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Yellow Jacket 40871
Manual
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Yellow Jacket Yellow Jacket 40871 Manual

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Page 1
Test Equipment Depot - 800.517.8431 - 5 Commonwealth Ave,
MA 01801 - TestEquipmentDepot.com
YELLOW JACKET
P51-870 TITAN™ User Manual
UPC# 40870, 40875
Note: These Instructions do not cover the manifold attached to the instrument. For instructions on use
of the TITAN™ 4-Valve manifold, please visit: http://yellowjacket.com/wp-
content/uploads/2015/01/500716 Rev.F-1.pdf
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Ch. 4: Settings…………………………………………….……………………………………………………20
Settings Menus Overview…………………………………………………….…………………………………..20
General Settings Menu......……………………………………………………………………………………….20
Zeroing the Pressure Transducers………………………………………………………………………20 Calibrating the Touchscreen………………………………………………………………………………21
Refrigerant Settings Menu…………………………………………………………………………………….….21 Unit Settings Menu…………………………………………………………………………………………………..21
Pressure Units……………………………………………………………………………………………….….22 Temperature Units…………………………………………………….………………………………………22 Vacuum Units……………………………………………………………………………………………….…..22
Device Settings Menu……………………………………………………………………………………………….22
Brightness……………………………………………………………………………………………………..….22 Backlight Timer………………………………………………………………………..………………..……..22 Auto Off……………………………………………………………………………………….……………………23 Logging Rate…………………………………………………………………………………………..…..……23
Ch. 5: Mantooth App Integration…………………………………………………………………..…24
Overview………………………………………………………………………………………………………………………24 Operation of the Mantooth App with the P51-870 TITAN™………………………………………..….24
Ch. 6: Maintenance………………….……………………………………………………………………..25
Overview……………………………………………………………………………………………………………………...25 General Maintenance……………………………………………………………………………………………………25 Replacement Parts…………………………..…………………………………………………………..…………..….25 Software Updates…………………………………………………………………..…………………………………….26
Ch. 7: Device Specifications………………………………………………………………………….….26
Ch. 8: Troubleshooting Guide….…………………………………………………….…………………27
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Table 1-1. Safety Information
Warning
To avoid personal injury or death, follow these guidelines:
• Most governments and legal authorities re-
quire that HVAC technicians be trained and certified in the safe and proper operation of HVAC tools, such as this instrument. Since this tool may be connected to many types of equipment through a limitless combination of hoses and fittings, proper training is the most important element of using this tool safely.
• Read the entire User Manual before using
the instrument.
• Use the instrument only as described in the
User Manual, otherwise the protection pro­vided by the equipment may be impaired.
•
Do not use the instrument if it is damaged. Before you use the instrument, inspect the case. Look for cracks or loose components
• The instrument contains no internal user-
serviceable parts; Do not open the instrument. Have the instrument serviced only by Ritchie Engineering Co. or authorized service centers.
• Do not use the instrument if it operates ab-
normally. Protection may be impaired. When in doubt, have the instrument serviced.
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• Do not operate the instrument around
explosive gas, vapor, or dust.
• Various refrigerants have been intentionally
excluded for very significant safety reasons. Never use refrigerants in this instrument that are not listed in the Set-up menu.
• The refrigerant database in this unit may
include refrigerants classified as flammable. If such refrigerants are selected, the operator may need additional certifications and/or training. Consult your government and legal authority and comply fully with all requirements.
• Always wear eye and skin protection when
working with refrigerants. Escaping refrigerant vapors will present a freezing danger. Do not direct refrigerant vapors venting from hoses towards the skin.
•
Maximum Working Pressure: 700
psia (4.83
MPa)
• Because this instrument allows for various
inputs including electrical and mechanical, care must be taken to observe any ways that an electrical shock hazard could develop. Example: Wet or humid conditions, along with a damaged thermocouple or vacuum sensor, could allow an electrical path across the instrument and over wet hoses. Keep all interconnected equipment clean, organized, and in proper condition. Do not use the instrument if you are not qualified to recognize potential electrical faults.
