MAINTENANCE & TROUBLESHOOTING
4-1
4.
Maintenance
Figure 6. Main Components of Q-RAE PLUS
DIGITAL SECTION, 015-1024-000
ANALOG SECTION, 015-1010-000
Including: Screws X4, 430-0051-000
430-0058-000
Standoff X4, 430-0109-000
Analog PCB Assembly,
015-1011-000
Retaining Washers X4,
Sensor Bias Switch, 420-0010-000
Gas plate cover, 015-2004-000
Gas plate foam, 015-2009-000
Screws X4, 015-2015-000
O-rings, 430-0112-000 &
OXYGEN SENSOR
(O2 Sensor, 008-1161-000)
LEL SENSOR, 016-1171-000
HOUSING TOP ASSEMBLY,
015-2901-000
LI-ION BATTERY PACK
015-3051-000
Including: Screws X2,
015-2008-000
,
HOUSING BOTTOM, 015-2001-000
Gas Input, 015-2007-000 &
015-2016-000
Communication Jack, 015-3033-000
External Filter,
008-3014-001
Power Jack, 015-3032-000
SENSOR COVER, 015-3036-000
Including: Gas plate, 015-2003-000
430-0115-000
TOX1 SENSOR
(CO Sensor, 008-1112-001)
TOX2 SENSOR
(H2S Sensor, 008-1111-001)
Sampling Pump, 300-0007-000
