Operating instructions

AMC-DTR Sensor Transmitter User Manual
1
3 SAFETY INFORMATION
3.1 Safety Information – Read Before Installation & Applying Power
IMPORTANT
Users should have a detailed understanding of AMC-DTR installation and operating instructions.
Use the AMC-DTR only as specified in this manual or detection of gases and the resulting
protection provided may be impaired. Read the following WARNINGS prior to use.
WARNINGS
• Recalibration is necessary when replacing the sensor. Verification of calibration should
be done at least once every 6 months for safety reasons, and for highly demanding
applications monthly verification is recommended. More frequent inspections are
encouraged to spot problems such as dirt, oil, paint, grease or other foreign materials on
the sensor head.
• Do not paint the sensor assembly or the Transmitter.
• Do not use the AMC-DTR if its enclosure is damaged or cracked or has missing
components.
• Make sure the cover, internal PCB’s and field wiring are securely in place before
operation.
• Use only a sensor assembly compatible with the AMC-DTR and approved by AMC.
• Periodically test for correct operation of the system’s alarm events by exposing the
monitor to a targeted gas concentration above the High Alarm setpoint.
• Do not expose the AMC-DTR to electrical shock or continuous severe mechanical
shock.
• Protect the AMC-DTR from dripping liquids and high power sprays.
• Use only for applications described within this manual.
CAUTION:
FOR SAFETY REASONS THIS EQUIPMENT MUST BE INSTALLED, OPERATED AND SERVICED
BY QUALIFIED PERSONNEL ONLY. READ AND UNDERSTAND INSTRUCTION MANUAL
COMPLETELY BEFORE OPERATING OR SERVICING.
ATTENTION: POUR DES RAISONS DE SÉCURITÉ, CET ÉQUIPEMENT DOIT ÊTRE UTILISÉ,
ENTRETENU ET RÉPARÉ UNIQUEMENT PAR UN PERSONNEL QUALIFIÉ. ÉTUDIER LE MANUE
D’INSTRUCTIONS EN ENTIER AVANT D’UTILISER, D’ENTRETENIR OU DE RÉPARER
L’ÉQUIPEMENT