AMC 1022 D Instructions Manual

Sensor unit

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AMC-1022 D WITH STANDARD SENSOR
INSTALLATION AND OPERATING INSTRUCTIONS
IMPORTANT:
Please read these installation and operating instructions completely
and carefully before starting.
filename: Manual_amc1022D.doc
215 Colonnade Road South, Nepean, Ontario, Canada K2E 7K3
Tel: (613) 225-9531 • Fax: (613) 225-6965 • U.S. & Can. Toll Free: (800) 465-5777
E-mail: gas@armstrongmonitoring.com • Internet: www.armstrongmonitoring.com/gas/
1022 D
Standard Monitor
INSTRUCTIONS
FOR THE AMC-1022 D SENSOR UNIT
The Armstrong Monitoring Corporation
Revised, 5/21/2002
Copyright ©, May 2001, AMC

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Summary of Contents for AMC 1022 D

  • Page 1 1022 D Standard Monitor INSTRUCTIONS AMC-1022 D WITH STANDARD SENSOR INSTALLATION AND OPERATING INSTRUCTIONS FOR THE AMC-1022 D SENSOR UNIT IMPORTANT: Please read these installation and operating instructions completely and carefully before starting. Revised, 5/21/2002 Copyright ©, May 2001, AMC filename: Manual_amc1022D.doc...
  • Page 3: Table Of Contents

    AMC-1022D Monitor TABLE OF CONTENTS Section Title Page WARRANTY........................iii LIABILITY ........................iii MODIFICATIONS AND SUBSTITUTIONS..............iii PRODUCT RETURN ....................iii PRODUCT INFORMATION ....................iv PRODUCT DESCRIPTION....................1 INSTALLATION........................6 LOCATION AND MOUNTING..................6 WIRING OF THE MONITOR & SENSOR MODULE(S)..........6 CABLE SELECTION....................
  • Page 4 AMC-1022D Monitor NOTE This page intentionally left blank.
  • Page 5: Warranty

    1.3 PRODUCT RETURN All products returned for warranty service will be by prepaid freight and they will only be accepted with an R.M.A. number issued by AMC. All products returned to the client will be freight collect. WARNING...
  • Page 6: Product Information

    AMC-1022D Monitor 2 PRODUCT INFORMATION Monitor Serial Number ………………..………………………… Power Supply Requirements ……………………………...…… 120 VAC, 60 Hz Operating Temperature Range ………………………………… 0°C to 40°C Relative Humidity ………………………………………...……… 0 to 99% (non-condensing) I/O Cards………………………………………………..………… SENSOR or TRANSMITTER Low Alarm High Alarm...
  • Page 7: Product Description

    AMC-1022D Monitor 3 PRODUCT DESCRIPTION The AMC-1022D is a multi-sensor gas monitoring system designed to continuously monitor for traces of hazardous gases (listed in Product Information Section). It can be calibrated to detect a wide variety of toxic gases. The monitor comes with the following features.
  • Page 8 AMC-1022D Monitor 13.c) RIGHT ACTUATOR: Controls the audio alarm indicator. When ON, the buzzer will activate when a high alarm condition occurs. 14. RELAYS: There are two DPDT relays per channel which work with high alarm and low alarm respectively.
  • Page 9 AMC-1022D Monitor 2. POWER ON INDICATOR 3. FAIL INDICATOR 5. LOW ALARM INDICATOR 4. HIGH ALARM INDICATOR ALARM ALARM 15. CLAMPS AMC - 1022 AMC - 1022 GAS MONITOR GAS MONITOR 11. AUDIO ALARM INDICATOR Figure 2: AMC-1022D monitor, front panel.
  • Page 10 AMC-1022D Monitor P. C. BOARD INDICATOR INDICATOR INDICATOR INDICATOR Figure 3: AMC-1022D monitor, inside front panel.
  • Page 11 AMC-1022D Monitor Figure 4: AMC-1022D monitor, inside power / relay panel.
  • Page 12: Installation

    AMC-1022D Monitor 4 INSTALLATION 4.1 LOCATION AND MOUNTING Care should be taken to securely fasten the AMC-1022D monitor unit (via four mounting holes provided) to a solid, vertical, non-vibrating surface or structure at eye level. (See Figure 5 for mounting dimensions.) Note: All cable entry MUST be through the BOTTOM of the monitor enclosure only.
  • Page 13 AMC-1022D Monitor For proper selection of cable sizes and lengths for monitor-to-sensor and sensor-to-sensor wiring, refer to the Cable Selection And Wiring section in the AMC-122X series module manual(s). DIMENSIONS IN INCHES 1.35 8.75 0.37 Figure 5: Monitor mounting dimensions.
  • Page 14 AMC-1022D Monitor SIG. POSITIVE POWER NEUT SIGNAL YELLOW 120 VAC NEGATIVE BLACK REMOTE AMC-122 X SERIES SENSOR MODULE SEE REMOTE AMC-122 X SERIES SENSOR MODULE MANUAL(S) FOR PROPER WIRING Figure 6: Monitor power connections and remote sensor wiring.
  • Page 15 AMC-1022D Monitor COM.-A B-COM. COIL COIL RELAY SOCKET RELAY CONNECTIONS SOCKET N.C.-A B-N.C. N.O.-A B-N.O. 8 (14) COIL 7 (13) 5 (9) 6 (12) COM. RELAY DE-ENERGIZED 3 (5) 4 (8) N.O. 2 (4) N.C. 1 (1) 8 (14) COIL...
  • Page 16: Operation And Calibration

    5.2 CALIBRATION The monitor operates with remote sensor modules and on-site adjustments are made at the sensor location. Refer to the AMC-122X series sensor module manual(s) for calibration procedures. 5.2.1 ADJUSTMENTS Adjustments are made using the two trimmers located along the top edge of each circuit board...
  • Page 17 AMC-1022D Monitor DIGITAL MULTIMETER CONNECT BLACK ( - ) LEAD TO GND. MEASURE VOLTAGES AT HI & LO TEST POINTS HI & LO WITH RED ADJUST (+) LEAD TRIMMERS P. C. BOARD Figure 8: Trimmer adjustments and test point locations...
  • Page 18: Preventive Maintenance

    AMC-1022D Monitor 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 19 AMC-1022D Monitor FRONT PANEL LAYOUT SYSTEM CONFIGURATION AND FEATURES ZONE MODULES QUANTITY TYPE OF GAS PART No. OUTLINE OF P.C.BOARD POWER AND ALARM, LED INDICATORS CABLE LENGTH in FEET (metres) WIRE GAUGE 18 AWG @ 150 ft MAX. BETWEEN UNITS...

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