Battery Charging (Lithium-Ion Battery Pack Only) - MSA SIRIUS Instruction Manual

3 Using the SIRIUS Multigas Detector
For Alkaline battery packs (Figure 5):
a. Pull the battery pack from the clip.
b. Unscrew the captive thumbscrew and lift the lid.
• The lid will remain on the thumbscrew.
c. Replace the batteries, using only batteries listed on the approval label T3:
Varta 4006/ Energizer E91, T4: Duracell MN1500 (see also chapter 1.3), and replace
the lid; tighten the thumbscrew.
d. Slide the battery pack into the clip and reinstall the door.
Change batteries in non-hazardous areas only!
Figure 5: Changing Alkaline Batteries
3.3 Accumulator Charging (Lithium-Ion Battery Pack Only)
Charge the SIRIUS Multigas Detector Lithium-Ion battery pack by using the SIRIUS
Charger supplied with the instrument. The Lithium-Ion battery pack can be charged
while on or off the instrument.
Use of any charger, other than the SIRIUS Charger supplied with the instrument,
may damage or improperly charge the batteries.
Charge Accumulator in non-hazardous areas only!
• The SIRIUS Multigas Detector must be turned OFF, or the battery pack may be
removed from the instrument, prior to charging.
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