Related Manuals for Southern Cross ’46 HAWK 3.0
Summary of Contents for Southern Cross ’46 HAWK 3.0
- Page 1 ’46 HAWK 3.0 Laser Diode Methane Detector December 2018 Southern Cross Inc. 3175 Corners North Court Peachtree Corners, GA 30071 www.southerncrossinc.com 1 (800) 241-5057...
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Page 2: Table Of Contents
’46 Hawk 3.0 Laser Diode Methane Detector Contents Figure 1: HAWK DIAGRAM ....................... 3 Figure 2: HAWK DIAGRAM (REAR VIEW) ................. 4 Figure 3: HAWK DIAGRAM (REAR PANEL) ................5 1.0: INTRODUCTION ......................6 2.0: WARRANTY STATEMENT ................... 6 3.0: FEATURES AND SPECIFICATION ................. 7 4.0: PRINCIPLES OF OPERATION .................. -
Page 3: Figure 1: Hawk Diagram
’46 Hawk 3.0 Laser Diode Methane Detector Figure 1: HAWK DIAGRAM Figure 1: HAWK DIAGRAM Number Name Description Intake port for air samples. A pleated polyester Probe Cone filter may be placed here under dusty conditions. Contains filter element that should be changed Filter Housing daily. -
Page 4: Figure 2: Hawk Diagram (Rear View)
’46 Hawk 3.0 Laser Diode Methane Detector Figure 2: HAWK DIAGRAM (REAR VIEW) Figure 2: HAWK DIAGRAM (REAR VIEW) Number Name Name Description Description Light Emitting Diode (LED) Light Emitting Diode (LED) Lights during operation Lights during operation Liquid Crystal Display (LCD) Liquid Crystal Display (LCD) Read out for functions Read out for functions... -
Page 5: Figure 3: Hawk Diagram (Rear Panel)
’46 Hawk 3.0 Laser Diode Methane Detector Figure 3: HAWK DIAGRAM (REAR PANEL) Number Name Description Recharge Port Receptacle for the battery recharger Receptacle for optional alarm earphone Headset Port headset. Place in the upper (Recharge/on) position to power up using rechargeable batteries, middle 3-Way Power Switch position (shown above) to turn the unit off, or (expanded view) -
Page 6: Introduction
2.0: WARRANTY STATEMENT Southern Cross Corp. will repair any ’46 Hawk that develops any problem that is the manufacturer’s fault under normal use and service at no charge to the customer for parts and labor. The service policy is limited to repairing a ’46 Hawk which proves to be defective, with return transportation prepaid, within one year of date of purchase. -
Page 7: Features And Specification
These instruments required a constant flame powered by a consumable non-hydrocarbon gas supply, which posed some risk in hazardous environments. Southern Cross utilizes a new generation of laser diode-based handheld natural gas leak detectors, thereby replacing the FI instruments. Advantages to the laser-based instrument include: no need for hazardous fuel supplies, no risk of natural gas ignition by the instrument, and full range (1 PPM to % LEL to % GAS) automatic detection. -
Page 8: Safety Guidelines
’46 Hawk 3.0 Laser Diode Methane Detector Figure 4: INTERNAL BLOCK DIAGRAM This results in methane detection only and the elimination of false alarms. The laser diode responds faster than other technologies to presence of methane and recovers faster from exposure to high methane levels than other types of instruments. -
Page 9: Daily In-Line Filter Installation
’46 Hawk 3.0 Laser Diode Methane Detector 6.0: DAILY IN-LINE FILTER INSTALLATION It is crucial that the in-line filter be installed correctly each day. Incorrect installation will allow dirt into sample chamber, which could lead to an ERROR message and costly repair. The filter housing for the ’46 Hawk is located in line in the probe. -
Page 10: Pre-Start Inspection
If message does not clear, replace moisture filter. Never operate without both filters. 7.0: PRE-START INSPECTION Prior to turning on the ’46 Hawk, Southern Cross recommends conducting a visible inspection of the unit for damages such as cracks, broken probe, and missing or loose components. -
Page 11: Start-Up
’46 Hawk 3.0 Laser Diode Methane Detector 8.0: START-UP The ’46 Hawk will arrive fully assembled and ready to go. Please follow the steps below for startup out of the box or after a complete shutdown. Warm Up/Initial Set Up Step 1: To power on, slide rear panel door to the right. - Page 12 ’46 Hawk 3.0 Laser Diode Methane Detector Warm Up/Initial Set Up Step 6: Mute Alarm/Headset. If you do not choose to mute alarm, unit will bypass this option and continue. Step 7: The LCD will display CLEARING CELL. This will last for approximately 1.5 minutes.