To avoid damage to equipment, follow these guidelines:
• Do not allow pressures beyond the
specifications listed in this manual.
• Be aware that internal pressures can change
unintentionally when equipment is stored with pressure in the system during temperature changes. If sub-cooled liquid refrigerant is trapped in a hose or manifold with no room for expansion, it may result in dramatic pressure variations with seemingly small temperature changes. Pressures can reach high enough levels to cause damage
to the instrument’s internal pressure
transducers. Release liquid refrigerant from the hoses and manifold when disconnecting from a system.
•
Do not attempt to introduce liquid or samples heavily laden with oil into the instrument.
•
Do not use this instrument on systems containing leak sealing chemicals. These leak sealants can collect and harden in the instrument, causing permanent damage.
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Figure 4: Pressure/Temperature Mode Interaction
Figure 5: Device Settings Interaction
Figure 6: 67010 Included Temp
Probes
Figure 7: Connecting the Temp Probes
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Connecting and Using the Vacuum Sensor:
Figure 8: 67030 Vacuum Sensor
Figure 9: Connecting the Vacuum Sensor
The P51-870 TITAN™ includes a (67030) YJ vacuum sensor, pictured in Figure 8, which can be used with this unit to measure the current depth of vacuum within a system. To connect the vacuum probe to the device, remove either of the two clear silicone plugs on the back of the device covering the A1 and A2 connectors.
Insert the vacuum probe connector into either the A1 or A2 audio connectors as shown in Figure
9. The P51-870 TITAN™ will prioritize the A1 connector but can measure through the A2 connector. Connect the vacuum probe to a system during evacuation to monitor the system pump down. Ensure that the vacuum probe is tight to the system and at a significant distance from the vacuum pump such that it does not disturb the vacuum measurements.
Interpreting the Battery Life Indicator:
This instrument utilizes a 2000mAhr rechargeable lithium ion battery. It is equipped with a battery level indicator displayed in the top left corner of all screens (shown in Figure 10). At full charge, the battery will appear solid green and will indicate 100% charge to the right of the indicator. As the charge is drained, the green bar will decrease in width. When the battery life indicator turns red, the device charge is at 10% or less and needs to be plugged into a power source immediately.
Figure 10: Battery Life Indicator
This device is rated for 4 hours of battery life with full backlight brightness and 80 hours with no backlight. To properly maximize battery life, make use of both auto off and auto dimming
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Figure 12: Backlight Settings
Figure 11: Charging the
Battery
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Figure 15: P51-870 as Removeable Drive
Figure 13: Micro-USB
Location
Figure 14: Connecting to
the Micro-USB
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Figure 16: Modes Menu
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as it is recorded. Any old data will be replaced by newer data as the leader line advances to the
Central Value
Scaling Value
Figure 18: Pressure/Temperature Line Graphs
right, each graph completely overwrites every 100 seconds (approx. 1.5 minutes).
Each line graph centers on the first pressure or temperature measurement recorded when beginning a new plot, this value is displayed adjacent to the plot line to the left of each graph. Above this, a scaling value is displayed. The scaling value sets the upper and lower bound of each graph based on the current central value.
Ex. First Reading = 150.2 psig
Scaling Value = 20 psi Upper Boundary = 150.2 psig + 20 psi = 170.2 psig Lower Boundary = 150.2 psig – 20 psi = 130.2 psig
While in line graph format, pressure, system temperature, saturation temperature and calculated superheat and subcool are displayed in a table format below each set of graphs. Each graph can be transformed back into a gauge at any time by tapping anywhere within the graph.
Operating Pressure/Temperature Mode:
While on any modes screen (or the modes menu), tap the settings icon in the upper right-hand corner to access the general settings menu. Additionally, the unit settings and refrigerant settings menus can be quickly accessed by tapping their respective buttons in the lower left and right­hand corners respectively (or through the general settings menu). Finally, the modes menu can be accessed by tapping the modes button at the top center of the display labeled with the current mode of operation. The session timer displayed in the top right corner of the display begins to increment the moment pressure/temperature mode is selected. Use the session timer to track the length of a pressure/temperature session.
