SPX TIF Heated Pentode TIFZX Bedienungsanleitung
1
TABLE OF CONTENTS
General Description .................................. 2
Features............................................ 2
Parts & Controls..................................... 3
Getting Started
Unpacking........................................... 4
Installing and Charging Batteries ......................... 4
Sensor and Probe Installation ........................... 5
Operating Features
Constant Power Indication .............................. 6
True Battery Voltage Indicator ........................... 6
Automatic Circuit / Reset Feature ........................ 7
Sensitivity Adjustment ................................. 7
Sensor Status Indicator ................................ 8
Audible / Visual Alarms – Mute Feature.................... 8
Operation........................................... 9
Operating Tips ..................................... 10
Maintenance
Battery ............................................ 12
Sensor ............................................ 13
Probe Tip and Filter .................................. 15
General Care ....................................... 16
Specifications ...................................... 17
Replacement Parts.................................. 18
Warranty .......................................... 19
Troubleshooting .................................... 20
2
Thank you for purchasing the TIFZX Heated Pentode™ Refrigerant Leak Detector. We are
proud to offer what we believe is the very best portable electronic leak detector available today.
TIFZX offers the greatest sensitivity and fastest response of any portable refrigerant detector
available. This is achieved through the employment of a patented Heated Pentode™ sensor
combined with a sophisticated microprocessor-controlled circuit using patented technology.
In addition to the supreme performance and functional advantages, TIFZX offers a leading edge,
unique, and ergonomically designed shape to provide greater ease of use, comfort, and of
course, appearance.
In order to gain the fullest benefits of your purchase, please carefully read and review the
information in the following pages. If you have further questions, or need additional assistance,
please contact your distributor.
GENERAL DESCRIPTION
FEATURES
•
Patented Heated Pentode™ sensor technology
•
Detects ALL halogenated refrigerants at levels below 0.1 oz/yr
•
Tri-color, visual, leak size indicator
•
Tactile keypad controls with one-touch reset and adjustable sensitivity
•
True mechanical pump provides instant response and clearing
•
Battery test function
•
Sensor failure indication
•
NiMH rechargeable batteries
•
Revolutionary design
•
Meets SAE J1627
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Flexible stainless probe
•
Carrying pouch and recharger included
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CE approved
•
1-year warranty
3
1. ON/OFF key
2. Sensitivity high/low key
3. Reset key
4. Alarm key
5. Constant power indicator (1st LED)
6. Visual leak size indicators (2nd-6th LEDs)
PARTS AND CONTROLS
12
3
Fig. 1
6
12
10
911
5
7
8
4
7. Sensor (not pictured)
8. Flexible probe
9. Probe tip
10. Filter cartridge
11. Charger input jack (underside)
12. NiMH battery pack
4
WARNING: To prevent personal injury, do not use this Leak Detector in
an explosive or combustible atmosphere. Ambient atmosphere is drawn
through the probe and sensor, which operate at a very high temperature.
The resulting hot mixture of air and combustible gas could explode.
Unpacking
Unpack the unit from the carton and carrying pouch. Refer to the Parts and Controls
section for parts identification. Five (5) major components are in the carrying case:
Unit
Battery pack
Sensor
Probe
Battery charger
Before using the leak detector for the first time, you will need to charge the
batteries, install the sensor, and install the probe.
Installing and Charging Batteries
CAUTION: To prevent equipment damage, charge batteries only in temperatures
between 50°F and 104°F (10°C and 40°C). Charging batteries outside this
temperature range may cause permanent damage to the batteries.
A new unit comes shipped with the battery pack partially installed and taped in place.
Remove the tape holding the battery pack, and remove the battery pack. Then remove
the tape and packing material covering the battery socket inside the battery pack
compartment. Re-insert the battery pack, NOTING THE CORRECT ORIENTATION,
which is indicated by the “rib” on one side of the pack and the corresponding groove in
the instrument’s compartment (see Fig. 2).
