RKI Instruments Pioneer 4W - Manual (Page 116)

Pioneer Operator’s Manual CO Transmitter • 13
Channel setup exit screen
This screen saves or cancels any changes you made in the Channel Setup program.
• To save changes and exit the program, press the UP/YES or DOWN/NO button.
The program displays a confirmation message, then the normal screen appears. The
Pioneer is in normal operation.
• To cancel changes and exit the program, press the ESCAPE button.
The program displays a confirmation message, then the normal screen appears. The
Pioneer is in normal operation.
• To setup another channel , press the ENTER button.
The program asks if you want to setup the next channel. Press the ENTER button to
continue.
Maintenance
This section describes maintenance procedures. It includes preventive maintenance,
troubleshooting, and component replacement procedures.
Preventive Maintenance
This section describes a preventive maintenance schedule to ensure the optimum
performance of the CO transmitter. It includes daily, monthly, and quarterly procedures.
Daily
1. Verify that the pilot light on the applicable analyzer card is flashing. If the pilot light is
not flashing, see the following troubleshooting guide in this insert.
NOTE: If the Pioneer’s main PILOT light is not on, see the Troubleshooting guide in
Chapter 5, Maintenance.
2. Verify a display reading of 0 PPM. Investigate significant changes in the display
reading.
Monthly
This procedure describes a test to verify that the CO transmitter responds properly to
carbon monoxide.
Preparing for the response test
1. Verify that the display reading(s) for the channel(s) you plan to test is 0.
If the display reading(s) is not zero, set the zero reading of the applicable
transmitter(s) as described in the Start Up section of this insert, then continue this
procedure.
E S C A P E = A b o r t S e t
E N T E R =
S a v e & E x i t =
u p
U P / D O W N
N e x t