NOTE: Before connecting to the system, make sure to zero the pressure transducers at ambient pressure to ensure accurate pressure readings. To read about the transducer zeroing process, see page 20.
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in vacuum pressure during a system evacuation. Because the evacuation operates on a logarithmic scale, the resolution of the needle movement increases in a deeper vacuum meaning small fluctuations in vacuum pressure become more apparent in a deeper vacuum.
Interpreting the Evacuation Graph:
In addition to the evacuation gauge, evacuation mode also features a fully functional evacuation line graph like those in Pressure/Temperature mode. Unlike the pressure and temperature graphs, the evacuation graph features a logarithmic y-axis. This means that the evacuation graph captures the full scale of an evacuation but is more precise in a deep vacuum allowing the user to observe small fluctuations in vacuum pressure. An orange leader line is used to plot new data from left to right. This function allows the user to compare old data to newer data as each measurement is recorded and displayed. The line graph fully overwrites the old data every 200 seconds (approx. 3.5 minutes) and will begin again from the left side of the graph.
Operating the Evacuation Mode:
Before beginning an evacuation, connect the YJ vacuum probe (67030) to either the A1 or A2 connectors on the back of the device. Connect the vacuum probe to the system at a sufficient distance from the vacuum pump such that it will not disturb the vacuum reading. Use the “Target” and “Hold” buttons to set the target vacuum level and vacuum hold timer respectively. Pressing each of these buttons will cycle between a range of available values, with the last value selected being automatically saved. Target vacuum level can be adjusted in 6 increments: 200, 300, 400, 500, 750, 1000microns (or equivalent selected vacuum unit). Vacuum hold timer can be adjusted in 7 increments: 1m, 3m, 5m, 10m, 15m, 30m, None.
The session timer, displayed in the top right corner will begin incrementing the moment evacuation mode is entered. Use the session timer to monitor the overall length of the evacuation session. While evacuating a system the %/min will change to reflect the current % change in vacuum pressure every minute. A larger number will indicate a faster evacuation rate than a lower number. Additionally, the estimated time remaining is denoted by ETR and will adjust based on the current %/min and the target vacuum level setting.
Once the set target vacuum level has been reached, the vacuum hold timer will start to deplete. When the hold timer reaches zero, an alarm will sound indicating the evacuation has been completed. In addition, the user will be prompted to start a pressure hold test as shown in Figure
20. By tapping the button “Begin Pressure Hold Test?” the user will be taken to the pressure rise setup screen and the alarm will be silenced. If the button is not selected, the user will remain on the evacuation screen. To silence the alarm, adjust the desired target vacuum level and continue
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the evacuation or select a new mode of operation. If the vacuum hold timer is not desired, simply
Figure 20: Evacuation - Pressure Hold Test Prompt
tap the Hold button until NONE is displayed.
NOTE: Using the vacuum hold timer can help to ensure that all refrigerant has been evacuated from the system and the system is free of non-condensables. Refrigerant and non-condensables can cause the vacuum level to rise in a system giving a false positive during a leak test when no leak is present.
Pressure Hold Mode – Pressure Decay Test
Overview:
The P51-870 TITAN™ can be used to monitor a system leak through a drop in positive pressure. The pressure decay test displays the current system pressure (Pc), the initial pressure (Pi), the change in pressure (Pi-Pc), the Limit Pressure (Limit), and the Rate of Change (%/min).
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Any old data will be replaced by newer data as the leader line advances to the right, the line
Figure 22: Pressure Decay Test Setup Menu
Figure 23: Pressure Decay Test – Set Pi
graph will completely overwrite every 200 seconds (approx. 3.5 minutes).
The line graph centers on the first pressure measurement recorded when beginning a new plot, this value is displayed adjacent to the plot line to the left of the graph. Above this, a scaling value is displayed. The scaling value sets the upper and lower bound of the graph based on the current central value.
