User's Manual

G7 EXOTECHNICAL USER MANUAL || 25
8 CARTRIDGES
8.1 CARTRIDGE OPTIONS
What cartridges can be used in my EXO?
EXOs can only t non-pumped multi-gas cartridges, which can be tted
with up to ve sensors. Five-gas cartridges will have a combined CO
and H2S sensor.
8.2 CHANGING CARTRIDGES
Changing cartridges temporarily disables EXO. Blackline Safety
recommends using a second fully operational G7 device to monitor the
area if you choose to replace a cartridge on site.
NOTE: All Blackline Safety cartridges are intrinsically safe. This means
EXO’s cartridges can be changed in potentially hazardous zones.
To remove a cartridge,
1. Power o EXO
2. Unscrew the four cartridge cover screws
NOTE: These are captive screws and should stay attached to the
cartridge cover
3. Pull forward on the cartridge cover to remove. Set aside.
4. Pull the cartridge out of the cartridge slot
To insert a cartridge,
1. Orient the cartridge so the sensors are facing down
2. Push the cartridge into the cartridge slot
3. Replace cartridge cover
4. Tighten screws
Cartridge cover
Captive screws
Multi-gas cartridge face down