JB INDUSTRIES PROWLER LD-5000 User manual

www.jbind.com TM
LD-5000 REFRIGERANT LEAK DETECTOR

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PRODUCT OVERVIEW
JB Industries is proud to unveil the new, revolutionary LD-5000 PROWLER
refrigerant gas leak detector. Using our new proprietary JB Industries
Electrochemical sensor technology for unparalleled accuracy coupled with the
unique user features, there simply is no better hand held probe type service leak
detector system on the market.
The LD-5000 uses a long life sensor that is designed to detect the more current
and more difficult HFC refrigerants such as R-134a, R-410A, R-404A, R-407C, and
R-507 in addition to all HCFC (R-22), HC refrigerants, and SNAP approved blends.
The sensitivity is extremely accurate for all HFC, HCFC and blended refrigerants as
well as the new HFO refrigerants. The sensor is durable and will not be damaged by
overexposure to refrigerant gas or contaminated by condensate water. Its slim-line
design makes it easy to probe difficult to search areas. The technology provides for
low battery consumption, excellent circuit stability, extremely long sensor life, and
the electrochemical function of the sensor does not diminish over time with use.
The sensor life has been tested to be greater than ten years, which is unique in the
industry and it is safe to use in a combustible atmosphere.
The PROWLER features a large LCD screen that flips upward so the user can adjust
the screen position for better visibility. The bar graph shows the intensity of a leak to
help pinpoint the source of the leak. The sensitivity can be programmed from high
to medium to low. If a leak is detected, there is an audible alarm that will sound,
vibration in handle, and bar graph on the screen. The LCD display also indicates the
amount of remaining battery life. The LD-5000’s unique digital leak size indicator
takes the guesswork out of whether or not to repair a small leak. The adjustable
LCD display is independent from the audio and/or vibrating handle alarms and
sensitivity level, allowing for the precise pinpointing of the leak source.
The PROWLER does not require rechargeable batteries and operates on 4 AA
batteries (included).
24 MONTH WARRANTY
CERTIFICATIONS INCLUDE:
CE, ASHRAE 173-2012, EN 14624:2012, SAE J2791, & SAE J2913
Highly sensitive electrochemical sensor for all HFC, HCFC,
& HFO refrigerants including but not limited to:
R-410A, R-427A, R-407A, R-22, R-134A, R-404A & R-1234yf

POWER ON/OFF BACKLIGHT BUTTONMUTE BUTTONSENSITIVITY
LEVEL
3
HOW TO OPERATE
1 TURN ON:
Press the ON/OFF button once to turn on and again to turn off.
NOTE: Hold button down for approximately 1 second to turn unit off.
2WARM UP:
The detector automatically energizes the sensor conditioning it for use. During
the sensor conditioning cycle, the digital graph leak size indicator will gradually
increase and the detector will sound a slow “beep”. Warm up mode is usually
less than 20 seconds and is complete when the digital graph displays all 10 bars.
NOTE: When the detector has not been used for long periods,
conditioning may take slightly longer than usual.
3READY:
The detector is ready to begin searching for leaks when the sensitivity setting
(HI, MED, or LOW) and the battery indicator are displayed on the LCD. The
audio “beep” increases in frequency.
LOW BATTERY INDICATOR
The battery indicator consists of the battery outline with 3 bars within the outline
and located in the upper center portion of the LCD display.
Battery level indication is the following:
Replace the 4 AA Alkaline batteries when the battery indicator shows no bars.
Follow battery installation instructions under MAINTENANCE.
Low Voltage
(Blinking)
Unit shut-down imminent
Quarter Voltage
Half Voltage
Full Voltage CHANGE BATTERIES:

