Tree MCT-3 Manuale utente
Professional Weighing Equipment
MCT SERIES intelligent weighing scale
MID COUNTING SCALE
WITH CHECK-WEIGHING FUNCTION
Operation Manual
MCT Operation Manual
2
Rev 3, 07.07.2016
Table of Contents
Section Page
Declaration of Conformity 3
Customer Service 4
Introduction 4
Safety 5
Weight Scale 6
Functions 7
Features 8-9
Application & Conformity 9
Getting Started 10
Delivery 10
Assembly & Installation 11
Application Menu 12
Program Options 13
Calibration 13-14
Maintenance & Service 14
Transport & Storage 15
Warranty 15
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3
Rev 3, 07.07.2016
Declaration of Conformity
Declaration of conformity for apparatus with CE mark
We hereby declare that the product to which this declaration refers conforms to the
following standards.
Electronic scale: MCT Mid Counting Scales
Mark applied
EU Directive
Standards
2004/108/EC
EN 61326-1: 2006
Signature:
Boon Lim, R & D Manager
Date: 06. 28. 2016
LW Measurements LLC, 620 Carlson Court, Rohnert Park, CA 94928
Imperial version
Metric version
MCT-3
MCT-1500
MCT-7
MCT-3000
MCT-16
MCT-7500
MCT-33
MCT-15000
MCT-66
MCT-30000
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Rev 3, 07.07.2016
Customer Service
USA
LW Measurements LLC, 620 Carlson Court
Rohnert Park, CA 94928
USA
Tel: (707) 542-2185
FAX: (707) 542-3285
http://lwmeasurements.com
EUROPE
LW Measurements Europe Ltd
Chalkwell Park House 700 London Road
Westcliff-on-Sea Essex SS0 9HQ
United Kingdom
Tel: 01702-476700
Fax: 01702-477380
http://lwmeasurements.com
Introduction
What you should know about these Operating Instructions:
Tree® Professional Weighing Equipment products are simple to operate.
Nevertheless, you should read through these operating instructions in their entirety, so
that you can make optimum use of the full potential and the diverse possibilities of the
weighing scale in your daily work.
These operating instructions contain guidance in the form of pictograms and keyboard
diagrams, which should help you in finding the required information:
For the labelling of potential hazards and advice, please see Safety below.
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Rev 3, 07.07.2016
Safety
Representations & Symbols
Important instructions, which involve safety, are highlighted with the appropriate mark:
Safety recommendations
When using the weighing equipment in surroundings with increased safety
requirements, the corresponding regulations must be observed.
The weighing scale may only be used with the power adapter supplied.
Before connecting the power adapter to the scale, the user must ensure that the
operating voltage stated on the power adapter is compliant with the mains voltage.
If not, please contact Customer Service at the address above.
If the power adapter or its cable is damaged, the weighing scale must immediately be
disconnected from the electricity supply (pull out the power adapter).
If there should be any reason to believe that it is no longer safe to operate the scale, it
should be immediately unplugged from the electricity supply (pull out power adapter)
and secured against inadvertent operation.
In carrying out maintenance work, it is essential to follow the recommendations set out
in maintenance and servicing.
The weighing scale must not be operated in an area subject to explosion risks.
Care must be taken when weighing liquids to ensure that no liquid is spilled into the
inside of the scale or into connections on the rear of the equipment or the power
adapter. If liquid is spilled on the scale, it must immediately be unplugged from the main
electricity supply (pull out power adapter).
The weighing scale may be operated after it has first been inspected by a service
technician.
These operating instructions must be read by each user and should be easily
accessible at the workplace at all times.
MCT Operation Manual
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Rev 3, 07.07.2016
Weight Scale
The weighing scale consist of certain parts
Weighing scale body (1)
The scale-pan (2)
The adapter (3)
Operation manual
Figure 2.1 Your weighing scale
2
3
2
1
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Rev 3, 07.07.2016
Functions
The MCT Series are high-quality electronic precision weighing scales designed to
function as counting scales and check-weights with the following specifications.
