Filter
Top Products
Instruction Manual
IM-106-880C, OI
September 2009
2-15
Hazardous Area OCX 8800
Figure 2-10. Pneumatic Installation, OCX with Reference Air Set, Solenoids and Autocalibration,
without COe Zero Function
Reference Air Set and Solenoids Option without COe Zero Function
When the reference air set and test gas solenoids are included with your
Hazardous Area OCX 8800, use the following procedure to install the
pneumatic system components.
1. Install the reference air set according to the instructions in Reference Air
Set Option, steps 1 through 3.
2. Refer to Figure 2-10. Connect the O
2
low gas source to the CAL GAS
LO O
2
inlet fitting on the electronics housing. Install a shutoff valve and
pressure regulator with gage in the O
2
low supply line, as shown.
3. Connect the O
2
high gas source to the CAL GAS HI O2 inlet fitting.
Install a shutoff valve and pressure regulator with gage in the O
2
high
supply line.