Question about Beckman Coulter AcT Diff 2

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Intermittent erroneously elevated WBC count with sometimes accompanying no diff parameters. When this occurs, the background count on startup is elevated or votes out and fails. We have replaced the lines at the back of the wipe station and changed the WBC bath which had growth/sediment in the reservoir attached behind the bath. The problem is still occurring but resolves temporarily after shutdown and or bleaching. Shutdown seems to work the best.

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Precor error codes 53

Precor Error 53, Can't Read Target, Can't Find Home Switch Probable Cause 1. Blown F2 fuse.
2. Home switch wiring is damaged or has intermittent connection.
3. Gear (elevation/incline) motor wiring is damaged or has intermittent connection.
4. Home switch is bad.
5. Gear (elevation/incline) motor is bad.
6. Gear (elevation/incline) motor target is damaged.
7. Lower PCA is bad.
Corrective Action
  1. Disconnect power from the unit. Remove the F2 fuse from the lower PCA. Using an ohm meter, measure the fuse for 1 ohm or less. If the reading is considerably high, replace the fuse. If the fuse is blown, inspect further for the cause to avoid the fuse blowing again. Inspect for damaged gear motor wiring or a bad gear (elevation/incline) motor. Replace if necessary.
  2. Thoroughly inspect the home switch wiring for damage or intermittent connections. Repair or replace damaged wiring or poor connections as necessary.
  3. Thoroughly inspect the gear (elevation/incline) motor wiring for damage or intermittent connections. Repair or replace damaged wiring or poor connections as necessary.
  4. Ensure the moving arm is away from the home switch and disconnect power from the unit. Disconnect both wires from the home switch. Using an ohm meter, check for approximately 0 ohms. Continue to monitor the home switch resistance and activate the home switch by hand. The reading should change from approximately 0 ohms to open (infinite). If either reading is considerably incorrect, replace the home switch.
  5. With unit disconnected from power, disconnect both wires from the gear (elevation/incline) motor. Using an ohm meter, check for approximately 9 ohms through the gear (elevation/incline) motor wiring. If the reading is considerably high or low, replace the gear motor.
  6. Inspect the gear (elevation/incline) motor target for rips, tears, or bad scratches. If any of these are found, replace the target.
  7. During the start up sequence, check the voltage at the gear (elevation/incline) motor. Voltage should be approximately 12VDC. The voltage should only be present between the time the sequence was started and the error 53 occurred. If the voltage is considerably low or absent and the F2 fuse proved good, replace the lower PCA.
Precor Error Code 53

Nov 02, 2013 | Cars & Trucks


Quit the Registry Editor and log off

Automate the above task using this utility
This tiny utility provides you the option to choose a color from the Color Picker dialog and can reset the logon Wallpaper if you want. Choose your preferred Color and click Apply Background color. Remove Logon Screen wallpaper option clears the logon

How to disable the Windows XP Splash Screen / logo at startup ?
To disable the Windows XP splash screen (logo) at startup, and to see the list of drivers loading at startup, follow these steps:
Click Start, Run and type MSCONFIG
Click the Boot.ini tab
Under Operating Systems section, select the appropriate entry and then enable the /SOS switch in the Boot Options section below
Click OK and close MSCONFIG utility.
The corresponding entry in the Boot.ini file is automatically added. Example given below:
multi(0)disk(0)rdisk(0)partition(5)\WINDOWS="XP Professional" /noexecute=optin /fastdetect
multi(0)disk(0)rdisk(0)partition(5)\WINDOWS="XP Professional" /noexecute=optin /fastdetect /sos
The /sos parameter displays the names of the drivers as they load during the boot process. Use when startup fails (while loading drivers) to determine which driver is failing to load. See Boot Parameter Reference for more information.
Also see /noguiboot parameter, which can also disable the splash screen.

on Mar 24, 2008 | Microsoft Windows Vista Ultimate Edition

1 Answer

Where is the id tag on the front DIFFERENTIAL on my 1994 gmc k1500

It will be a metal tag bolted to the diff cover, normally on one of the upper bolts on the left side when facing the diff cover. They are sometimes lost or thrown away when inexperienced people service the diff which makes it difficult for a guy to identify the diff later down the line. Being a 94 I wish you the best of luck. If all else fails you can mark one of the ring gear teeth and then count them as you rotate the gear then you can get the parts supplier needing the ID to figure out which gears you have as there were only a few they used for that truck. If you can also count the pinion gear teeth, that much easier for him.12_24_2012_6_56_06_pm.png

Dec 24, 2012 | 1994 GMC Suburban

1 Answer

2003 Pontiac 3.6 litre revs on startup (sometimes) in mild weather. When I shut it off and re-start, the problem is solved. Could this be a faulty coolant temperature sensor?