Ex. First Reading = 163.3 psig
Scaling Value = 20 psi Upper Boundary = 163.3 psig + 20 psi = 183.3 psig Lower Boundary = 163.3 psig – 20 psi = 143.3 psig
Operating the Pressure Decay Mode:
To conduct a pressure decay test, select “Pressure Hold” from the modes menu, the device will advance to the pressure hold test setup menu seen in Figure
22. This menu allows the user to adjust the allowable change in pressure and pressure decay test duration.
Allowable change is measured as a percent of the initial system pressure the system can drop before the P51-870 TITAN™ deems the pressure decay test a failure. To adjust the allowable change percent, drag the slider bar until the desired percent change is displayed. The test duration sets the length of time the pressure decay test will be conducted. If the pressure has not dropped below the limit pressure within the test duration, the P51-870 TITAN™ deems the pressure decay test a pass. Tap the + and – buttons to adjust the test duration value. When all desired settings have been set, select the continue button to advance to the pressure decay test. The Back button can be used to return to the modes menu.
Ensure the system is properly charged to the desired test pressure and is connected to the manifold low side transducer. Once the system is ready for the pressure decay test, tap the Set Pi button to begin the test (shown in Figure 23). The current system pressure will be stored as Pi and is displayed within the table directly below the pressure decay graph.
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During the pressure decay test, Pc will adjust as the current system pressure changes. Pi-Pc will
Figure 24: Pressure Decay Test - FAIL
Figure 25: Pressure Decay Test - PASS
adjust to reflect the change between the initial system pressure and current system pressure. Limit will display the limit pressure as determined by the percent allowable change. System pressure dropping below this value within the time limit as set by the test duration will trigger a failure. The rate of change as denoted by %/min displays the percent change in system pressure per minute. A large leak will be indicated by a larger %/min value, conversely a smaller %/min indicates a small system leak.
If the system pressure falls below the limit pressure within the test time limits, the P51-870 TITAN™ will display a “FAIL” notice (Figure 24) and the buzzer will sound indicating the test is complete. To silence the buzzer, exit the pressure decay test by selecting the modes button. If the pressure decay test ends before the system pressure falls below the limit pressure, the device will display a “PASS” notice and the buzzer will sound indicating the test is complete (Figure 25).
Pressure Hold Mode - Pressure Rise Test
Overview:
Pressure hold mode can also be used to monitor the system for a rise in vacuum pressure. A pressure rise test can be helpful to determine if the system has a leak or there are non­condensables and refrigerant remaining within the system. The pressure rise test displays the current system vacuum pressure (Pvac), the percent change per minute (%/min), the initial pressure (Pi), the Limit pressure and test duration.
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measurement is plotted. The line graph fully overwrites the old data every 200 seconds (approx.
Figure 27: Pressure Rise Setup Menu
3.5 minutes) and will begin again from the left side of the graph.
Operating the Pressure Rise Test:
The pressure rise test can be accessed through completion of an evacuation (See page 13). Once the evacuation has been completed, the device prompts the user to conduct a pressure hold test. If the button is selected, the user will be brought to the pressure rise test setup screen shown in Figure 27. The pressure rise setup screen allows the user to adjust the allowable vacuum pressure (allowable change) and test duration.
Allowable change sets the maximum allowable system vacuum pressure above which the P51­870 TITAN™ will indicate a failure. Tap and drag the slider bar to adjust the allowable vacuum pressure until the desired value is displayed. The test duration sets the length of time the pressure rise test will be conducted. If the system vacuum pressure has not risen above the limit pressure within the test duration, the P51-870 TITAN™ deems the pressure rise test a pass. Tap the + and – buttons to adjust the test duration value. When all desired settings have been set, select the continue button to advance to the pressure rise test. The back button can be used to return to the previous evacuation screen.
After selecting the continue button, the pressure rise test commences immediately setting the current vacuum pressure as the initial system pressure. During the pressure rise test, current system vacuum pressure (Pvac) will be monitored and compared to the limit pressure (Set by allowable change). The session timer will continue to increment from the previous evacuation through the pressure rise test. The percent change per minute (%/min) will display the change in system vacuum pressure every minute. A large %/min value indicates a rapid change in pressure, conversely small value indicates a small fluctuation in vacuum pressure. The test duration timer will continue to deplete until the pressure rise test is complete.