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AUTOMATIC CALIBRATION MODE:
This mode is useful when searching for leaks normally and also in
contaminated areas. The detector automatically recalibrates (re-zeroes) to
ambient levels, which stops the constant alarm, only responding to higher levels of
refrigerant. This allows searching for the true source of the leak. The detector will
reset automatically after 3 or 4 seconds and stop the detector from alarming.
NOTE: the detector automatically defaults to this mode when the unit is
powered on normally.
LEAK SIZE INDICATOR
The digital leak size indicating LCD graph display remains off normally but once a
leak is detected, a number of indicating bars (up to 10 bars with increasing height) will
be displayed for all HFC and HCFC refrigerants regardless of the sensitivity setting.
The LCD display angle can be adjusted for ease of viewing when referring to the
display for leak size. The display may be adjusted from normal viewing (closed
position) to a 30 degree angle if required.
The backlight may be turned on for low light conditions.
The graph will continue to increase or decrease depending on the amount of
refrigerant sensed. The maximum value will be displayed once the leak source has
been located. This table can be used to approximate the size of leak:
AUTO MUTE FUNCTION & VIBRATING HANDLE
To silence or mute the audio beep and alarm signal, press the MUTE button. To
restore the audio sound, press the MUTE button again.
NOTE: A few seconds is required to restore sound if the mute button
is pressed in rapid succession.
Vibrating handle mode is always on. In noisy environments or if the audio alarm is
muted the vibrating alarm provides leak detection without having to view the display.
ADJUSTING SENSITIVITY LEVELS
The Leak Detector will default to the MED sensitivity level automatically once the
unit comes out of the warm up mode and the battery indicator and sensitivity level
are displayed.
To change sensitivity levels, press the Sensitivity button once for HI sensitivity
and again for LO sensitivity.
LO
MED
LO
HI
MED
LO
1-3 BARS
< 0.1 oz/yr
4-6 BARS
0.1 - 0.5 oz/yr
7-10 BARS
> 0.5 oz/yr

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NOTE: Always remember to replace the leak test vial back into the plastic
bag after test is complete. Seal the bag to prevent the media from
drying out. Replace Test Vial when the green color is no longer visible.
LEAK TEST VIAL
MANUAL CALIBRATION MODE:
This mode may be useful when more control over the calibration is
required such as in heavily contaminated areas but may also be helpful when
searching for smaller leaks. In this mode the detector recalibrates to ambient
levels, but only when the user chooses to do so. The calibration will remain constant
when searching for small leaks.
TO USE THE DETECTOR IN MANUAL CALIBRATION MODE:
Select the sensitivity mode required High, Medium or Low. Press and hold the
Sensitivity button and release the button when the High, Medium or Low indicator
on the display starts flashing.
NOTE: when in this mode, the Sensitivity level indicator will blink (flash) continuously.
Reset or clear the alarm by pressing the Sensitivity button again.
Continue to reset the alarm as needed until the leak source is pin-pointed.
TO RETURN TO THE AUTOMATIC CALIBRATION MODE:
Press and hold the Sensitivity button until the sensitivity indicator stop flashing.
The Sensitivity level indicator will stop blinking and will stay on.
NOTE: the sensitivity levels can only be changed in Automatic Calibration mode.
TO CHANGE SENSITIVITY LEVELS WHILE IN MANUAL MODE:
Return to Automatic mode, select the desired level and return back to Manual mode.
1 Remove the plastic seal label on top of the Leak Test Vial by pulling it off (see fig. below).
2Turn on the detector and allow the unit to complete the warm up mode
(Sensitivity level set at MED).
3Place the sensor close to the small hole in the top of the Leak Test Vial.
The beep rate should increase and the Digital Leak Size Indicator Graph should display a
minimum of 3 bars indicating that the sensor and electronics are working properly.
BACKLIGHT
To turn on the LCD display backlight, press the Backlight button once.
Press again to turn off.
LEAK TEST VIAL
The PROWLER comes with a Leak Test Vial that allows the user to make sure the
detector is performing properly.
TO TEST:

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IMPORTANT: Make sure sensor is fully inserted for proper operation.
The detector will stay in warm-up mode if the sensor becomes loose or
is not fully inserted.
FILTER SENSOR KEYWAY
ALIGNMENT
PUSH STRAIGHT ON TO INSTALL SENSOR
DO NOT TWIST
PULL STRAIGHT OUT TO REMOVE SENSOR
DO NOT TWIST
FILTER KEYWAY
UNSCREW TIP
TO REPLACE FILTER
MAINTENANCE
BATTERIES:
Install Batteries: Remove screw located at the center area of the
bottom housing and remove battery door as shown. Always insert all four
batteries into the battery compartment in the same direction.
NOTE: polarity mark on the inside of the battery compartment for proper battery orientation.
SENSOR:
Replace Filter: Unscrew sensor tip as shown to replace filter. Replace filter
whenever it becomes visibly dirty or every 2 to 3 months depending on use.
Replace Sensor: Remove sensor by pulling out of socket. Install the new sensor by
aligning the notch in sensor socket with the raised tab on the sensor (see figure below).
NOTE: Do not force sensor into socket. Misalignment can damage the sensor pins.