If the coolant temperature sensor was faulty, the car would show an erroneous temperature on the gauge or run poorly under more circumstances. I don't think the cts is bad.

Feb 01, 2011 | 2001 Pontiac Grand Am SE

1 Answer

Intermittent backlash in drive train appears to be between transfer case to front diff in 4th gear on bitumen when centre diff lock engaged no more backlash. mainly occurs when at a constant speed ie 70 to...

you shouldnt be in 4 wheel drive on bitumen you will get "bind up" of drive train which can cause damage or excessive freeplay in other components in drive train, inspect freeplay in universal joints on tailshafts, centre bearing and diff backlash specs, some backlash is quite normal, inspect trans/transfer case mounts also.

Jan 22, 2011 | 2001 Toyota Land Cruiser

2 Answers

What are the diet for WBC infected patience?

try this site you will get all the info click here  if not it is yogurt,lean meat,sweet potato,fish,pumpkin,red bell peper 

Dec 06, 2010 | Health & Beauty

1 Answer

I have a garmin edge 705. Every week I ride the same course. When I compare the graph of this same course they do not coincide. The starting point elevation is not the same aldo I always start at the same...

The reason is linked to startup of the device probably. I have same issue.

2 ways to improve :
1/ Startup your device
You need to startup device, and wait automatic change of the screen to the ride mode, from the sattellite search screen.
You also can check you have more than 4 sattellites before starting a ride. Altitude can only be computed when at least 4 sattellites are synchronized. So start your device in the open air, not indoor, nor close to a building.
Garmin devices start automatically and have probably a smoothing function that make altitude converge to the reality slowly from a started erroneous capture.

2/ Upload your ride on Garmin connect site, then apply altitude fix algorithm proposed. This algorithm will fix the altitude of your waypoints, both fixing pure altitude start issue, and also fixing denivellation computation, which is erroneous because of cumulation of errors.

Hope this helps

Apr 12, 2010 | Garmin EDGE 705

1 Answer

Computer freezes up


In case your system freezes at system startup, it usually implies that there are way too many programs loading at startup. Therefore, to fix these errors, you will have to stop unnecessary programs from loading during the startup process. To do this, first check the Start > All Programs > Startup folder. If you see any unwanted programs listed here, right-click and select Delete, to remove them. Next, open the System Configuration utility by running “msconfig” from Start > Run. On the Startup tab, clear the checkboxes of the programs that you do not want to load during system startup. Select Apply and click OK to implement the changes and restart your PC.
Computer freezes due to hardware, generally occur when different hardware devices
The problems may also occur if the device driver of a particular device is erroneous. You can resolve these errors with the help of the Device Manager (Control Panel > System > Hardware > Device Manager.) In Device Manager, locate the faulty device—depicted with a yellow triangle containing a yellow exclamation mark, right-click on it, and select properties. Here, on the Resources tab, you can manually modify the resource allocation of the conflicting device


Dec 09, 2009 | HP TouchSmart IQ506t PC with Intel Core 2...

1 Answer

Black components are mostly displayed as bright red instead.

Ensure that you do not have the HIGH CONTRAST MODE enabled in accessibility options

Jun 30, 2009 | Toshiba Portege S100-S1133 Notebook

3 Answers

Vista Blue Screen (Not BSOD)

When you try to use Windows Vista, Windows Vista may not behave as expected. For example, some Windows Vista functions may not work, or Windows Vista may stop responding. This issue may occur if a Windows Resource Protection (WRP) file is missing or is corrupted. To resolve this issue, use the System File Checker tool (SFC.exe) to determine which file is causing the issue, and then replace the file. To do this, follow these steps: 1 Open an elevated command prompt. To do this, click Start, click All Programs, click Accessories, right-click Command Prompt, and then click Run as administrator. If you are prompted for an administrator password or for a confirmation, type the password, or click Allow. 2 Type the following command, and then press ENTER: sfc /scannow The sfc /scannow command scans all protected system files and replaces incorrect or corrupt versions with correct Microsoft versions.

Apr 01, 2009 | Microsoft Windows Vista Home Basic Edition...

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