If Pvac rises above the limit pressure within the time limit set by test duration, the device will indicate a “FAIL” and the buzzer will sound (Figure 28). To silence the buzzer, exit the pressure rise test by selecting the modes menu button. If test duration timer fully depletes before Pvac rises above the limit pressure, the device will indicate a “PASS” and the buzzer will sound to indicate the test is complete (Figure 29).
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Chapter 4:
Figure 28: Pressure Rise Test - FAIL
Figure 29: Pressure Rise Test - PASS
Figure 30: General Settings Menu
Settings
Settings Menus Overview
The P51-870 TITAN™ settings menus are separated into four menus: unit settings, refrigerant settings, device settings, and general settings. While on any modes screen or the modes menu, the general settings menu can be quickly accessed by tapping the gear icon in the top right corner. Unit and refrigerant settings can also be accessed by tapping the buttons in the bottom left and right-hand corners of each modes screen.
General Settings Menu
The general settings menu, shown in Figure 30, allows the user to adjust system refrigerant, enter the units and device settings menus, zero the pressure transducers, and calibrate the touchscreen display. To access either the units or device settings menus, tap on the appropriate button. The exit button in the bottom left corner can be used to return to the previous screen at any time.
Zeroing the Pressure Transducers:
To ensure accurate pressure readings, the pressure transducers should be re-zeroed before every job. To correctly zero the pressure transducers, first remove any pressure from the manifold and ensure all knobs are open such that the manifold is at current atmospheric pressure. Next, navigate to the general settings menu and tap the “Zero Transducers” button.
If the zeroing was successful, the button will flash green. If the zeroing was unsuccessful the button will flash red. A common issue when zeroing transducers is residual positive pressure within the manifold. The P51-870 TITAN™ will not zero transducers if the manifold contains pressure exceeding 30 psia.
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Calibrating the Touchscreen:
Figure 31: Refrigerant Settings Menu
Figure 32: Unit Settings Menu
If the touchscreen seems unresponsive or poorly aligned, it may benefit to re-calibrate the display. The touchscreen display can be re-calibrated one of two ways: through the general settings menu or interaction with the power button. To calibrate the display through the general
settings menu, navigate to the general settings menu and tap the “Calibrate Display” button.
Follow the onscreen prompts to power the device off and on. When the device has been powered on it will prompt calibration. Tap the three flashing dots as they appear on the screen.
To calibrate the display through interaction with the power button, when the device is powered on, press the power button three times in quick succession (this should power the device off). Power the device back on and it will prompt calibration. As before, tap the three flashing dots as they appear on the screen. When the calibration is complete the device will startup normally.
NOTE: Once the calibration has been prompted, you cannot return. The display must be re­calibrated to continue normal operation. Using a fine tipped stylus can help to increase the accuracy of the calibration.
Refrigerant Settings Menu
The refrigerant settings menu, shown in Figure 31, can be accessed either by tapping on the
“Change Refrigerant” button in the general
settings menu or by tapping the button in the bottom right corner of any modes screen labeled with the currently selected refrigerant. To change currently selected refrigerant, tap and drag the slider bar to the page containing the desired refrigerant. Tap the name of the new refrigerant selection, the device will automatically return to the previous screen with the new selection saved as the current refrigerant. The currently selected refrigerant is always displayed in the box to the right of the change refrigerant button in general settings or as the refrigerant button label on any modes screen. To exit the refrigerant menu without saving a new selection tap the back button in the upper right corner.
Unit Settings Menu
The unit settings menu, shown in Figure 32, can be used to quickly change currently selected units. This menu can be accessed by either tapping the “Change Units” button in the general settings menu or by tapping the button in the bottom left corner of any modes screen labeled with the currently selected unit. To select a new pressure, vacuum, or temperature unit, tap the desired unit within the corresponding list. Once
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the desired units have been selected, tap the back button in the upper right corner to save new
Figure 33: Device Settings Menu
selections.
