only use the supplied USB charging cable
(USB Charge Cord Type 1) to charge the
device. It is designed for indoor use and must
not be exposed to humidity.
￭ The lithium packs must not be charged or
stored outside of the permitted ambient
temperature of +10°C to +30°C.
￭ The lithium packs must not be discharged
outside the permitted ambient temperature of
-20°C to +30°C.
￭ Always store the lithium packs with the contact
protector installed.
￭ When the lithium packs are not in use, keep
them away from other metal objects such
as paper clips, coins, keys, nails, screws
and other small metal objects which could
form a connection between the contacts.
Short-circuiting the connections may cause
burns or fire.
￭ Do not charge or store the lithium packs
near flammable substances!
￭ Never try to open the lithium packs! Improper
handling of the lithium-ion batteries can lead to
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