RKI Instruments Beacon 200 Rig Monitor, LEL/H2S - Manual (Page 21)

Beacon 200 Rig Monitor Operator’s Manual • 16
2. Close and latch the housing door.
3. Position the monitor on a vertical surface at eye level (4 1/2 to 5 feet
from the floor).
4. The Rig Monitor is shipped with the mounting feet positioned behind the
housing. Loosen the screws that secure the feet to the housing, rotate
the feet to their mounting position (as shown in Figure 7), then tighten
the screws.
5. Insert 1/4 in. or 5/16 in. screws through the slots in the mounting feet at
each corner of the housing to secure the housing to the mounting
surface (see Figure 7).
6. Hang the LEL and H
2
S detector junction boxes using the mounting
brackets. Ensure that the detectors are facing down.
To Right
Cable
Bushing
Detector
Cable
Channel 2
1.50
Ø .75
14.2 Max
.75
To Left
Cable
Bushing
Detector
Cable
Channel 1
12 VDC
Battery
Cable
1.50
To Middle
Cable
Bushing
Ø .75
.75
12.2 Max
Figure 8. LEL and H
2
S Detector Outline and Mounting Dimensions