Change Pressure Connection
1
Use a 1 inch (26 mm) wrench to loosen the collar nut by turning it counter-clockwise.
3
Use a 9/16 inch (15 mm) wrench to loosen & remove the pressure connection by turning it clockwise.
4
Remove the pressure connection.
5
Apply silicone grease to the o-ring and backup ring of the new pressure connection.
6
Insert new pressure port into bottom of FieldLab.
7
Thread in fitting counter-clockwise until snug. Tighten with 9/16” (15mm) torque wrench. Do not exceed 50 in*lbf (6 N*m).
8
Thread the collar nut into the bottom of the FieldLab.
9
Use a 1 inch (26 mm) wrench to tighten the collar nut by turning it clockwise. Do not exceed 100 in*lbf (12 N*m).
Related Articles
Change Wireless Channel on a FieldLab
FieldLab software and devices are set by default to channel 26, which is the channel farthest away from most common Wi-Fi networks. That being said, electromagnetic interference can come from a wide array of devices, and changing the channel may help ...
Make a Wireless Connection between a FieldLab and FieldLab Desktop
Import Data Sets, Add & Sync Test Modes, and monitor live pressure readings from a remote location with a wireless connection. Before you can make a wireless connection. Before you can connect your FieldLab to FieldLab Desktop: A Wireless Module must ...
Change the Date and Time
Learn how to adjust the Date and Time, and formats for each, on the FieldLab Pressure Calibrator. Easy way If your desired date and time for the FieldLab match the current date and time on your PC, simply select "Set to PC Time" and save changes. 1 ...
Change the Active Test Mode on a FieldLab
1. Select the Menu Button 2. Scroll to Test Modes and press the Right Arrow Button When you access the Test Modes sub-menu you can view a list of every test that has been added to the FieldLab. 3. Scroll to the Test Mode you wish to Activate by using ...
Troubleshooting Wireless Connection
Many real-world factors can affect the range and strength of your FieldLab wireless connection. This article covers the most common issues, and how to remedy them. Assumptions You have FieldLab Desktop installed and running on a computer You have a ...
Recent Articles
Install Quick-test Hose on a Ralston Hose Reel
Prevent kinks and hose jumping
When Spooling Out When spooling the Quick-test hose out to your test area, if you are only going to spool out a portion of the hose on the reel, try applying the tension brake. The tension from the brake will prevent the remainder of the hose still ...
Save the nitrogen in your hose reel for the next test
If you calibrate a high number of transmitters in a week, you definitely want to conserve your nitrogen. Especially when you're so far out in the field that going back to the shop isn't an option. Blowing off 100' of nitrogen in the test hose adds up ...
Store your Hose Reel between tests
Each time you stow and transport your Hose Reel, reel the hose in as tightly as you can to the Hose Reel, and engage the locking pin. This will prevent the hose from uncoiling due to muscle memory and road vibrations during transport. Engage the hose ...
Results of Calibration Test
Results of a Calibration test using the Ralston FieldLab and supporting Desktop software.