Pressure Units:
Pressure units are used to display pressure measurements while in pressure/temperature and pressure decay mode. This unit can be adjusted to one of six pressure units: psig, psia, bar, kg/cm^2, MPa, and kPa.
Temperature Units:
Temperature units are used to display temperature measurements while in pressure/temperature mode. This unit can be adjusted to one of two temperature units: °F, and °C.
Vacuum Units:
Vacuum units are used to display vacuum measurements while in evacuation mode. This unit can be adjusted to one of seven vacuum units: Microns, Pa, kPa, mmHg, mTorr, Torr, and mBar.
Device Settings Menu
The device settings menu, shown in Figure 33, can be used to adjust a variety of device settings including display brightness, backlight timer, auto off timer, and logging rate. To access the
device settings menu, tap the “Device Settings”
button in the general settings menu. To adjust the display brightness, tap and drag the slider bar next to brightness until the desired brightness is displayed. To adjust the backlight timer, auto off timer, or logging rate, tap the + and – buttons until the desired time is displayed. Tap the back button in the upper right corner to save new device settings and return to the general settings menu.
Brightness:
Brightness can be used to adjust the intensity of the LCD backlight in a range of values from 6 to 100%. Increasing the backlight intensity may help viewability in different lighting but will also decrease the battery life.
Backlight Timer:
The backlight timer sets the duration of the backlight since last user input. If the backlight timer is set to a higher value, the backlight will remain on for a longer period but at the cost of decreased battery life. After the backlight turns off, it can be toggled on at any time with a quick press of the power button or a tap of the touch screen. The backlight timer can be adjusted in eight increments: 5s, 15s, 30s, 45s, 60s, 5m, 10m, and 15m.
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Auto Off:
Table 4-1: Sampling Rates and Time to
Maximum Memory Capacity
The auto off timer will automatically power the unit down if there has been no user input for the selected duration of time. This feature can be used to significantly increase the battery life of the manifold. The Auto Off Timer can be set to four increments: 15m, 30m, 1hr, and None. Selecting None will prevent the unit from auto powering off.
NOTE: If attempting to capture datalogs for an extended period, ensure that the Auto off timer is set to none. If the auto off timer is not set to none, the device will power off after the set time interval and any additional datalogging information will be lost.
Logging Rate:
Logging rate sets the time interval for how often a data sample is stored. It may be tempting to set the logging rate to the lowest possible time interval (1s) but this may result in extremely large datalog files making it difficult to analyze the information. Be sure to set the logging rate to an appropriate interval for the conditions being tested. The logging rate can be set to thirteen different time intervals: 1s, 5s, 10s, 30s, 1m, 5m, 10m, 30m, 1hr, 2hr, 6hr, 12hr, and 24hr.
Be sure to select the proper logging rate based on the intended length of the datalog session. As the P51 has limited internal memory, exceeding maximum memory capacity will result in loss of data and may cause corruption of the current datalog session file. To avoid this, ensure to select the appropriate logging rate for your current datalog session. Table 4-1, details the maximum logging duration for several logging rates assuming the internal memory has just been cleared, or is 0% capacity.
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Chapter 5:
Figure 34: Android-Pairing a P51-870 TITAN™
Mantooth App Integration
Overview:
The P51-870 TITAN™ features a Bluetooth low energy radio and is fully compatible with both the iOS and Android Mantooth™ Apps V3.0 or later. The Mantooth app in conjunction with the P51-
870 TITAN™ can be used to remotely monitor system pressure, temperature, vacuum, and perform target superheat and subcool calculations. Additionally, the Mantooth app can generate its own datalog files and job reports.
Operation of the Mantooth App with the P51-870 TITAN™:
Before the P51-870 TITAN™ can be used with the Mantooth App, the Mantooth App must be installed and updated to version 3.0 or newer on the desired mobile device. Before using the Mantooth App, ensure that the manifold is paired to the desired mobile device.
