Thames & Kosmos Fuel Cell X7: Hydrogen Powered Car Bruksanvisning
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Fuel Cell X7: Hydrogen Powered Car
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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
2
) 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
2
) 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.
Table of Contents
Ground Rules for Safe Experimentation . . . Inside front cover
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Kit Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Building Your Fuel Cell X7 5 . . . . . . . . . . . . . . . . . . . .
Charging Your Fuel Cell X7 . . . . . . . . . . . . . . . . . . . . 8
Running Your Fuel Cell X7 . . . . . . . . . . . . . . . . . . . . 10
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . 11
How Does It Work? . . . . . . . . . . . . . . . . . . . . . . . . 12
Other Types of Fuel Cells . . . . . . . . . . . . . . . . . . . . . 14
History of the Fuel Cell . . . . . . . . . . . . . . . . . . . . . . 15
Earth’s Energy Resources. . . . . . . . . . . . . . . . . . . . . 16
Why Fuel Cells? . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Fuel Cell Car Design. . . . . . . . . . . . . . . . . . . . . . . . 18
Advice for Parents and Adult Supervisors Inside back cover . .
Fuel Cell X7
Instruction Manual
3
Produktspecifikationer
| Varumärke: | Thames & Kosmos |
| Kategori: | ej kategoriserat |
| Modell: | Fuel Cell X7: Hydrogen Powered Car |
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