Set Up For Manual Calibration - BT CGA-411 Operation Manual

Gas-sentry detectors
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SET UP OF THE MANUAL CALIBRATION APPARATUS
These instructions should be followed when setting up and using the manual calibration
apparatus (Part No. PCA-001).
The components of the manual calibration apparatus are shown assembled in Figure 11,
they include:
Fig. 11. Manual calibration apparatus (Part No. PCA-001).
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
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.
5.
Always use the flow regulator to prevent pump damage.
Description
Methane gas dispenser
Flow regulator
Tubing and connector
Mounting bracket
APPENDIX II
Part Number
MC-105
FR-001
TB-512
MB-001
38
o
F.

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