BIO RAD Helios Gene Gun System, Инструкция по эксплуатации

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Section 1 General Safety Information
2 | Helios Gene Gun System
Power Safety
Figure 1 shows the serial number certification label, which is found underneath the molded case of
the Helios Gene Gun. This label provides the manufacturing data about the instrument. This instrument is
operational using a standard 9 volt battery. Change the battery only after detaching the gene gun from the
helium hose.
Refer to Requirements for System Operation in Section 2 for a description of the battery required for the
gene gun and to Inserting the Battery into the Helios Gene Gun in Section 4 for information on replacing the
battery in the instrument.
Ear and Eye Protection
Caution: Expansion of gas from high-pressure to low-pressure produces a sound wave, the intensity of
which is a function of the gas pressure. The intensity of the sound generated by discharging the Helios Gene
Gun is ~108 decibels (db) at 400 psi; sustained noise levels of 85 db or brief noise levels of 110 db may lead
to permanent hearing damage. Hearing protection should be worn by all those in the immediate vicinity
when discharging the Helios Gene Gun. Earmuffs or ear plugs provide equivalent protection against hearing
damage. Refer to Requirements for System Operation in Section 2 for suggestions on ear protection.
Eye protection should always be worn when working with gases under high pressure.
Fig. 1. Location of the instrument serial number label on the Helios Gene Gun.
Serial number lablel