Fritsch PULVERISETTE 7 classic line Bedienungsanleitung

PLANETARY MICRO MILLPULVERISETTE 7 classic lineOperating instructionsValid starting with: 07.4000/0487Read the instructions prior to performing any ta

NOTICE!This symbol and keyword combination points out a possiblyhazardous situation that can result in property damage ifnot avoided.ENVIRONMENT!This

WARNING!This symbol and keyword combination points out a directlyhazardous situation due to hot surfaces. Ignoring informa-tion with this designation

Designation Explanation[Button] Operating elements (e.g. push button, switch),display elements (e.g. signal lamps)‘Display’ Screen elements (e.g. butt

n Unauthorised alteration of the PULVERISETTE 7 classic line will voidFritsch's declaration of conformity to European directives and voidthe guar

1. Insert the included triangular key (A) into the bore hole on thebottom side of the PULVERISETTE 7 classic line and turn it to theright.2. Unlock th

1. Press and hold the STOP button on the control panel (4).2. Switch on the device with the main switch (8) on the back of thedevice, and release the

5. To save and exit setup mode, press the STOP button.2.7 Hazardous pointsCAUTION!– Crushing hazard when closing the hood (3).–Crushing hazard at the

2.8.4 Imbalance detectionThe device switches off if there is excessive imbalance. (See Ä Chapter 9‘Repairs’ on page 45) Safety information and use

3 Technical data3.1 Dimensions500 x 370 x 530 mm (height x width x depth)3.2 WeightNet: approx. 35 kgGross: approx. 55 kg3.3 Operating noiseEmissio

3.7 Electrical fusesDevice fuse (10): 5 x 20 A TMicro-fuse 10 A T in the frequency converter3.8 Materialn Maximum feeding size 5 mmn Maximum feed amo

Version 03/2014 Index 010Fritsch GmbHMilling and SizingIndustriestraße 8D - 55743 Idar-ObersteinTelephone: +49 (0)6784/ 70-0Fax: +49 (0)6784/ 70-11e

4 Installation4.1 TransportThe device is delivered on a transport pallet with a wooden cover. Werecommend using a forklift or pallet truck for transp

4.3 Setting upDANGER!Do not step under the transport pallet during transport.CAUTION!The weight of the planetary micro mill is approx. 35 kg!CAUTION!

4.4 Ambient conditionsWARNING!Mains voltage!– The device may only be operated indoors.–The surrounding air may not carry any electrically con-ductive

The mains voltage has been set at the factory to that of thespecific country. The mains voltage only has to be adjustedif it deviates from the value o

1. The rotary switch (7) for adjusting the mains voltage is located onthe back of the device. Rotate this switch to the required voltage.The slit in t

5. To save and exit setup mode, press the STOP button.4.5.2 Setting device specification in setup modeNOTICE!"P7" must always be displayed i

5 Initial start-upPerform initial start-up only after all work as described in Ä Chapter 4‘Installation’ on page 20 has been carried out.5.1 Switchi

5.3 Switching offn Press the STOP button on the control panel.n Shortly after the mill comes to a standstill, the hood is unlocked andcan be opened.n

6 Using the deviceCAUTION!Before starting the machine, make sure that the grindingbowl has been clamped correctly and that there are noloose parts in

CAUTION!The grinding element is subject to normal wear during use.Before every grinding operation, check the wall thickness ofthe grinding bowls. In t

Certifications and CE conformityFritsch GmbH has been certified by the TÜV-Zertifizierungsgemeinschafte.V.An audit certified that Fritsch GmbH conform

Exception: Tungsten carbide balls (<20 mm) may be temporarily (a fewminutes) combined with grinding bowls made of tempered steel.6.1.1 Size of the

Grinding bowl /Useful capacity (material to beground)12 ml0.5 - 5 ml45 ml3 - 20 mlStainless steel /Tempered steel30 g 90 gHardmetal tungsten carbide 5