Imperial weight unit version
Model number
Capacity
Division
Weighing pan Size
MCT-3
3 lb
0.0001 lb
185 x 255mm
MCT-7
7 lb
0.0002 lb
185 x 255mm
MCT-16
16 lb
0.0005 lb
185 x 255mm
MCT-33
33 lb
0.001 lb
185 x 255mm
MCT-66
66 lb
0.002 lb
185 x 255mm
Package
(Standard carton)
27.5×19×21(cm3)
Package
(Master carton)
4 Units in one box: 64.5×38×36(cm3)
Operating
Temperature
0-40℃(32-104℉)
Power source
Rechargeable batteries or AC/DC
Adapter 10V/500mA
Metric weight unit version
Model number
Capacity
Division
Weighing pan Size
MCT-1500
1500 g
0.05 g
185 x 255mm
MCT-3000
3000 g
0.1 g
185 x 255mm
MCT-7500
7500 g
0.2 g
185 x 255mm
MCT-15k
15 kg
0.0005 kg
185 x 255mm
MCT-30k
30 kg
0.001 kg
185 x 255mm
Package
(Standard carton)
27.5×19×21(cm3)
Package
(Master carton)
4 Units in one box: 64.5×38×36(cm3)
Operating Temperature
0-40℃(32-104℉)
Power source
Rechargeable batteries or AC/DC
Adapter 10V/500mA
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Rev 3, 07.07.2016
FEATURES
Auto zero tracking
Intelligent applications: weight unit conversion, parts counting
Low battery indication
Large bright backlit LCD
Large heavy gauge stainless steel square pan
Stability indication
Auto calibration
Selectable auto back light
Selectable auto shut off
Unit switching kg ,g, lb, oz, lb:oz
Variable kg or lb reference weight calibration software
Pieces counting
1.3 million internal resolution
30,000 display resolution
24 bit A/D processor
Highest quality sensor used
Figure 2.2 Details of your weighing scale
Weighing pan
Bright back-lit display
Level bubble
Main power connection
Label
MCT Operation Manual
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Rev 3, 07.07.2016
Application & Conformity
The Following are instructions of how to correctly use the weight scale:
The weighing scale may only be used for the weighing of solid-materials and of liquids
filled into secure containers.
The maximum capacity load of the weighing scale must never be exceeded, otherwise
the weighing scale may be damaged.
In using the weighing scale in combination with other devices as well as with devices
produced by other manufacturers, the appropriate regulations for the safe use of the
relevant attachments and their application in accordance with instructions must be
observed.
The weighing scale has been manufactured and tested in accordance with the
standards and recommendations set out in the declaration of conformity.
The power adapter supplied for the weighing scale complies with the appropriate
electrical protection class.
The following applies to all MCT series weighing scales
Power supply:
Input: 110V or 230V AC (+/-15-20%); 50Hz to 60Hz
Output: 10v DC 500mA
Allowable ambient conditions
Temperature: 0°C - 40°C
Relative humidity: 25% - 85%, non-condensing
If you have any questions on the technical data or require detailed technical information
on your balance, please contact your technical representative.
Battery compartment cover
Hard switch
Battery compartment
(Rechargeable battery
included)
Leveling feet
MCT Operation Manual
10
Rev 3, 07.07.2016
Getting Started
The scale is packaged in an environmentally-friendly carton, which provides optimum
protection for the balance during transportation.
We suggest that you keep the original packaging in order to avoid damage if you are
shipping or transporting the scale to a different location. It is also the best way to keep it
in the best conditions if it will not be used for an extended period of time.
In order to avoid damage, please follow the instructions provided below, when
unpacking the scale:
Unpack the scale carefully.
When outside temperatures are very low, the scale should be stored for a couple
hours and kept in its box in a dry room at normal temperature, so that no
condensation settles on the unit when opening the box.
Check the scale immediately after unpacking for any external visual damage. If
there is any damage on scale, contact customer service immediately.
If the scale is not to be used immediately after purchase, it should be stored in a
dry place where fluctuations in temperature are low. (Reference pg.15).
Read through these operating instruction, before you work with the unit and pay
attention to the Safety recommendations (reference Safety pg. 6).
Delivery
Inspect delivery for completeness immediately on unpacking all components.
Checklist for complete delivery
Component delivered present yes / no
Weighing unit body
Weighing pan
Power adapter
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