JB INDUSTRIES PROWLER LD-5000 User manual

LD 5000 REFERIGERANT LEAK DETECTOR
JB INDUSTRIES INC.

JB Industries is proud to unveil the new, revolutionary LD 5000 PROWLER
refrigerant gas leak detector. Using our new proprietary JBI Electrochemi-
cal 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 refriger-
ants such as R-134a, R-410A, R-404A, R-407C, and R-507 in addition
to all HCFC (R-22) and refrigerants including SNAP approved hydrocar-
bon 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 sensitiv-
ity 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 remain-
ing 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).
PRODUCT OVERVIEW
Certified to meet the standards
of CE, EN14624, SAE J2791
24 Month Warranty
Detects R-1234yf a replace-
ment for all HFC (R-134a) and
HCFC (R-22) refrigerants cur-
rently being phased out

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.
2) WARM UP: The detector automatically energizes the sensor condi-
tioning it for use. During the sensor conditioning cycle, the digital graph
leak size indicator wil gradually increase and the detector will sound a
slow “beep”. Warm up mode is usually less than 20 seconds and is com-
plete when the digital graph displays all 10 bars. NOTE: When the de-
tector has not been used for long periods, conditioning may take slightly
longer than usual.
3) READY: 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.
NEED A PICTURE of Control Panel
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. Bat-
tery level indication is the following:
Three Bars: Full Voltage
Two Bars: 1/2 Life
One Bar: 1/4 Life
No Bars: Low Voltage (Change Batteries)
No Bars/ Blinking: Unit will be disabled and not function properly
in this state
Replace the 4 AA Alkaline batteries when the battery indicator shows no
bars. Follow battery installation instructions under MAINTENANCE.
POWER ON/OFF BACKLIGHT BUTTONMUTE BUTTONSENSITIVITY
LEVEL

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. NOTE: 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:
LEAK SIZE INDICATOR
# OF BARS SIZE OF LEAK
(OZ/ YR)
1-3 bars
4-6 bars
7-10 bars
< 0.1
0.1 to 0.5
> 0.5
To silence or mute the audio beep and alarm signal, press the MUTE but-
ton. 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.
AUTO MUTE FUNCTION AND VIBRATING HANDLE
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 sensi-
tivity and again for LO sensitivity.
ADJUSTING SENSITIVITY LEVELS
MED

BACKLIGHT
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:
1) Remove the plastic seal label on top of the Leak Test Vial by pulling it
off (see fig. below).
2) Turn on the detector and allow the unit to complete the warm up mode
(Sensitivity level set at MED).
3) Place 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 elec-
tronics are working properly.
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 dry-
ing out. Replace Test Vial when the
green color is no longer visible.
Leak Test
Vial
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 batter-
ies into the battery compartment in the same direction. Note polarity mark
on the inside of the battery compartment for proper battery orientation.
To turn on the LCD display backlight, press the Backlight button once.
Press again to turn off.

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 cover with the raised keyway on the
sensor socket holder.(see figure below)
Note: Do not force sensor into socket. Misalignment can damage the
sensor pins.
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.
Unscrew tip to
replace filter
Filter
Push straight on (do not twist)
to INSTALL sensor
Pull straight out (do not twist)
to REMOVE sensor
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 degrees F (PARTIAL RE-
SPONSE)
* Gunk liquid wrench
* Ford Pumice lotion (with solvent)
* Ford Motorcraft brake fluid
* Ford Carburetor Cleaner
Keyway

PROWLER SPECIFICATIONS
Model #: LD 5000
Name: PROWLER Leak Detector, Refrigerant Gas
Sensitivity: 0.025 oz/yr R-22, 0.05 oz/yr R-134a,
0.0125 oz/yr R-1234yf, 0.05 oz/yr R-410A,
0.05 oz/yr R-404A, 0.05 oz/yr R-407A,
0.05 oz/yr R-427A
Sensor Life: > 10 years (normal use)
Response Time: Instantaneous
Power Supply: 4 AA Alkaline batteries
Battery Life: 4.5 hours continuous
Warm Up Time: < 20 seconds
Probe Length: 17”
LCD Display: Sensitivity, Battery Light, Leak Level Indication
Weight, lbs.: 1lb. 3.4 oz.
Warranty: 2 years includes sensor
EN 14624 TEST SPECIFICATIONS
Min/Max Sensitivity 1 gm/yr minimum, > 50 gr/yr maximum
Threshold (fixed):
Min/Max Sensitivity 3 gm/yr minimum, > 50 gm/yr maximum
Threshold (moving):
Min Detection Time: Approximately 1 second
Clearing Time: Approx. 9 seconds after exposure to > 50 gm/yr
Min. Threshold after
Maximum Exposure: 1 gr/yr
Sensitivity Threshold in
Polluted Atmosphere: 1 gm/yr
Calibration Frequency: 1/yr check with calibrated leak Standard

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 instru-
ments that have not been tampered with or damaged through improper
use including unauthorized opening of the unit.
WARRANTY
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 war-
ranty, the user is asked to call customer service directly at 800-323-0811
to determine estimates for repair.
RETURN PRODUCT FOR REPAIR POLICY
Replacement Sensor with filter LD-S101
Replacement Filters (5 pack) LD-RF5
Leak Test Vial LD-TV
Parts Kit (sensor, filter kit, test vial) LD-PK
Carrying case LD-CS
REPLACEMENT PARTS
Description Part Number
JB INDUSTRIES
PO Box 1180
Aurora, IL 60507
800-323-0811
email: [email protected]
www.jbind.com
© COPYRIGHT 2011 JB INDUSTRIES INC.