NOTICE!If the filling quantity is lower than the specified minimum,this will result in increased wear due to abrasion! This cancause irreparable damag

6.4.3 Reverse moden Useful for mechanical alloying.n Improvement of the homogeneity of the sample during mixing.A low to medium speed is recommended

6.4.7 Wet grinding (grinding in a suspension)DANGER!Explosion hazard! Ignition hazard!The device is not explosion-protected. If flammable liquidsare

13 Spindle screw14 Lock nutClampingn Place the sealing ring and the lid onto the bowl.n Place the grinding bowl in the grinding bowl holder on the cor

CAUTION!The maximum permissible temperature of the grindingbowl outer casing is 100 - 110 °C (agate, max. 70 - 80 °C).The grinding duration is therefo

6.8 Setting the speedn Switch on the main switch (8) on the back of the device (I).n The green POWER SUPPLY ready status indicator lights up on theco

6.9.1 Changing the time unit in setup mode1. When the device has been switched off, press and hold the STOPbutton on the front control panel.2. Switc

6.11 Repetition of grinding / pause cyclesREPETITIONS control panel areaPress + or - button; select the number of repetitions (0..99). The numberof r

Table of contents1Basic structure... 62 Safety information and use...

6.12.2 Switching offn Press the STOP button on the control panel.n Shortly after the mill comes to a standstill, the hood is unlocked andcan be opene

7 CleaningDANGER!Mains voltage!– Before beginning with cleaning work, disconnect themains plug and protect the device against being unin-tentionally

7.2 Milln After it has been switched off, the micro mill can be wiped downwith a damp cloth. Cleaning - 42 -

8 MaintenanceDANGER!Mains voltage– Before beginning with maintenance work, unplug themains plug and protect the device against being unin-tentionally

Functional part Task Test Maintenance intervalV-belt Motor to planetary disc Check the voltage; removethe housing; the belt mustnot slacken by more th

9 RepairsDANGER!Mains voltage!– Before beginning with repair work, unplug the mainsplug and protect the device against being unintention-ally switche

Fault description Cause RemedyMicro-fuse on the board blown To check the micro-fuse the housinghas to be removed.Grinding stock escapes Clamping devic

10 DisposalIt is hereby confirmed that FRITSCH has implemented the directive2002/95/EC of the European Parliament and Council from 27th January2003 f

11 Guarantee termsAs manufacturer, FRITSCH GmbH provides – above and beyond any guar-antee claims against the seller – a guaranty valid for the durat

This guarantee excludes any costs for transport, packaging or travel thataccrue in the event the product must be sent to us or in the event thatone of

6 Using the device... 286.1 Choice of grinding bowls and grinding balls...

12 Exclusion of liabilityBefore using the product, be sure to have read and understood thisoperating manual.The use of the product requires technical

Fritsch GmbH excludes any liability, warranty, or other obligation to com-pensate for damages, regardless of whether this liability, warranty, orother

13 Safety logbookDate Maintenance / Repair Name Signature Safety logbook - 52

Date Maintenance / Repair Name Signature Safety logbook - 53 -

14 IndexAAccident prevention ...7Adjusting to the mains voltage ...23Ambient conditions ...22Aut

© 2014Fritsch GmbHMilling and SizingIndustriestraße 8D - 55743 Idar-ObersteinTelephone: +49 (0)6784/ 70-0Fax: +49 (0)6784/ 70-11email: info@fritsch

1 Basic structure1 Hood handle2 Latch3 Hood4 Membrane keyboard5 Spindle clamping device6 Lock7 Voltage rotary switch8 Main switch9 Mains connection10

2 Safety information and use2.1 Requirements for the userThis operating manual is intended for persons assigned with operatingand monitoring the Frit

2.2.1 Operating principleThe grinding stock is crushed and ground by grinding balls in a grindingbowl. The centrifugal forces from the rotation of th

By using the PULVERISETTE 7 classic line the customer agrees with thisand recognizes that defects, malfunctions or errors cannot be completelyexcluded