Fritsch PULVERISETTE 2 Manual do Utilizador

LABORATORY - MORTAR MILLPULVERISETTE 2Operating instructionsValid starting with: 02.2000/101Read the instructions prior to performing any task!Transla

WARNING!This symbol and keyword combination points out a possiblyhazardous situation that can result in death or seriousinjury if not avoided.CAUTION!

DANGER!This symbol and keyword combination designates contentsand instructions for proper use of the machine with com-bustible substances. Ignoring in

Designation Explanation1., 2., 3. ...Step-by-step procedure instructionsðResults of steps in the procedureReferences to sections in this manual and re

DANGER!Explosion hazard!– When grinding oxidizable substances, e.g. metals orcoal, there is a risk of spontaneous combustion (dustexplosion) if the sh

2.7 Hazardous pointsCAUTION!– Crushing hazard when closing the grinding chamber!–Crushing hazard when closing the latch (5)!– Crushing hazard when in

3 Technical data3.1 Dimensions410 x 310 x 460 mm (height x width x depth)3.2 Weight24 kg (net)34 kg (gross)3.3 Operating noiseEmissions value of wo

3.8 Final finenessThe final fineness depends on the grinding duration - sufficiently longgrinding times can yield an average particle feed size of 10

4 Installation4.1 TransportWARNING!Improper lifting can lead to personal injury or propertydamage. The machine must only be lifted with suitableequip

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

5 Initial start-upPerform initial start-up only after all work as described in Ä Chapter 4‘Installation’ on page 17 has been carried out.5.1 Switchi

Version 02/2014 Index 009Fritsch GmbHMilling and SizingIndustriestraße 8D - 55743 Idar-ObersteinTelephone: +49 (0)6784/ 70-0Fax: +49 (0)6784/ 70-11e

6 Using the deviceWARNING!If the grinding elements used are not original accessories,we provide no guarantee and exclude all liability fordamage to t

6.1.3 Setting the grinding durationThe desired grinding duration can be set with the " + " and " - " buttons.Depending on the set

NOTICE!If liquid nitrogen is added to the grinding process, it is onlypermitted with the monolithic stainless-steel grinding set.With mineral material

n Rotation to the right = clockwise rotationn Rotation to the left = anticlockwise rotationAn arrow on the mortar indicates the direction of rotation

6.4 Setting the grinding pressureNOTICE!Before commissioning, it is necessary to adjust (zero posi-tion) the pressure scale (see Ä Chapter 6.5.1 ‘Adj

6.4.3 Pre-crushing settings for coarse samplesTo pre-crush coarse samples of up to 8 mm, the adjusting nut (c) can beraised above the zero position i

The zero position of the pressure scale can be determined two differentways:n Close the lid and its latch. Start the device (START). The adjusting nut

6.6.1 Setting the scraper1. Turn the screw to the left.2. Release the lever.3. Grip the guide rod.4. Move the scraper against the wall and onto the b

5. Tilt the guide rod while turning the scraper to the left to align itwith the guide rod.6. Clamp the lever. Then release the guide rod.7. Turn the s

6.7 Filling the grinding stock / Starting the grinding process1. Open the latch of the lid. Open the laboratory mortar mill.2. Fill a maximum of 190

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

NOTICE!If liquid nitrogen is added to the grinding process, it is onlypossible when using the stainless steel grinding set (orderno. 462140.00) becaus

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

Should it be necessary to use the seal, but there are prob‐lems with abrasion of the seal (possible with samples whichproduce large amounts of dust or

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

Functional part Task Test MaintenanceintervalSafety switch Operator safety Does the millstop when thehood isopened?Before each useVentilation slots Co

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

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

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

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

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 - 41

Date Maintenance / Repair Name Signature Safety logbook - 42 -

Date Maintenance / Repair Name Signature Safety logbook - 43 -

Date Maintenance / Repair Name Signature Safety logbook - 44 -

14 IndexAAccident prevention ...7Adjusting the mains voltage ...18Adjusting the vertical pressure scale ...

WEEE ...36Weight ...15Working with the device ...20 Index - 46 -

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

6.3.1 Installing/removing the mortar... 226.3.2 Installing/removing the pestle...

1 Basic structure1 Lid2 Pestle3 Lid safety switch4 Mortar5 Latch6 Pressure regulator, pestle against mortar wall7 Scraper8 Control panel Basic struct

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

Mining/Metallurgy Ores, coal, coke, slagsChemistry Fertilizers, dyes, pesticides, salts,detergents, synthetic resinsGeology/Mineralogy Rocks (up to Mo

2.3 Obligations of the operatorBefore using the PULVERISETTE 2, this manual is to be carefully read andunderstood. The use of the PULVERISETTE 2 requ