18
EXTREME TEMPERA
TURES
EXTREME TEMPERATURES
Cold temperatures
After first use, the bottle should be
protected from freezing. Freezing can
compromise the integrity of the cartridge.
If you suspect the bottle has been frozen,
perform a membrane integrity check,
page 12.
Hot temperatures
Do not leave your bottle in direct sunlight
for long periods of time.
For minimum and maximum operating
and storage temperatures refer to
Performance and Technical data, page 20.
Transporting your LIFESAVER
®
bottle
When taking the bottle on an aeroplane
ensure that:
• Release pressure from the bottle by
unscrewing the pump base slowly by ¼
turn untill you hear a hiss sound.
1
Hold on to the pump firmly whilst
unscrewing.
• Remove the pump.
• Completely drain the bottle of water.
2
• Screw the pump base back into place.
• Ensure the pump base, screw top, and
snap-fit lid are sealed.
• Pack the bottle securely in the hold or
within hand luggage.
• Pour 1 inch/2.5 cm of water into the bottle
when the destination is reached.
3
• Perform a membrane integrity check
before re-use.
1
2
3