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CROSS SENSITIVITY
TO AUTOMOTIVE CHEMICALS
Some automotive solvents and chemicals have similar hydrocarbon properties as
R-134a and may elicit a positive response (<30 seconds) from the PROWLER. Before
leak checking, clean up any of the following chemicals that elicit a positive response:
• Rain-X windshield Wash Fluid
• Ford Spot Remover (wet)
• Ford Rust Inhibitor
• Ford Gasket Adhesive (wet)
• Loctite Natural Blue degreaser (diluted)
• Ford Brake Parts Cleaner
• Ford Silicone Rubber (uncured)
• Motorcraft Antifreeze heated to 160° F
(PARTIAL RESPONSE)
• Gunk liquid wrench
• Ford Pumice lotion (with solvent)
• Ford Motorcraft brake fluid
• Ford Carburetor Cleaner
PROWLER SPECIFICATIONS
MODEL #: LD-5000
NAME: PROWLER Leak Detector, Refrigerant Gas
SENSITIVITY:
(oz/yr)
R-22 (0.025), R-134a (0.05), R-1234yf (0.0125), R-410A (0.05), R-404A
(0.05), R-407A (0.05), R-427A (0.05)
SENSOR LIFE: > 10 years (normal use)
RESPONSE TIME: Instantaneous
POWER SUPPLY: 4 AA Alkaline batteries
BATTERY LIFE: 4-6 hours continuous
WARM UP TIME: < 20 seconds
PROBE LENGTH: 17 inches
LCD DISPLAY: Sensitivity, Battery Life, Leak Level Indication
WEIGHT: 1 lb 3.4 oz
WARRANTY: 2 years includes sensor
EN 14624 TEST SPECIFICATIONS
MIN/MAX SENSITIVITY
THRESHOLD (FIXED): 1 gm/yr minimum, > 50 gr/yr maximum
MIN/MAX SENSITIVITY
THRESHOLD (MOVING): 3 gm/yr minimum, > 50 gm/yr maximum
MIN DETECTION TIME: Approximately 1 second
CLEARING TIME:
Approximately 9 seconds after exposure to
> 50 gm/yr
MIN THRESHOLD AFTER
MAX EXPOSURE: 1 gr/yr
SENSITIVITY THRESHOLD IN
POLLUTED ATMOSPHERE: 1 gm/yr
CALIBRATION FREQUENCY: 1/yr check with calibrated leak standard

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REPLACEMENT PARTS
PART NO. DESCRIPTION
LD-S100 Replacement sensor (3 prong)
LD-S101 Replacement sensor (6 prong)
LD-RF5 Replacement filters (5 pack)
LD-TV Replacement leak test vial
LD-PK Parts kit (6-prong sensor, filter kit & test vial)
LD-CS Carrying case
WARRANTY
The PROWLER LD-5000 Refrigerant Gas Leak Detector is warranted to be free of
defects in materials and workmanship for a period of two years from the date of
purchase. This warranty applies to all repairable instruments that have not been
tampered with or damaged through improper use including unauthorized opening
of the unit.
RETURN PRODUCT FOR REPAIR POLICY
Every effort has been made to provide reliable, superior quality products. However,
in the event that the instrument needs repair, for units still under warranty return
to the wholesaler from whom the device was purchased. The wholesaler should
contact customer service 800-323-0811 to request an RGA # and include all
necessary documentation.
For units out of warranty, the user is asked to call customer service at
800-323-0811 to determine estimates for repair.
© COPYRIGHT 2015 JB INDUSTRIES INC.
TM
JB INDUSTRIES
PO Box 1180
Aurora, IL 60507
800-323-0811
email: [email protected]
www.jbind.com