Maintenance; General; Verification Of Operation; Sensor Replacement - AMC 1022M Series Instruction Manual

4.1 GENERAL

The monitor should be wiped clean with a damp cloth following a regular maintenance program. Avoid
spraying, submersion and other conditions that could cause a liquid to enter the monitor and cause possible
intrinsic damage to internal components.

4.2 VERIFICATION OF OPERATION

To verify the operation of the monitor and sensor/transmitter units, make sure that they are responding to
gas. This test should be performed regularly, every 3 months, but for more demanding applications,
verification should be performed on a weekly basis.

4.3 SENSOR REPLACEMENT

CAUTION
TURN OFF POWER SUPPLY BEFORE ATTEMPTING THE FOLLOWING.
Refer to the remote sensor or transmitter manual (Section 4.3 and Figure 4-1) for information on sensor
replacement procedure.
NOTE
-FOR REMOTE SENSOR, ALLOW 24 HOURS FOR NEW SENSOR ELEMENT TO STABILIZE
(BURN-IN) BEFORE RECALIBRATION, APPLY CALIBRATION GAS SAMPLE, THEN
FOLLOW THE INSTRUCTIONS IN ADJUSTMENTS SECTION (3.2.2) OF THIS MANUAL.
-FOR TRANSMITTER, REFER TO CALIBRATION SECTION (3.2) OF THE APPROPRIATE
TRANSMITTER MANUAL.
AMC- - - - 1022M AMC AMC AMC 1022M 1022M 1022M

4 MAINTENANCE

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