GETTING STARTED
Fig. 2
Groove
Rib
4
5
Once the battery pack has been installed, plug the battery charger into a wall outlet
and connect the charger jack to the unit (see Fig. 3). When correctly connected, the
first LED will indicate charging status:
Quickly flashing orange = battery charging
Slowly flashing green = battery fully charged
Slowly flashing red = failed batteries; cannot be recharged
New or completely discharged batteries will take approximately two (2) hours to fully
recharge. When the LED indicates the batteries are fully charged, the unit is ready for
operation.
Sensor and Probe Installation
A new unit comes shipped with the probe not installed on the unit, and the sensor
packaged in a sealed foil bag.
1. Open the bag and remove the sensor.
2. Hold the unit with the front end facing you and note the sensor connection inside
the threaded bushing on the end of the unit. There are five (5) holes corresponding
to the five (5) pins on the sensor – three (3) on the left and two (2) on the right
(refer to Fig. 4).
3. Align the pins in the sensor with the corresponding holes in the threaded bushing.
When correctly aligned, firmly push the sensor into the bushing until it stops.
4. Install the flexible probe by threading it clockwise onto the threaded brass bushing
around the sensor until it is finger tight.
CAUTION: To prevent personal injury and equipment damage, NEVER
operate the unit without the flexible probe correctly installed. Sensor
contamination, erratic performance, and other problems may occur.
Additionally, the sensor will become quite hot during operation, which
could cause personal injury.
Fig. 3
Fig. 4
Threaded Bushing
Pins
Sensor
6
This unit includes operating features designed to increase usability and simplify user
interface. Please refer to the Parts and Controls diagram on page 3 to familiarize
yourself with the indi
cators and keypad controls as you proceed through this section.
Constant Power Indication
The Constant Power indicator allows the user to see the battery level at all times.
The first LED in the display (leftmost) is an “intelligent” battery status indicator and
remains on whenever the unit is powered on. The LED will illuminate in one of three
colors to indicate the battery voltage level.
If the LED is green, the batteries are fully charged or have sufficient voltage for
normal operation.
If the LED is orange, the batteries have enough voltage to operate, but should be
recharged when the current usage of the unit is complete.
If the LED is red, the batteries should be immediately recharged to prevent erratic
performance and / or failure of the unit during operation.
True Battery Voltage Indicator
The unit also includes a feature that allows you to display and see the actual battery
voltage at any time.
To activate the True Battery Voltage test,
1. Press and release the ON/OFF key to turn the unit ON.
2. Then press and hold the ON/OFF key.
3. The display will show 1 to 6 LEDs in red, orange, and green to indicate the actual
battery voltage as follows:
•
1 red = less than 4.4 volts—RECHARGE THE UNIT IMMEDIATELY
•
1 red, 1 orange = 4.4 to 4.6 volts
•
1 red, 1 orange, 1 green = 4.6 to 4.8 volts
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1 red, 1 orange, 2 green = 4.8 to 5.0 volts
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1 red, 1 orange, 3 green = 5.0 to 5.2 volts
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1 red, 1 orange, 4 green = greater than 5.2 volts; fully charged
OPERATING FEATURES
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Automatic Circuit/Reset Feature
The unit features patented Automatic Circuit and Reset functions that set the unit to
ignore ambient concentrations of refrigerant.
Automatic Circuit - Upon initial power-on and completion of the warm-up, the unit
automatically sets itself to ignore the level of refrigerant present at the tip. Only a level,
or concentration, greater than this level will cause an alarm. Note: Since this feature
causes the unit to ignore any refrigerant present at the probe tip after warm-up is
completed, the unit should be powered on and allowed to warm up in fresh air.
Reset Feature - Resetting the unit during operation performs a similar function; it
programs the circuit to ignore the level of refrigerant present at the tip. Each time the
Reset Key is pressed (and released), the unit sets its threshold for detection to a
level above the current concentration being detected. By moving closer to a large leak,
and pressing Reset each time a full detection is indicated, the user can pinpoint the
source of the leak (higher concentration).
Similarly, the unit can be moved to fresh air and reset for maximum sensitivity.
