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39 

O&M Manual 

– Rev-C 

 

PRODUCT WARRANTY 

 
 

Analytical Technology, Inc. (Manufacturer) warrants to the Customer  that if any part(s) 
of  the  Manufacturer's  equipment  proves  to  be  defective  in  materials  or  workmanship 
within the earlier of 18 months of the date of shipment or 12 months of the date of start-
up,  such  defective  parts  will  be  repaired  or  replaced  free  of  charge.    Inspection  and 
repairs to products thought to be defective within the warranty period will be completed 
at the Manufacturer's facilities in Collegeville, PA.  Products on which warranty repairs 
are required shall be shipped freight prepaid to the Manufacturer.  The product(s) will be 
returned  freight  prepaid  and  allowed  if  it  is  determined  by  the  manufacturer  that  the 
part(s) failed due to defective materials or workmanship. 
 
 

This warranty does not cover consumable items, batteries, or wear items subject 

to periodic replacement including lamps and fuses. 
 
 

Gas sensors carry a 12 months from date of shipment warranty and are subject 

to  inspection  for  evidence  of  misuse,  abuse,  alteration,  improper  storage,  or  extended 
exposure  to  excessive  gas  concentrations.    Should  inspection  indicate  that  sensors 
have failed due to any of the above, the warranty shall not apply. 
 
 

The  Manufacturer  assumes  no  liability  for  consequential  damages  of  any  kind, 

and  the  buyer  by  acceptance  of  this  equipment  will  assume  all  liability  for  the 
consequences of its use or misuse by the Customer, his employees, or others.  A defect 
within the meaning of this warranty is any part of any piece of a Manufacturer's product 
which shall, when such part is capable of being renewed, repaired, or replaced, operate 
to condemn such piece of equipment. 
 
 

This  warranty  is  in  lieu  of  all  other  warranties  (  including  without  limiting  the 

generality  of  the  foregoing  warranties  of  merchantability  and  fitness  for  a  particular 
purpose), guarantees, obligations or liabilities expressed or implied by the Manufacturer 
or its representatives and by statute or rule of law. 
 
 

This warranty is void if the Manufacturer's product(s) has been subject to misuse 

or abuse,  or has not  been operated or stored in  accordance with instructions,  or if the 
serial number has been removed. 
 
 

Analytical Technology, Inc. makes no other warranty expressed or implied except 

as stated above. 

Summary of Contents for Q45S/87

Page 1: ...ytical Technology Inc ATI UK Limited 6 Iron Bridge Drive Unit 1 2 Gatehead Business Park Collegeville PA 19426 Delph New Road Delph Phone 800 959 0299 Saddleworth OL3 5DE 610 917 0991 Phone 44 0 1457...

Page 2: ...IT BOARD 14 5 3 BATTERY POWER CIRCUIT BOARD 16 5 4 VOLTAGE OUTPUTS 16 5 5 USER INTERFACE 16 5 6 KEYS 18 5 7 DISPLAY 18 5 8 SOFTWARE 20 5 9 SOFTWARE NAVIGATION 20 5 10 MEASURE MENU MEASURE 23 5 11 CALI...

Page 3: ...DUCT INSERTION SENSOR HOLDER DIMENSIONS 9 FIGURE 3 DUCT SENSOR HOLDER EXPLODED VIEW 10 FIGURE 4 SENSOR CABLE PREPARATION 12 FIGURE 5 SENSOR CALIBRATION DIAGRAM 13 FIGURE 6 BATTERY BOARD CONNECTIONS 15...

Page 4: ...urs Warning If unit is to be stored for more that 6 months REMOVE the batteries from the holder to avoid potential damage from battery leakage 1 2 Standard System The system consists of two parts a Po...

Page 5: ...ydrogen Sulfide Both outputs can be programmed individually to specific ranges Large high contrast custom LCD display with LED back light provides excellent readability The secondary line of display u...

Page 6: ...isplay with sign 12 digit secondary display 0 3 7 6 mm 5x7 dot matrix Integral LED back light for visibility in the dark Keypad 4 key membrane type with tactile feedback polycarbonate with UV coating...

Page 7: ...nd cable glands installed Outputs Two 0 2 5 VDC isolated outputs are provided on for connection to data recorders etc Battery Life Approximately 240 hours of operational use on a set of batteries with...

Page 8: ...ned to be a portable system it can be permanently mounted for longer term field use This is possible due to the very long battery life spans that can be achieved with the system 2 2 Portable Handle A...

Page 9: ...uct Always select a location that allows for easy access to the sensor for maintenance purposes Placing the sensor in an inacessible location generally leads to a lack of maintenance and ultimate fail...

Page 10: ...ion and screw this part in hand tight to allow for easy removal When taking the sensor assembly apart first loosen the cable gland at the back of the adapter so that cable can slide freely Then unscre...

Page 11: ...tem A package of 10 prefilter membranes are supplied with the unit The membrane material used as a prefilter IS NOT the same on both sides Look carefully at one of the membrane disks and you will see...

Page 12: ...ble Connection The sensor cable should be routed into the enclosure through the right hand cord grip on the bottom of the enclosure Make sure the cord grips are snugly tightened after electrical conne...

Page 13: ...ATI Q45S 87 Portable Wet H2S Monitoring System Part 4 Electrical Installation 13 O M Manual Rev C Figure 5 Sensor Calibration Diagram...

