Uwatec Z1, User Manual

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• Check to make sure the battery power level your Z1 is at “H” before
diving. In the event of a low power level, resulting in a warning
displayed while diving, safely exit the water as soon as possible and
recharge your Z1.
NOTE: If this low power warning comes on during a dive, there is still
suffi
cient power to safely end the dive, so there is no need to panic.
Deal with the situation calmly. Ref: Low Power Alarm • • • P.15
• Respond to any warnings or cautionary messages immediately.
• The Z1 should be used for recreational diving only. Do not use your Z1
for any other type of diving.
• Never lend or share your Z1 with another diver if residual nitrogen still
exists in your body after using the Z1.
• Make sure to set or check the O
2
% before every dive. It is extremely
dangerous when the O
2
% in the tank and the Nitrox setting on the Z1
don’t match.
• Do not disassemble, repair, modify, or exchange the rechargeable
battery or conduct pressure chamber tests on the Z1 by yourself. This
is extremely dangerous and may cause a malfunction. Please see an
authorized SCUBAPRO dealer for any maintenance needs.
• The Z1 is designed for dives using compressed air (21% 0
2
) and Nitrox
(22% to 100% 0
2
). The Z1 cannot be used with any other mixed gas.
• Each diver should be responsible for planning and conducting the
safest dives possible in accordance with his or her diving skills and
physical condition.
• Please practice safe diving. Do not exceed the displayed data on your
Z1. The Z1 cannot prevent you from developing decompression illness
completely.
• The Z1 does not measure, display or control the air pressure in your
tank. Use a separate submersible pressure gauge to monitor your tank
pressure.
• If the rechargeable battery is removed from your Z1, make sure that
small children do not swallow it. Put the battery out of reach of chil-
dren. If swallowed, contact a doctor at once.
WARNING