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Page 13: Daily Response (Bump) Test
’46 Hawk 3.0 Laser Diode Methane Detector 9.0: DAILY RESPONSE (BUMP) TEST Step 1: The Survey Technician can perform a Daily Response Test (Bump Test). Once initial warm up/start up is completed and LCD displays 0 PPM, the response test can be conducted. -
Page 14: Calibration Procedure
’46 Hawk 3.0 Laser Diode Methane Detector 10.0: CALIBRATION PROCEDURE The Hawk does a self-check calibration on startup. If recalibration is needed, it can be done at the necessary frequency. This should only be needed once a month. Step 1: Start in Survey Mode. 0 PPM is displayed on LCD. Press and hold Operation Button. - Page 15 ’46 Hawk 3.0 Laser Diode Methane Detector Step 5: The LCD will now display ENTER 1000 PPM. Connect demand flow regulator to 1000 PPM test gas cylinder. Twist on barbed connected of the demand flow regulator, while attached to gas cylinder, into the probe Quick Connect and leave connected.
- Page 16 Operation Button for OPTION MENU, then choose CALIBRATE? and retry calibration. If CALIBRATION FAIL occurs again, turn unit completely off and restart in warm up mode, then try to calibrate. Call Southern Cross support if calibration fails more than 3 times at 800-241- 5057.
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Page 17: Option Menu While In Survey Mode
’46 Hawk 3.0 Laser Diode Methane Detector 11.0: OPTION MENU WHILE IN SURVEY MODE Step 1: To access the OPTION MENU while in survey mode, press and hold the Operation Button for at least 3 seconds. You will see OPTION MENU displayed on the LCD. - Page 18 ’46 Hawk 3.0 Laser Diode Methane Detector Step 5: Next, the LCD will display CALIBRATE? If you want to calibrate the system, press and hold the Operation Button. Not pressing Operation Button will lead to next option screen. Step 6: Next, the LCD will display MUTE ALARM? Press Operation Button to mute alarm.
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Page 19: Shut Down
The rechargeable battery will last for more than 12 hours. Charge unit nightly using the charger provided by Southern Cross. It should have yellow tape around the jack. Do not use a different charger, as it could cause the batter to overheat or undercharge. -
Page 20: Operational Suggestions
’46 Hawk 3.0 Laser Diode Methane Detector 14.0: OPERATIONAL SUGGESTIONS • The ’46 Hawk is manufactured with precision parts. Unnecessary shaking or shock to the instrument should be avoided. • Keep liquid from entering the ’46 Hawk. If the ’46 Hawk gets wet for any reason (dropped in water, extensively rained on, etc.), shut unit off, remove backup batteries, and dry instrument completely. -
Page 21: Survey Procedure
’46 Hawk 3.0 Laser Diode Methane Detector 16.0: SURVEY PROCEDURE • The most effective method of survey is to walk slowly with the probe 2-6 inches off the ground. When doing this, the probe stiffener should be partially retracted. • Operators should test all likely leak, venting, and visual leak indications. •... -
Page 22: Charging Battery
’46 Hawk 3.0 Laser Diode Methane Detector 17.0: CHARGING BATTERY The LCD will display a LOW BATTERY warning approximately one hour before your rechargeable battery is fully discharged. This allows you time to finish your immediate survey. Attach charger to the port in the back of the instrument. Plug into a 110-volt wall outlet. Use only Ault I.T.E. Power Supply PW117RA0903B01. -
Page 23: Cleaning And Care
’46 Hawk 3.0 Laser Diode Methane Detector 20.0: CLEANING AND CARE Cleaning the ’46 Hawk is essential for proper operation. 1. Blow dirt out of the intake cone if working in a very dusty area. Use oil-free compressed air, P/N 450.050. 2. -
Page 24: Troubleshooting
If error appears after restarting, call Southern Cross Support at (800) 241-5057 for assistance. Other helpful troubleshooting techniques: • Relocate to non-contaminated environment • Recalibrate • Shut-off and re-start (Reboot) *Note: Contact Southern Cross Support with questions or issues at (800) 241-5057. Updated 12102018... -
Page 25: Returning Equipment For Repairs
5. Remove any backup batteries that may have been installed in the instrument. 6. Include PO # in ’46 Hawk case or mail/fax PO # separately authorizing repairs to: Southern Cross Corporation 3175 Corners North Ct. Peachtree Corners, GA 30071... -
Page 26: Replacement Parts
’46 Hawk 3.0 Laser Diode Methane Detector 23.0: REPLACEMENT PARTS SCC Part # Item Description SCC 46HK 301 5 Micron Polyester Filter SCC 821.401K 10 Micron In-Line Filter SCC 821.103K Bar-Hole In-Line Disposable Filter SCC 46HK 443 Bar-Hole Probe SCC 46HK 823 Below Ground Probe SCC 46HK 162 Cable for downloading calibration data... -
Page 27: Specifications
’46 Hawk 3.0 Laser Diode Methane Detector 24.0: SPECIFICATIONS General Specifications Impact-resistant glass filled nylon case with telescoping probe Battery • Rechargeable battery 12+ hours • Back-up disposable lithium batteries provide 6+ hours • Displays batter charge and low battery warning Laser Low intensity laser calibrated to methane only Pump...
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