DECO-PBM-V-0.4L Hanchen Instrument WhatsApp: +86 13735844757 E-Mail: servicewang2015@hotmail.
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Table of Contents 1 General Information / Introduction...................................................................................... 5 1.1 Notes about Operating Instructions............................................................................. 5 1.2 Explanations of the signs at the instrument and in the operating instructions..............5 1.3 Short Description of the Machine................................................................................ 6 1.3.1Applications.................
3.3 Erection...................................................................................................................... 11 3.4 Ambience conditions.................................................................................................. 11 3.5 Electrical Connection................................................................................................. 11 3.6 Switching On for the First Time / Test for Correct Functioning............................... 12 4 Working with the mill..
6 Maintenance........................................................................................................................21 7 Trouble Shooting................................................................................................................ 22 1 General Information / Introduction 1.1 Notes about Operating Instructions The copyright to these technical documents is the property of DECO, Manufacturers of Laboratory Grinding Equipments.
Attention! hot surface Attention! inflammable substances wear protective gloves wear ear protectors wear safety goggles Attention! lifted load 1.3 Short Description of the Machine 1.3.1 Applications The horizontal laboratory planetary mill is universally applicable for quick dry or wet grinding of inorganic and organic samples for analysis, quality control, materials testing and mechanical alloying.
due to the rotation of the grinding jar about its own axis and due to the rotating planetary disk. The grinding jar and the planetary disk rotate in opposite directions, so that the centrifugal forces alternately act in the same and opposite directions. This results in, as a frictional effect, the grinding balls running along the inner wall of the jar, and as an impact effect, the balls impacting against the opposite wall of the grinding jar.
1.4.2 Operating Noise The noise level is about 70dB. The value fluctuates greatly depending on the speed and the material being ground and on the type of grinding jar and grinding balls. 1.4.3 Electrical Details Single-phase alternating voltage 110v/220v ± 10% (110v or 220v are both customizable.) The maximum power consumption is approx.: 750W Switch on by pressing in the green button at the rear of the machine. 1.4.4 Material Maximum feed size in the case of hard material approx.
Don’t run the instrument several hours without cooling phases - Danger of overheating. Behavior at all times must be such as to strictly preclude any accidents. Furthermore, the MAC values at place of work specified in the pertinent safety regulations must be adhered to. Where applicable, ventilation must be provided or the instrument must be operated under an exhaust hood. When oxidizable materials such as metals, organic materials, wood, coal, plastic, etc.
2.5 Electrical Safety 2.5.1 General The main switch disconnects the machine from the mains supply at two poles. Switch off the main switch if the instrument is to be inoperative for an extended period (e.g. over night). 2.5.2 Protection against Restarting In the event of a mains failure during operation or after switching-off with the main switch, the hood can be opened. When the mains voltage is restored, for safety reasons, however, the instrument will not start again. 2.5.
To carry the machine, grip it below the edge of the housing. 3.3 Erection Lift the instrument with the transport pallet. Do not walk below the transport pallet. The instrument is attached to the transport pallet without screws. Lift the instrument off the transport pallet. Place the instrument on a level, stable surface, indoors. It is not necessary to fasten the instrument on the erection site. The instrument can also be mounted on a sturdy table.
Mains Voltage! The connector may only be altered by a trained expert. 3.6 Switching On for the First Time / Test for Correct Functioning Switch on the machine only when all the work described in section 3 Installation has been done. Switching On 1. Connect the machine to the mains supply. 2. Switch on the machine with the main switch at the top of the machine. 3. POWER SUPPLY shines 4. Open the hood. 5. There should be nothing in the grinding jar holder. 6. Close the hood. 7.
honor the warranty or accept complaints for instrument damage or personal injuries occurring when disregarding the above information. 4.1 Choice of Grinding Jars and Grinding Balls Caution!!! No warranty or claims shall be accepted in case of damages caused on account of using grinding jars and grinding balls that are not original accessories of the appliance.
4.1.2 Number of Balls per Grinding Jar A larger number of balls reduce the grinding time, and the grinding result will lie within a narrower grain band width.
A longer grinding time will increase the fine fraction. To reduce the grinding time you can use grinding jars and balls with a higher density and therefore with a higher impact energy. Speed A higher speed will reduce the grinding time and increase the fine fraction. Reversing operation (regular reversal of the direction of rotation) useful for mechanical alloying improves homogenizing of the material Number and size of the balls Pregrinding coarse, hard material with large balls.
Clamping After a few minutes of grinding, and in the cooling phases, check that the clamping is secure. 4.5 Mass Balance Important! Symmetrical charging! For weight balancing, always clamp a grinding jar of the same weight with a cover and sealing gasket in the opposite pot mounting. As a temporary solution, use an empty jar as a counterweight. 4.6 Grinding Time In accordance with the application, the grinding time should be adapted to the heating of the jar.
The machine cannot be operated with an external timer. 4.7 Frequency Conversion Control System Switch on the main switch at the top of the machine. The POWER SUPPLY light will come on. 4.7.1 Control Panel 4.7.
4.7.3 Functional Code Functional Codes Name Range Factory Settings Program Modifications 0: basic mode (prefix “P”) U0.0.01 Display Mode 1: user mode (prefix “U”) 1 2: checkout mode (prefix “C”) 0: V/F control U0.0.02 Control Mode 1: open-loop vector control 0 2: close-loop vector control U0.0.03 Grinding Control Mode Selection No need to modify this mode. 0: panel control 1: terminal control 1 2: communication control U0.0.11 Time of Speed Up 0000.0~6500.0s 0010.0 U0.0.
Phase 0 H.110: the counter direction H.010: default direction change. H.110 If you change it to be H.010, it will be single direction grinding. 4239 If timing grinding is not needed, modify it. U3.0.36 Grinding Direction of Phase 1 U3.2.11 Timing Control U3.2.17 Paused Interval Time 0.0~3600.0s 0000.0 U3.2.24 Total Grinding Time 0.0~3600.0min 0600.0 Extend or shorten the time. U5.0.15 Displayed Ratio 0.0001~6.5000 0.1600 Always keep it! H.
Switch the Emergency Stop clockwise. Press the RUN button on the control panel. The mill will run. The mill will rotate at the speed set – if the load is too great, e.g. if the grinding jar is too large, the machine will be run at a lower speed so as to prevent overloading. 4.8.1 Overloading In the event of overloading of the mill, the speed will be reduced. 4.8.2 Miscellaneous During operation, the hood must remain closed even during the breaks, and the fan will run. 4.8.
When sterilizing the grinding jars and grinding balls in the heat cabinet, heat only to 100°C. Parts of agate, sintered corundum, zirconium oxide should being cooled down carefully and slowly. Agate parts must never be heated in the microwave (they heat up too rapidly). They must never be subjected to temperature shocks, such shocks may destroy the parts →They burst apart explosively. 5.2 Mill When switched off, the mill can be wiped down with a damp cloth.
grinding jar holder support clamping system 7 Trouble Shooting Malfunction Minimum 11mm! Possible cause Not connected to mains POWER SUPPLY display not Main switch illuminated Safety switch RUN button pressed but mill does not start Mill speed reduced 1 x annually Elimination of error Plug in mains plug Switch on the main switch Check if the ball mill hood is well closed or not.
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