ATD Tools ATD-3699 User Manual

Replacement Parts

and EN14624

Item Part Number

Sensor with Filter
Filter Kit
Test Vial
Carrying Case
Instruction Manual

RETURN FOR REPAIR POLICY

Every effort has been made to provide reliable, superior quality
products. However, in the event your instrument requires repair,
forward unit to Service Center freight prepaid to the address below
with return address, phone number and/or email address.

SERVICE CENTER

2651 W 81st Street

Hialeah, FL 33016

WARRANTY POLICY

The ATD3699 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 including an industry first two year
warranty on the sensor. This warranty applies to all repairable
instruments that have not been tampered with or damaged through
improper use including unauthorized opening of the unit. Please
ship warranty units that require repair freight prepaid to Service
Center along with proof of purchase, return address, phone number
and/or email address.

PRT3700-01
PRT3700-02
PRT3700-03
PRT3699-CASE
PM-MAN0010

Refrigerant Gas Leak Detector

Detects all CFC, HFC, HCFC

Refrigerants including blends

Model ATD3699

User Manual

Design Certified to meet

SAE J2791

For R134a

INTRODUCTION

Cross Sensitivity to Automotive Chemicals

Some automotive solvents and chemicals have similar hydrocarbon properties as R134a and

. Before leak checking, clean

The ATD3699 features a long life heated sensor technology that is
designed to detect the more current and difficult HFC refrigerants
such as R-134a, R-410a, R-407c, R-507, and R-404c in addition to
all HCFC (R22) and CFC (R12) refrigerants including SNAP
approved hydrocarbon blends.

The ATD3699’s unique digital leak size indicator takes the
guesswork out of whether or not to repair a small leak. The digital
display is independent from the audio alarm and sensitivity level,
allowing the precise pinpointing of the leak source.

The ATD3699 does not require rechargeable batteries.

• Unique numeric leak size

• R134a sensitivity .05 oz/yr

• Certified to meet new SAE

• Visual LED leak alarm near

Indicator

2791 standard

FEATURES

• Long life, stable sensor

• R22 sensitivity .025 oz/yr

• Automatic calibration and

reset to ambient

• 3 adjustable sensitivity levels

sensor

• Low battery indicator

• Audio mute function

• SAE J1627 Certified

• Garage Tough

• 2- year warranty including 2

• True mechanical pump

• Uses 4 AA alkaline batteries

• Comfortable Sanoprene grip

• CE Certified

• Made in USA

years for the sensor

1

Minimum/Maximum Sensitivity Threshold (fixed) 1 gm/yr minimum, >50 gm/yr maximum
Minimum/Maximum Sensitivity Threshold (moving) 3 gm/yr minimum, > 50 gm/yr maximum

Minimum Detection Time (1gm/yr) Approx 1 sec
Clearing Time Approx 9 seconds after exposure to >50

Minimum Threshold after Maximum Exposure 1 gm/yr
Sensitivity Threshold in Polluted Atmosphere 1 gm/yr
Calibration Frequency 1/yr check with calibrated leak Standard

may elicit a positive response (<30 seconds) from the ATD3699
up any chemicals in the list below that elicit a positive response.

Dextron Transmission fluid heated to 160 ºF N N/A
Quaker State Motor Oil heated to 160 ºF N N/A
Rain-X Windshield Wash Fluid N N/A
Ford silicone lubricant N N/A
Ford Rust Inhibitor (when wet) Y Yes
Ford Gasket Adhesive (when wet) Y Yes
Loctite Natural Blue degreaser (undiluted) Y Yes

Ford Brake Parts Cleaner (when wet) Y
Ford Silicone Rubber (when uncured) Y Yes

Motorcraft Antifreeze heated to 160 ºF Y Yes
Gunk liquid wrench (when wet) Y Yes
Ford Spot Remover (when wet) Y Yes
Ford Pumice lotion (with mineral solvent) Y Yes
Ford Motorcraft brake fluid Y Yes
Ford Carburetor Cleaner (when wet) Y Yes

Model # ATD3699

Name Leak Detector, Refrigerant Gas

Sensitivity

Sensor Life > 300 hours

Response Time Instantaneous

Power Supply 4 AA Alkaline batteries

Battery Life 8 hours continuous

Warm up time < 20 seconds

Probe length 17 inches

Numerical Display 7 segment digital display (1 to 9)

Weight, lbs 1.5 lbs
Warranty 2 years (includes sensor)

Brand/Chemical Name Response

Product Specifications

EN14624/2005 Test Specifications

.05 oz/yr R134a
.025 oz/yr R22

gm/yr

Clears

<30 seconds

Yes

6