For Android devices, navigate to the Bluetooth utility and make sure the manifold is powered on. The P51-870
TITAN™ should appear in the available
devices menu as the name of the device followed by the serial number (Ex. YJP51­1801-0103) as seen in Figure 34. Select the appropriate device and it should appear in the paired devices menu. For iOS devices, the manifold does not need to be paired through the Bluetooth utility. The P51­870 TITAN™ will be available to connect through the Mantooth App if the device is powered on and the Mantooth App is updated to version 3.0 or newer.
For instructions on operating the Mantooth App, selecting or adjusting settings, retrieving datalog files, generating job reports, and all other features of the Mantooth App, please see the Mantooth User Guide by following the hyperlink below.
http://yellowjacket.com/wp-content/uploads/2016/02/ManTooth-PTV-Operating-Guide.pdf
When the P51-870 TITAN™ is connected to a mobile device via Bluetooth, the LED will flash violet every second.
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Chapter 6:
Table 6-1: Replacement Parts
UPC#
Description
67030
Vacuum Sensor
67010
Temperature Probe
67012
USB Cable
10146
Replacement Backpack
21990
(3) 60” RYB (standard Fittings); (1) 60” Y (3/8” str x 3/8” 45° Quick Coupler)
18160
BBA-60 CHARGING HOSE
29985
3-PAK HBVV-60 -RYB-
29425
R410A-BV60 EU BLUE HOSE
29465
R410A-BV60 EU RED HOSE
Maintenance
Overview:
Basic operator maintenance is covered in this chapter. For more extensive maintenance and for repair, contact Ritchie Customer Service. See Chapter 1 for contact information.
General Maintenance:
Since this instrument may be used in the presence of a wide range of chemical liquids and vapors, it is recommended that the case be cleaned often with a damp cloth and mild detergent such as dish soap.
Although the resistive display is tough and suitable for typical industrial use, take care when cleaning the display as clarity is a critical component of this instrument:
● Normally, the display can be cleaned as one would clean plastic eyeglass lenses: Use a soft, 100% cotton or microfiber cloth and water or eyeglass lens cleaning solution. Do not use paper products.
● If the display is very dirty, generously soak a soft cloth with warm, soapy (dish soap) water and place the cloth for a couple of minutes over the display to loosen any stubborn dirt. Wipe off excess water with a clean, less dampened, 100% cotton or microfiber cloth, and complete the cleaning using the normal display cleaning method described above.
● DO NOT place the device under running water, always use a dampened cloth to transport liquid to and from the device.
Replacement Parts:
If parts are damaged please see Table 6-1 for replacement part numbers.
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Software Updates:
Table 7-1: Physical Specifications
Maximum Pressure
700 psia (48.3 bar)
Operating Temperature
140 to -4°F (60 to -20°C)
Storage Temperature
140 to -4°F (60 to -20°C)
Battery Life
4 hrs continuous Backlight
80 hrs no Backlight
Size
Approx. 7.5" x 8.5" x 4.25"
Weight
2.63 lbs
Table 7-2: Instrument Specifications
Working Pressure
0 – 700 psia (48.3 bar)
Pressure Sensing Resolution
0.1 psi, 0.1 bar, 1 kPa
0.001 MPa, 0.01 kg/cm^2
Pressure Sensing Accuracy
0.5% of full scale at 77°F (25°C)
1% of full scale 55 to 130°F (13 to 54°C)
2% of full scale -40°F to 248°F (-40 to 120°C)
Temperature Sensing Range
Sensing element: -40 to 266°F (-40 to 130°C)
Max Cord temp: 176°F (80°C)
Max Clamp Temp: 203°F (95°C)
Temperature Sensing Resolution
0.1°F or °C
Temperature Sensing Accuracy
±0.36°F (±0.2°C)
Vacuum Sensing Range
5 to 100000 microns
Vacuum Sensing Resolution
1 micron
Details related to software updates are available online at www.yellowjacket.com or by contacting Ritchie Engineering. See Chapter 1 for contact information.
