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INSTALLATION AND
OPERATING INSTRUCTIONS
CO / NO
IMPORTANT:
Please read these installations and operating instructions completely
and carefully before installation and use.
Filename: Manual_amc1040_vc_2Relays.doc
215 Colonnade Road South, Nepean, Ontario, Canada K2E 7K3
Tel: (613) 225-9531 • Fax: (613) 225-6965 • U.S. & Canada Toll Free: (800) 465-5777
E-mail: gas@armstrongmonitoring.com • Internet: www.armstrongmonitoring.com/gas
1040 VC
Gas Monitor
AMC-1040 VC
Vehicle Exhaust Monitor
2
The Armstrong Monitoring Corporation
Revised, 02/04/2003
Copyright ©, May 2003, AMC
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Table of Contents
Summary of Contents for AMC 1040 VC
- Page 1 IMPORTANT: Please read these installations and operating instructions completely and carefully before installation and use. Revised, 02/04/2003 Copyright ©, May 2003, AMC Filename: Manual_amc1040_vc_2Relays.doc The Armstrong Monitoring Corporation 215 Colonnade Road South, Nepean, Ontario, Canada K2E 7K3 Tel: (613) 225-9531 • Fax: (613) 225-6965 • U.S. & Canada Toll Free: (800) 465-5777...
- Page 2 AMC 1040 CO / NO Vehicle Exhaust Monitor...
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Page 3: Table Of Contents
AMC-1040 CO / NO2 Vehicle Exhaust TABLE OF CONTENTS Section Title Page WARRANTY........................2 LIABILITY ........................2 MODIFICATIONS AND SUBSTITUTIONS..............2 PRODUCT RETURN ....................2 PRODUCT INFORMATION ....................3 PRODUCT DESCRIPTION....................4 INSTALLATION........................7 LOCATION AND MOUNTING..................7 WIRING OF THE MONITOR..................7 OPERATION AND CALIBRATION..................11... -
Page 4: Warranty
1.3 PRODUCT RETURN All products returned for warranty service will be by prepaid freight and they will only be accepted with a repair number issued by AMC. All products returned to the client will be freight collect. -
Page 5: Product Information
AMC-1040 CO / NO2 Vehicle Exhaust 2 PRODUCT INFORMATION Monitor Part Number …………………………………… Monitor Serial Number ……………………………… Power Supply Requirements …………………………… 120 VAC, 60 Hz, 20 W max. Operating Temperature Range ………………………… -10° C to 40°C Relative Humidity………………………… 10 - 95% RH, non condensing Contact Rating ……………………………………………... -
Page 6: Product Description
AMC-1040 CO / NO2 Vehicle Exhaust 3 PRODUCT DESCRIPTION The AMC-1040 is a two-channel gas monitoring system designed with built-in sensors to continuously monitor surrounding air for traces of hazardous gases. Each channel comes with the following features (see Figures 1, 2 and 3). - Page 7 AMC-1040 CO / NO2 Vehicle Exhaust TIME DELAYS ACTUATORS AUDIO ALARM THREE POSITION MINIATURE SWITCH Figure 1: Three-circuit miniature switch.
- Page 8 AMC-1040 CO / NO2 Vehicle Exhaust Optional Display POWER 1 ) Power On Indicator FAIL 2 ) Fail Indicator 3 ) Low Alarm Indicator HIGH 4 ) High Alarm Indicator POWER FAIL 03. 2 HIGH 1 040 215 Colonnade Road South Nepean, Ontario, K2E 7K3 U.S.
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Page 9: Installation
AMC-1040 CO / NO2 Vehicle Exhaust 4 INSTALLATION 4.1 LOCATION AND MOUNTING Care should be taken to securely fasten the AMC-1040 monitor unit (using four mounting holes provided) to a solid, vertical, non-vibrating surface or structure. (See Figure 4 for mounting dimensions.) Note: All cable entry MUST be through the BOTTOM of the monitor enclosure only. - Page 10 5. POWER TERMINAL BLOCK 6. TEST SWITCH 7. LOW ALARM ADJUST 8. HIGH ALARM ADJUST 9. THREE CIRCUIT MINIATURE SWITCH 10. RELAYS 11. TRANSFORMER 12. AUDIO ALARM 13. ANALOG OUTPUT 14. SENSOR 15. OPTIONAL DISPLAY Figure 3: AMC-1040 VC monitor, power connections.
- Page 11 AMC-1040 CO / NO2 Vehicle Exhaust DEPTH DIMENSIONS IN INCHES 12.0 14.0 1.0 6.0 8.0 1.0 Figure 4: Monitor mounting dimensions.
- Page 12 AMC-1040 CO / NO2 Vehicle Exhaust N.O. N.C. COM. COIL RELAY SOCKET RELAY SOCKET CONNECTIONS COIL N.O. N.C. COM. RELAY DE-ENERGIZED N.C. N.O. COIL COM. RELAY ENERGIZED N.C. N.O. COIL COM. Figure 5: Relay contacts wiring diagram.
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Page 13: Operation And Calibration
AMC-1040 CO / NO2 Vehicle Exhaust 5 OPERATION AND CALIBRATION 5.1 OPERATION Note: BEFORE turning on the main power to the monitor, MAKE SURE all connections are properly made. Once power has been turned on, the GREEN power LED will light. A one-minute time delay eliminates false alarms from occurring during the sensor’s warm up period. -
Page 14: Digital Display Adjustments
VDC, a full-scale concentration gas should read 1.00 VDC after a few moments of sensor exposure. Similarly, a half scale concentration gas should read 0.50 VDC. 8) Note: If required, calibration kits are available from AMC. 5.2.3 DIGITAL DISPLAY ADJUSTMENTS For monitors equipped with a Digital Display calibration should be performed with the integral display instead of a digital multimeter. -
Page 15: Preventive Maintenance
AMC-1040 CO / NO2 Vehicle Exhaust 6 PREVENTIVE MAINTENANCE 6.1 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. - Page 16 AMC-1040 CO / NO2 Vehicle Exhaust Figure 6: Calibration setup...
- Page 17 AMC-1040 CO / NO2 Vehicle Exhaust DIGITAL MULTIMETER ZERO SPAN SENSOR POWER LED FAIL LED BUZZER LOW ALARM ADJUST LOW LED HIGH ALARM ADJUST HIGH LED -HI+ -LO+ -FAIL+ -IOUT+ -IOUT+ GND AC AC FUSE Figure 7: Alarm adjustments...
- Page 18 AMC-1040 CO / NO2 Vehicle Exhaust ON-BOARD SENSOR ZERO SPAN POWER FAIL BUZZER OPTIONAL DISPLAY HIGH -HI+ -OUT+ GND AC AC -LO+ -FAIL+ FUSE ZERO SPAN POWER FAIL BUZZER OPTIONAL DISPLAY HIGH -HI+ -OUT+ GND AC AC -FAIL+ -LO+ FUSE...