Resetting the unit with no refrigerant present (fresh air) causes any level above zero to
be detected. The unit is set to its maximum sensitivity in the chosen sensitivity level.
To reset the unit, press the Reset Key. Each time the Reset Key is pressed, the LEDs
briefly show orange to provide a visual confirmation of the reset action.
Sensitivity Adjustment
The unit provides two levels of sensitivity. When the unit is switched on, it is set to the
high sensitivity position.
1. To change the sensitivity of the unit, press the Sensitivity Key . When the key is
pressed, the LEDs light in orange from right to left, providing a visual confirmation
and indication that the unit is in LOW sensitivity mode.
2. To switch back to high sensitivity again, press the Sensitivity Key. The LEDs light in
orange from left to right, providing a visual confirmation and indication that the unit
is in HIGH sensitivity mode.
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The standard beeping tone is also an indication of sensitivity level.
- In HIGH sensitivity the unit emits two quick beeps approximately once every two (2)
seconds, in fresh air.
- In LOW sensitivity the unit emits only one beep, approximately once every two (2)
seconds, in fresh air.
Sensor Status Indicator
The unit’s circuit has the ability to automatically diagnose and indicate the sensor’s
status. Whenever the unit is energized, the circuit automatically senses the condition
of the sensor and can detect a failed or missing sensor.
Old Sensor Indication: As the sensor ages, the circuit will note and indicate this to the
user. Initially, an Old Sensor Indication is displayed by flashing the Constant Power
Indicator. If this indication appears, it is time to obtain a replacement sensor. Refer to
the Replacement Parts section. However, it is not necessary to replace the sensor
before the Failed Sensor Indication is received.
Failed Sensor Indication: If the circuit detects a failed or missing sensor, the 2nd
through 6th LEDs turn red and flash quickly. The 1st LED continues to display the
battery status as described earlier. Additionally, the internal pump shuts down to
prevent unnecessary battery drain. If this indication appears, refer to the Maintenance
section for service instructions.
Audible / Visual Alarms – Mute Feature
The unit features two primary alarm indications – an internal speaker that produces a
multiple frequency tone, and a series of tri-color LEDs that provide an incremental
indication of leak detection and proportional leak size.
You may choose to activate both the audible and visual alarms, or use only the visual
alarm. Upon power-on, the unit will activate both. If you wish to cancel or “mute” the
audible alarm, press the Alarm Key .
This mutes the internal speaker, and detection will be indicated solely by the LED
display. Press the Alarm Key again, at any time, to reactivate the internal speaker.
The LEDs provide a tri-color, proportional indication of leak intensity. The 2nd through
6th LEDs are used for this indication, while the 1st LED always remains an indication
of battery strength. See Figure 5.
9
When a refrigerant is detected, the visual indicator lights from left to right; first in
green, then sequentially in orange, and then sequentially in red. Often, on anything but
the smallest leak, the extreme sensitivity of the unit may cause the LEDs to all light in
orange or red. Since each LED can appear in one of three colors – green, orange or
red – this will result in 15 distinct alarm levels.
WARNING: To prevent personal injury, do not use this Leak Detector in
an explosive or combustible atmosphere. Ambient atmosphere is drawn
through the probe and sensor, which operate at a very high temperature.
The resulting hot mixture of air and combustible gas could explode.
1. Press and release the ON/OFF Key to switch the unit on.
2. The LEDs begin cycling in orange, from left to right, to indicate warm-up. The warm-
up time is fixed at 20 seconds.
3. After warm-up, all LEDs briefly flash orange, indicating the unit is ready for use. The
unit begins beeping at a steady rate (two quick beeps approximately once every two
seconds – indicating HIGH sensitivity). The first LED displays the battery voltage
level as described in the Constant Power Indicator section.
4. Set the sensitivity level you wish to use, as described in the Sensitivity Adjustment
section.
OPERATION
Proportional
Indicators
(2nd – 6th LEDs)
Constant
Power
Indicator
(1st LED)
Figure 5
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