Chapter 7:
Device Specifications
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Chapter 8:
Model(s) Problem Possible Cause(s) Possible Solution(s)
Check backlight auto-dimming timer (P51-870 only)
Tap power button or anywhere on display to power on backlight (P51-870 only) Device is not powering on Make sure manifold is sufficiently charged Screen is damaged Contact technical support
Tap power button to power on backlight
Check backlight auto-dimming timer in device settings Screen is damaged Contact technical support Display not calibrated properly Recalibrate display (see User Manual/Quick Start Guide) Display is damaged Contact technical support Device is connected to PC Disconnect from PC Buttons/overlay damaged Contact technical support (P51-860 only) Device is connected to PC Disconnect from PC Manifold is under pressure Make sure manifold is vented to atmosphere Pressure transducers damaged Contact technical support
Temperature clamp barrel connector not fully seated in back of manifold
Check temperature clamp connections on back of manifold
Temperature clamp/cable damaged Call technical support Temperature clamp jacks damaged Call technical support Clamp not properly attached to system Check clamp connections to system Low-Side and High-Side readings reversed Make sure T1 is attached to system low-side, T2 to system high-side Wrong PT readings mode selected Make sure Tsy mode is selected (P51-860 only)
Vacuum probe barrel connector not fully seated in back of manifold
Check vacuum probe connections on back of manifold
Vacuum probe/cable damaged Call technical support Vacuum probe jacks damaged Call technical support Probe not properly attached to system Check vacuum probe connections to system Vacuum probe plugged into wrong jack Make sure vacuum probe is plugged into A1 or A2 jacks (P51-870 only)
Backlight has turned off
Screen has dimmed
Screen is auto-dimming, backlight is off
Pressure Transducers won't zero
P51-860 P51-870
P51-860
P51-860 P51-870
Screen does not display anything
P51-860 P51-870
Device not responding to button press
Screen not responding to touch
P51-860 P51-870
Table 8-1: P51 Troubleshooting
P51-870
Vacuum reading incorrect/not displaying
Temperature reading incorrect/not
displaying
P51-860 P51-870
Troubleshooting Guide
27
Page 31
Pressure transducers not zeroed properly Make sure pressure transducers are zeroed before use Pressure transducers damaged Call technical support
Knobs are open Check position of knobs Manifold damaged/leaking Call technical support
Hose connections not tightened properly Check hose connections
USB cable not connected properly Check USB connection to P51 manifold and PC Device not powered on Power on P51 manifold for data transfer
USB cable damaged Use alternate USB cable Manifold damaged Call technical support Device memory full Upload existing datalogs and clear system memory (upon next power up) Manifold damaged Call technical support USB cable not connected properly Check USB connection to P51 manifold and power source USB cable damaged Use alternate USB cable Device fully charged No action Manifold damaged Call technical support Device is not powered on Make sure P51 manifold is powered on Bluetooth not enabled on mobile device Enable Bluetooth on the mobile device ManTooth App old version ManTooth app must be version 3.0 or newer Manifold not paired to mobile device Pair manifold with mobile device using Bluetooth settings utility (Android only) Manifold not within range of mobile device Ensure manifold and mobile device are within range (~400 ft)
Adjust auto-off timer
Make sure manifold is sufficiently charged Mobile device has moved out of range Move mobile device back into range of manifold
P51-860 P51-870
LED is flashing red and device is powering
off immediately
Battery charge is critically low Charge manifold battery
P51-860 P51-870
LED is solid purple and screen does not
display anything
User has entered updater mode Hold power button for 3 seconds until LED powers off
Manifold not holding pressure/vacuum
Pressure readings incorrect
P51-860 P51-870
P51-860 P51-870
Manifold has been powered off
Bluetooth connection lost
P51-860 P51-870
P51-860 P51-870
Unable to establish Bluetooth connection P51-860 P51-870
P51-860 P51-870
Manifold not charging, LED not solid green
Unable to save new data logs
Device not recognized when connected to
PC
P51-860 P51-870
Test Equipment Depot - 800.517.8431
- 5 Commonwealth Ave, MA 01801 - TestEquipmentDepot.com
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