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APPENDIX II
SET UP OF THE MANUAL CALIBRATION APPARATUS
These instructions should be followed when setting up and using the manual calibration
apparatus (Part No. PCA-302).
The components of the manual calibration apparatus are shown assembled in Figure 5,
they include:
Description
Part Number
Methane & CO calibration gas
Flow regulator
Tubing and connector
MC-620
FR-302
TB-512
Figure 5. Manual calibration apparatus (Part No. PCA-302).
Above drawing is symbolic.
SAFETY PRECAUTIONS
For your safety please read these instructions carefully. To operate the flow regulator on
a compressed gas cylinder, it is required that you be trained in its proper use or be under
competent supervision.
1. Wear safety glasses.
2. Never heat or expose a gas cylinder to temperatures above 125
o
F.
3. Be certain that the gas stream is shut off at the regulator when not in use.
4. Vent all calibration gas directly to outside air.
6.
Always use the flow regulator to prevent pump damage.
