INFICON Wey-TEK Refrigerant Charging Scale Instruction Manual
- June 10, 2024
- INFICON
Table of Contents
OPERATING MANUAL
Wey-TEK™
Refrigerant Charging Scale
Wey-TEK Refrigerant Charging Scale
Wey-TEK has few controls to allow easy operation. See the diagram on the back
page for the location of items on the scale.
A Communication Cable: Connects the weigh platform and the control hand
piece. Insert one end of the cable into each component. The cable clicks when
secure.
B Battery : Wey-TEK operates on a 9 volt alkaline battery. Install the
battery by sliding open the access door in the back of the control hand piece
and snapping it onto the
connector.
C ON/OFF Button : Long-press the button to turn Wey-TEK on or off. When
turned on, Wey-TEK steps through an initialization test and displays the
firmware version.
D Unit Selection Button: Wey-TEK displays weight measurements in pounds
(XXX.XX lb), pounds and ounces (XXX lb XX.XX oz) or kilograms (XXX.XX kg).
Push to toggle between units.
E Tare (Zero) Button: Press to manually zero the reading at any time during
operation.
NOTE: When first turned on, Wey-TEK automatically zeros.
F Display: Indicates how much weight has been placed on or taken off the weigh
platform.
The display shows positive and negative values. If the scale goes over its
weight limit, Over Range is displayed. When the battery becomes low, Low
Battery is displayed
(steady at first but flashing when the scale is about to shut off). When the
battery power is too low to get an accurate reading, only Change Battery
displays. If the scale cannot auto zero because maximum weight is exceeded
during initialization, Remove Weight is displayed.
Auto Shut-off: To extend battery life, Wey-TEK shuts off if the weight reading
does not change for more than 30 minutes. When restarted after an auto shut
off, Wey-TEK
automatically zeros. This feature can be disabled using the following
procedure: For firmware versions 1.01 or 1.02: With the scale off, press and
hold the zero button and the unit selection button at the same time. While
holding these two buttons, long-press the on/off button. The scale powers on
and displays INFICON Wey-TEK version X.XX briefly, then displays a weight
reading with TEST MODE below it.
For firmware version 1.03 or higher: With the scale off, hold the unit
selection button and long-press the power button. The scale powers on and
displays INFICON Wey-TEK version X.XX briefly, then displays a weight reading
with TEST MODE below it.
All remaining instructions are the same regardless of firmware version.
- Press the unit selection button to toggle through the test mode options. The third option shows AUTO OFF = YES.
- Quickly press the button once. AUTO OFF = NO is displayed.
- Press and hold the zero button to save and exit test mode. Auto shut-off is now disabled.
To enable auto shut-off, repeat the procedure and change the setting to display AUTO OFF = YES.
Specifications
Usage. . . . . . . . . . . . . . . . . . . . Indoor or Outdoor
Maximum Measured Weight. . . 220 lbs. (100 kg)
Operating Temperature . . . . . . +32 °F to 122 °F (0 °C to +50 °C)
Storage Temperature . . . . . . . . +14 °F to 140 ºF (-10 °C to + 60 °C)
Humidity . . . . . . . . . . . . . . . . . 85% RH @ 113 °F (45 °C), Non
condensing
Altitude . . . . . . . . . . . . . . . . . . 6500 ft. (2000 m)
Power Supply . . . . . . . . . . . . . . One 9 volt alkaline battery
Battery Life . . . . . . . . . . . . . . . Approximately 50 hours
Pollution Degree . . . . . . . . . . . 2
Overvoltage Category . . . . . . . 2
Auto Shut Off . . . . . . . . . . . . . . 30 minutes
Weight . . . . . . . . . . . . . . . . . . . 8 lbs. (3.6 kg)
Warranty
INFICON warrants your Wey-TEK to be free from defects of materials or
workmanship for two (2) years from date of purchase. INFICON does not warrant
items that deteriorate under normal use, including batteries. INFICON does
not warrant any instrument that has been subjected to misuse, negligence or
accident or has been repaired or altered by anyone other than INFICON.
This warranty is a replacement warranty for two (2) years. INFICON will not
repair a unit within the warranty period. Out of warranty repair can be
arranged by returning the unit to your local distributor.
RoHS Compliance List
| , | Hazardous substance |
|---|---|
| Description | Pb |
| Handset | o |
| o | o |
| Power supplier | |
| Accessory | o |
SJ/T 11364 This table is prepared according to provisions of SJ/T 11364.
GB/ 26572 o: Indicates that said hazardous substance contained in all off the
homogeneous materials for this part is below the limit requirement of GB/T
26572.
x: Indicates that said hazardous substance contained in at least one of the
homogeneous materials for this part is above the limit requirement of GB/
26572. a
Two Technology Place
East Syracuse, NY 13057-9714 USA
Phone: +1.800.344.3304
E-Mail:service.tools@inficon.com
www.inficonservicetools.com
Bonner Strasse 498 D-50968 Cologne,
Germany Phone: +49 221 56788-660
E-Mail:servicetools.europe@inficon.com
www.inficonservicetools-europe.com| Section A, Building 6 108 Shuya Road, Shanghai
, China Phone: +86-21-62093094
Email:reach.china@inficon.com
Due to our continuing program of product improvements, All trademarks
are the property of their respective owners 074-414-P1OF ©2022
Korea Phone: +82-31-206-2890
Email: reach.lcorea@inficon..com
Japan Phone: +81-44-322-8901
Email: reach.japan@inficon.com
---|---
Singapore Phone: +65-6631-0303
Email: reach.singapore@inficon.com
Taiwan Phone: +886-3-5525828
Email: reach.taiwan@inficon.com
specifications are subject to change without notice.
Documents / Resources
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INFICON Wey-TEK Refrigerant Charging
Scale
[pdf] Instruction Manual
Wey-TEK Refrigerant Charging Scale, Wey-TEK, Refrigerant Charging Scale,
Refrigerant Scale, Charging Scale, Scale
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