Thames & Kosmos Fuel Cell X7: Hydrogen Powered Car Manual

Thames & Kosmos Ikke kategoriseret Fuel Cell X7: Hydrogen Powered Car

Læs gratis den danske manual til Thames & Kosmos Fuel Cell X7: Hydrogen Powered Car (20 sider) i kategorien Ikke kategoriseret. Denne vejledning er vurderet som hjælpsom af 5 personer og har en gennemsnitlig bedømmelse på 4.5 stjerner ud af 3 anmeldelser. Har du et spørgsmål om Thames & Kosmos Fuel Cell X7: Hydrogen Powered Car, eller vil du spørge andre brugere om produktet?

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Side 1/20

HYDROGEN POWERED CAR

WARNING!

This kit should only be used by persons 10 years old or older,

and only under the supervision of adults who have familiarized

themselves with the safety measures described in the kit. Keep

small children and animals away from the experiments, as it

contains small parts that could be swallowed.

CAUTION!

The fuel cell generates gases that are very easily ignited. Read the

instructions and safety information before use and have them

ready for reference.

WARNING — Science Education Set. This set contains

chemicals and/or parts that may be harmful if misused. Read

cautions on individual containers and in manual carefully. Not

to be used by children except under adult supervision.

E X P E R I M E N T M A N U A L

Ground Rules for

Safe Experimentation

Here are some important instructions

for parents, teachers, and students.

All activities described in this manual

can be conducted without risk if you

follow instructions and rules consci-

entiously. Imprint in your mind the

following basic rules, which must be

part of the body and soul of an aspiring

scientist or engineer.

1. Read the directions before beginning,

follow them, and have them available

for reference.

2. Pay special attention to the indica-

tions of quantity and to the sequence of

the individual steps.

3. Do not stray from the instructions.

4. Keep small children, animals, and

persons who do not wear eye protec-

tion away.

5. Always wear eye protection. If you

wear glasses, keep them on.

6. Keep the kit out of the reach of small

children.

7. Do not use any other parts or devices

than those delivered with the kit.

8. Do not eat, drink, or smoke near the

fuel cell car.

9. Wash your hands after use.

10. Use the fuel cell only at a site with

good ventilation and keep all sources of

ignition away.

Warning! Intended exclusively for chil-

dren at least 10 years of age!

Safety Information

Before you start working with the fuel

cell take notice of the following.

Under certain circumstances, hydro-

gen can create an explosive gas mixture.

Though this kit is designed such that

it can be used as described without

danger, the following advice must be

heeded at all times:

• The fuel cell may not be operated

without supervision.

• Hydrogen (H

) is much lighter than air

and thus rises rapidly. In conjunction

with oxygen, a gas mixture capable

of explosion can form. A potentially

explosive mixture arises for hydrogen

concentrations from 4.0 to 77.0% in air.

Therefore, it holds that:

• The fuel cell must only be oper-

ated either outside or in sufﬁciently

ventilated rooms.

• Oxygen (O

) is a strongly oxidizing

gas. When this gas gets in contact

with organic substances (e.g. oil,

grease) spontaneous combustion

may occur at room temperature.

• Do not insert the cables into an elec-

trical outlet.

• Do not connect the fuel cell or motor

to other power sources.

• Do not charge non-rechargeable bat-

teries.

• Do not mix old and new batteries.

• Do not mix alkaline, standard (carbon-

zinc), or re-chargeable (nickel-cadmium)

batteries.

• Use only the recommended batteries.

• Always insert batteries with positive

and negative ends in the proper direc-

tion!

• Dispose of dead batteries properly

and without delay.

• Do not attach the battery wires di-

rectly to each other.

• Safety equipment, such as compo-

nents for restricting current, should not

be tampered with.

Produkt Specifikationer

Mærke:	Thames & Kosmos
Kategori:	Ikke kategoriseret
Model:	Fuel Cell X7: Hydrogen Powered Car

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