Xylem Ebro TMX Series User manual

Digital Refrigerator Thermometer
TMX - Series

2
English
TMX 3x0 / 4x0
Index
1
1
TMX - Series 1
1
Index 2
Overview 3
Safety Instructions 4
Please wear nitrile rubber gloves in case
of a leaky bottle. 4
Unpacking 5
Delivery contents 5
.Implementing 6
Standard usage 6
Display 7
Buttons 7
Handling 8
What to do, if… 10
Repair and Service 10
Calibration 11
Warranty 11
Cleaning and Maintenance 12
Disposal 12
Technical Data 13
Approvals 14

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English
TMX 3x0 / 4x0
Overview
The TMX thermometer series is for
measurement of ambient temperature,
but also to measure in cooling and
frezzing areas designed.
The following types are available:
TMX 310:
It has an internal temperature sensor
and an external temperature probe
which is in a bottle with glycol.
TMX 320:
It has an internal temperature sensor
and an external temperature probe.
TMX 410:
It has two external temperature probes,
each in a bottle of glycol.
TMX 420:
It has two external temperature probes.

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English
TMX 3x0 / 4x0
Safety Instructions
Tightness:
The thermometer TMX 310 and TMX
410 are delivered with glass bottles of
glycol solution.
Please check the bottles of possible
existing cracks.
ATTENTION HAND SAFETY,
CUT RISK!
Please mind eventual leak of the glycol
solution.
Please wear nitrile rubber gloves
in case of a leaky bottle.

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TMX 3x0 / 4x0
……………..
Unpacking
Please take all parts out of the box.
Carefully handle the sensor cables so
that you do not damage them.
Check the glass bottles for possible
damage and for leaking glycol during
and after unpacking.
Delivery contents
The package includes the following
parts:
Thermometer
Battery (Type AAA)
Wall bracket
Velcro® tape
User Manual
Certificate of Calibration

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English
TMX 3x0 / 4x0
.
Implementing
1. Unpack all the delivered parts.
2. Check if the delivery is
complete.
3. Put the battery in the device.
4. Choose the temperature unit
between °C and °F.
5. Control the limit settings in the
thermometer.
6. Activate the alarm function.
7. Put the thermometer on its final
destination.
8. Place the probes on the right
location. Make sure that the
cable needs to be pinched in
the door seal.
Standard usage
The Refrigerator Thermometer is for
use in ambient conditions.
It is designed to control the
temperature in cooling and freezing
areas in laboratories and drug stores.

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TMX 3x0 / 4x0
Display
The Thermometer shows current and
Max/Min value at the same time.
Buttons
Alarm-Confirmation Button
The Alarm-Confirmation button is
placed on the front side of the device.
Following buttons are located on the
rear side of the device:
Channel Switch
Alarm button
Button to choose the
temperature unit

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English
TMX 3x0 / 4x0
Handling
Alarm Function
The thermometer has an optical and
acoustical alarm.
This function can be activated or even
deactivated by pushing the alarm
button.
Additionally to the standard alarm
function, the acoustic alarm can be
confirmed by pushing the Alarm
Confirmation button while an acoustic
alarm is active.
The optical alarm stays until the
measured value is back between the
limits.
Switch Alarm function on / off
Push the Alarm button for 1 second to
turn the alarm function on or off.
Set Limits
Push the alarm button for 3 seconds to
start limit settings. Follow the
procedure.
.

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TMX 3x0 / 4x0
Alarm Confirmation
Push the Alarm Confirmation button
while the acoustic alarm is active to quit
the alarm.
Clear Max/Min Memory
Push the Alarm Confirmation button for
at least 3 seconds to clear the Max/Min
memory.
Choose temperature unit
Push the temperature unit button to
swich between °C and °F.
Insert battery
1. Fold out the stand.
2. Open the battery compartment
by unlocking and moving the
battery cover.
3. Now unpack the battery and
place it in the battery holder.
Pay attention to the polarity of
the battery.
4. Close the battery compartment.

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English
TMX 3x0 / 4x0
What to do, if…
No Display
Check if the battery was inserted
correctly.
Please replace the battery.
Display shows „Lo.“
The measured value is outside of the
measurement range.
Display shows „Hi.“
The measured value is outside of the
measurement range.
Display shows “err”
Probe or cable is broken.
No Alarm Signal
Alarm function wasn’t activated.
Repair and Service
If you have any complaints about the
TMX, please contact our customer
service.
You will find additional information at:
www.ebro.com