Tinker & Rasor XL-2 User Manual

Tel: [phone] Fax: [phone]

P. O. BOX 1667 SAN BERNARDINO, CA 92402-1667

Web: www.tinker-rasor.com E-mail: [e-mail]

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Sponsoring members of NACE International, NACE Foundation

PRODUCT INSTRUCTIONS

QMF-570 112-072

Model XL-2 - Fluid Leak Detector

Model XL-2 Includes:

(A) Instrument

All controls and connections are
made with the instrument, using the control
panel. The instrument is housed in a rugged
outdoor use thermoplastic resin case. It is
water tight, has a latching lid, and can be
locked. The case also has a storage area to
hold accessories. The Panel and Controls
are explained in more detail in Section 2 –
Control Panel.

(B) Pickup w/ Cable

The Pickup is the sensor
microphone which is set on the ground
surface to pick up the acoustic signals of the
leak. It has three small spike feet to help
make good contact with most surfaces. It is
designed to be moved to locate the strongest acoustic signal. More on the Pickup is explained
later in Section 3 – Operation

(C) Probe spike

The probe spike is an additional part of the Pickup which can be screwed into the
bottom of the Pickup sensor to enhance the signals reception. The probe is used when the
ground cover is soft dirt, or turf and the probe can be pushed into the ground. It can also be
used to make direct contact with the pipe.

(D) 9v Battery (Installed, not shown)

A common 9v battery operates the XL-2 instrument. There is a battery holder on
the panel which can slide up and out, making battery changes simple. More on the battery in
Section 6 – Servicing.

(E) Headphones

The included headphones are over ear style headphones, designed for comfort
and to assist in blocking out environmental noises and distractions. The headphones are
specific to the XL-2. More on headphones is explained later in Section 2 - Components.

Figure 1 Model XL-2 Kit

Tel: [phone] Fax: [phone]

P. O. BOX 1667 SAN BERNARDINO, CA 92402-1667

Web: www.tinker-rasor.com E-mail: [e-mail]

- 2 -

Sponsoring members of NACE International, NACE Foundation

PRODUCT INSTRUCTIONS

QMF-570 112-072

(F) Instructions (Not Shown)

These instructions are shipped with each new XL-2 instrument. Instructions can
also be downloaded for the Detectron website: www.detectron.com, or by contacting Tinker &
Rasor.

(G) Warranty Card/Calibration Statement (Not Shown)

The XL-2 comes with a limited 1-year manufacturer warranty against defects in
manufacturing. If you experience problems with the XL-2 instrument, first contact Tinker &
Rasor for technical assistance by calling our offices, or e-mailing: [e-mail].

1. UNPACKING
Note the various components included with the instrument and store them in the same
location when not in use. When unpacking the instrument, ensure all items have been
received. If there is any damage to the shipping carton, you may need to make a claim with the
carrier. The included 9v battery is installed in the instrument.
Locate the warranty card and follow directions to register your product online.

2. COMPONENTS
Control Panel
The XL-2 Control Panel is the main interface to
control the features and performance of the
instrument.

Power
The XL-2 instrument is powered On and
Off by a toggle switch, located in the upper
Left corner of the Control Panel. When powered On, the LCD display will show and briefly
display full bars. When turned Off, the XL-2 is disconnected from the 9v power source and can
be stored indefinitely. If the unit is to be stored for a longer period, > 6 months, the 9v battery
should be removed from the instrument. See more on the Battery, below.

Battery
The XL-2 is powered by a single 9v battery. The common 9v
battery is easy to find and replace, and the instrument does not require
any charging. It will always be ready to use when you need it.
The Batt Test button should be used periodically to ensure the
battery is in good condition. When using the Batt Test button, ensure
that the headphones and Pickup are both plugged into the instrument.
When the battery is too low, the LCD will fade out.

Figure 2 Control Panel

Figure 3 Battery Holder

Tel: [phone] Fax: [phone]

P. O. BOX 1667 SAN BERNARDINO, CA 92402-1667

Web: www.tinker-rasor.com E-mail: [e-mail]

- 3 -

Sponsoring members of NACE International, NACE Foundation

PRODUCT INSTRUCTIONS

QMF-570 112-072

Filter
The XL-2 has an 11-position filter switch. The filter is used to
accentuate the sound of the leak while lessening or removing other
environmental sounds. This lets the user focus in on just the sound of
the leak. It is suggested to always start with no filter selected by pointing
the switch straight down at the six o’clock position. When a leak is heard
and sensitivity has been adjusted you can begin selecting filters. More
on the use of the Filter is explained later is Section 3 – Operation

LCD
The main LCD display shows a digital representation of an analog
swing meter. The meter displays a series of dark lines from Left to Right.
As these lines move to the Right of the display, they are indicating more
acoustic signal being received. The display is meant to mimic or be the
visual representation of the intensity of the audible signal being received
by the headphones. The LCD will flash to indicate a low battery voltage.

Batt Test
The panel of the XL-2 includes a momentary button to test the
battery. When this button is pushed, the LCD display changes to show
the battery level, and is no longer displaying signal intensity. When the
button is released, the LCD goes back to signal intensity. This button
only functions when held down. The performance of the instrument can
be affected by low battery voltage.

Mute
The Red Mute button is a latching switch. When depressed and released, the mute
feature is on and the audible signal to the headphones is cut off. Pushing and releasing the
button again will turn the mute feature off.

Pickup Connector
The Pickup connects to the XL-2 panel at the Pickup connector.
The Pickup connector has a cover to keep water and debris out of the
instrument when the Pickup is not connected. The cover is rotated to
allow the Pickup cable connector to mate with the instrument panel. The
Pickup cable has a 3-pin connector. It is pushed into the panel Pickup
Connector firmly and should be pushed down until it stops, ensuring a
good connection.

Figure 4 Filter Selector Switch

Figure 5 LCD Display

Figure 6 Batt Test & Mute

Figure 7 Pickup & Headphones

Connection