Macurco CM-xx Operation Manual
The following steps must be performed when conducting a calibration or calibration verification
test (bump test) to ensure proper performance of the monitor. Failure to do so may adversely
affect product performance.
•
When performing a calibration or calibration verification test (bump test), only use
certified calibration gas at the required concentration level.
Do not test with expired calibration gas.
•
•
Do not cover or obstruct display or visual alarm cover.
•
Ensure sensor inlets are unobstructed and are free of debris
Failure to follow instructions outlined in this user manual can result in sickness or death.
2 Use Instructions and Limitations
Each person using this equipment must read and understand the information in this user manual
before use. Use of this equipment by untrained or unqualified persons or use that is not in
accordance with this user manual, may adversely affect product performance.
2.1 Use For
The CM-xx provides CO detection and automatic exhaust fan control for automotive maintenance facilities, enclosed parking
garages, utility rooms, warehouses and other commercial applications. The CM-xx meets the requirements of the Uniform
Building Code for enclosed garages and meets OSHA standards for CO exposure. CM-xx can be used stand alone, with the
Macurco DVP-120 Detection and Ventilation Control Panel, other 12 VAC or 24 VDC fire/security panels or building automation
systems.
Use only for monitoring the gas which the sensor and monitor is designed to detect. Failure to do
so may result in exposures to gases not detectable and cause serious injury or death. For proper
use, see supervisor or user manual, or contact Technical Support at 1-844-325-3050.
2.2 Do NOT use for
The CM-xx is not intended for use in hazardous locations or industrial applications such as refineries, chemical plants, etc. Do
not mount the CM-xx where the normal ambient temperature is below 0°F or exceeds 125°F (-18°C or above 52°C). The CM-xx
mounts on a type 4S electrical box supplied by the contractor. Do not install the CM-xx inside another box unless it has good air
flow through it.
This equipment may not function effectively below 0°F or above 125°F (-18°C or above 52°C).
Using the detector outside of this temperature range may adversely affect product performance.
REV – 1.2
WARNING
WARNING
WARNING
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