Page 14: ...the Auto OFF feature to OFF in the DIAG menu This mode is intended for use when the instrument outputs are used for transmitting data In this mode the instrument will run continuously until the batter...

Page 15: ...efine how the monitor will turn on and off This switch is normally in the OFF position With the lock switch off the monitor will be turned on manually using the MENU key on the front of the monitor Wi...

Page 16: ...wer Circuit Board The Q45 portable instrument is primarily operated by software settings However there are also a few hardware details on the battery circuit board to note The battery board is a circu...

Page 17: ...e accessed from this user interface no internal jumpers pots etc Figure 7 User Interface MENU ICONS UNITS 12 CHARACTER SECONDARY DISPLAY MEMBRANE KEYPAD MENU ESC ENTER A B DIAG FAIL HOLD CAL CONF MENU...

Page 18: ...Q45 this is also the ON button UP arrow To scroll through individual list or display items and to change number values LEFT arrow To move the cursor from right to left during changes to a number value...

Page 19: ...the user in set up and indicate important states of system functions The CAL CONFIG and DIAG icons are used to tell the user what branch of the software tree the user is in while scrolling through the...

Page 20: ...ey The list items can then be scrolled through using the UP arrow key Once the last item is reached the list wraps around and the first list item is shown again The items in the menu sections are orga...

Page 21: ...ress the ENTER key This tells the system that the user wishes to perform a change on that item For single item type screens once the user presses the ENTER key part or all of the variable will begin t...

Page 22: ...G or or or Cal H S 2 Set Hold Cal Temp Fault List Sim Out Auto Off Temperature nA Output V 2 LIST ITEMS MENU SECTIONS Slope Backlight Offset CONTROL Set 0V 1 Set 2 5V 1 or Entry Lock Set Delay Contras...

Page 23: ...cally jumped to a manual 25C setting due to a failure with the temperature signal input 32 0 nA Raw sensor current Useful for diagnosing problems 1 1 05 VDC Instrument output signal 1 2 0 66 VDC Instr...

Page 24: ...ctory calibrated to very high accuracy However long cable lengths and junction boxes may degrade the accuracy of the temperature measurement in some extreme situations Therefore this feature is provid...

Page 25: ...ents being made Both the display and the output value are affected by the degree of damping Functions such as calibration are not affected by this parameter The calibration routines contain their own...

Page 26: ...the secondary lower line of the display Press ENTER to initiate user entry mode and the entire value will flash Use the UP arrow key to modify the desired display value Press ENTER to store the new v...

Page 27: ...lower than the value stored for the 2 5V point The entry values are limited to values within 20 00 ppm and must be separated by at least 1 of this range Use the LEFT arrow key to select the first digi...

Page 28: ...the HOLD state and the HOLD state is retained even if power is cycled Press ENTER to initiate user entry mode and entire value will flash Use the UP arrow key to modify the desired value selections ar...

Page 29: ...will automatically return to normal after a few seconds Sim Out The Sim Out function allows the user to simulate the Hydrogen Sulfide level of the instrument in the user selected display range The us...

Page 30: ...is pressed The light will automatically shut off if no key is pressed for 30 seconds Other selections are OFF always off AL for Alarm where the light comes on in alarm condition and flashes under a F...

Page 31: ...erforming steps 1 5 below The steps below assume that the sensor has been powered up for at least 8 hours prior to zeroing It is preferable to allow the monitor to run for 24 hours prior to zeroing if...

Page 32: ...stance The sensor zero offset value in nA from the last zero calibration is displayed on the lower line of the Default Menus for information purposes 6 3 Span Cal Span calibration is done using compre...

Page 33: ...isplay the message PASS with the new sensor slope reading then it will return to the main measurement display If the calibration fails a message indicating the cause of the failure will be displayed a...

Page 34: ...flash as data is accumulated and analyzed The C or F symbol may flash periodically if the reading is too unstable 5 The message Adjust value press ENTER will be displayed and the right most digit wil...

Page 35: ...ght accumulate on the sensor face If necessary replace the prefilter on the front of the assembly This should be done at least every 6 months The frequency of cleaning depends on the conditions of any...

Page 36: ...3 Check sensor membrane for fouling Look closely for signs of grease or oil which may be present Replace the sensor if necessary Sensor condition can only be determined by the use of a suitable span g...

Page 37: ...e configured Locked Transmitter security setting is locked Enter security code to allow modifications to settings Unlocked Transmitter security has just been unlocked Displayed just after security cod...

Page 38: ...136 Battery powered monitor electronics assembly 00 1069 Hydrogen Sulfide Sensor 05 0087 Sensor prefilter membrane package of 10 45 0214 Sensor holder 45 0215 Sensor adapter 45 0010 Prefilter end cap...

Page 39: ...lteration improper storage or extended exposure to excessive gas concentrations Should inspection indicate that sensors have failed due to any of the above the warranty shall not apply The Manufacture...

Page 40: ...DUCTS NH3 Ammonia CO Carbon Monoxide H2 Hydrogen NO Nitric Oxide O2 Oxygen CO Cl2 Phosgene Br2 Bromine Cl2 Chlorine ClO2 Chlorine Dioxide F2 Fluorine I2 Iodine HX Acid Gases C2H4O Ethylene Oxide C2H6O...

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