PerkinElmer Photovac MicroFID, User Manual

Page: 25 / 170

Introduction
and keys. The battery or conduct or may overheat and cause
burns.
6. Do not defeat proper polarity orientation between the battery
pack and battery charger.
7. Charge the battery pack using the charger provided with or
identified for use with this product only in accordance with the
instructions and limitations specified in this manual. For
battery charger use only Part No. MX396014 (110 V AC),
MX369013 (220 V AC).
Excessive Heat and Cold
Do not expose the instrument to intense sunlight for prolonged
periods.
Exposure to excessive heat may result in erroneous readings.
At low temperatures, water vapor, a by­product of the hydrogen
flame, may condense at the exhaust port. At sub­zero temperatures
the water vapor will freeze and obstruct the exhaust port. If the
exhaust port becomes obstructed, pump operation will be inhibited.
Flame out may also result.
Transporting MicroFID
When you transport MicroFID, you should empty the internal
hydrogen cylinder and then refill it when you arrive at your
destination.
If you are transporting MicroFID in the carry case or in any
enclosed container, you must empty the hydrogen cylinder and fill it
when you arrive at your destination
If you are traveling by passenger aircraft, you must empty the
cylinder. You cannot transport MicroFID by passenger aircraft with
hydrogen in the cylinder. Refer to Emptying the Hydrogen Cylinder
on page 110 for more details.
Oxygen Concentration Limits
23