Operating Instructions Translation of the original C B t Mill FRITSCH CROSS BEATER MILL
PULVERISETTE 16 Fritsch GmbH Milling and Sizing Industriestrasse 8 D - 55743 Idar-Oberstein Phone: +49 (0)6784/ 70-0 Fax +49 (0)6784/ 70-11 Email: info@fritsch.de Internet: http://www.fritsch.de Fritsch GmbH, has been certified by the TÜV-Zertifizierungsgemeinschaft e.V. Certificat registration number 71 100 J 596. It was verified through an audit that Fritsch GmbH satisfies the requirements of DIN EN ISO 9001:2008.
PULVERISETTE 16 Table of contents 1 1.1 1.2 1.3 1.4 1.4.1 1.4.2 1.5 1.6 2 2.1 2.2 2.3 2.4 3 3.1 3.2 3.3 3.4 3.5 3.6 4 4.1 4.2 4.3 4.4 4.5 4.6 4.7 Page General/Introduction ............................................................................3 Notes about the operating instructions ......................................................... 3 Warnings Used .............................................................................................
PULVERISETTE 16 1 General/Introduction 1.1 Notes about the operating instructions • Study the operating instructions carefully. • The cross beater mill “pulverisette 16” is referred to below as the cross beater mill. • All operators must be familiar with the contents of the operating instructions. • Please follow the notes for your safety. • The cross beater mill was designed from a perspective of user safety; however, some residual dangers could not be eliminated.
PULVERISETTE 16 1.2 Warnings Used The following symbols are used in this description to indicate important information and possible dangers. DANGER Indicates a direct danger with high risk that will lead to death or severe physical injury if not avoided. WARNING Indicates a possible danger with moderate risk that could lead to death or (severe) physical injury if not avoided.
PULVERISETTE 16 1.
PULVERISETTE 16 1.4 Brief description of the device 1.4.1 Fields of application The cross beater mill serves primarily for preliminary and fine comminution of medium-hard, brittle materials up to Mohs hardness of 6. Thanks to a large selection of accessories, the cross beater mill is a device with wide-ranging fields of application primarily in the areas of chemicals and ceramics, in mining and metallurgy as well as in the preparation of soil samples, etc. in the laboratory and in industry.
PULVERISETTE 16 1.5 Technical data Dimensions: “pulverisette 16” approx. 560x420x445mm (height x width x depth) “pulverisette 16” with base frame approx. 1183x560x700mm (height x width x depth) Weight: “pulverisette 16” net approx. 36 kg with base frame net approx. 58 kg Operating noise Noise measurement according to DIN 45635-31-01-KL3 The noise values are also influenced by the properties of the material being ground.
PULVERISETTE 16 Filling funnel and housing of aluminium Material no.. 239 Short name G-Al Si 10 Mg Composition Al 87,300 % Si 11,000 % Fe 00,500 % Mg 00,500 % Mn 00,400 % Ti 00,150 % Zn 00,100 % Cu 00,050 % Grinding insert of cast iron Short name GG-20 Composition Fe 93,600 % C 03,650 % Si 01,800 % Mn 00,550 % P 00,300 % S 00,100 % Cross beater of tempered cast iron Material no.. 0.
PULVERISETTE 16 2 Operating safety 2.1 General safety instructions • Study the operating instructions carefully. • All operators must be familiar with the contents of the operating instructions. For this purpose, always keep the operating instructions within easy reach. • Do not remove the instruction labels. • Do not disable safety devices. • Independent conversions of the device negate the conformity with European directives declared by Fritsch and void the warranty.
PULVERISETTE 16 2.3 Protective devices • Protective devices should be used for the intended purpose and must not be made unserviceable or removed. • All protective devices must be regularly inspected for completeness and proper function. See sections 6 Maintenance and 7 Required inspections. 2.
PULVERISETTE 16 Process Action Dangers Opening and closing Only close the door when the contact surfaces are absolutely free of of the mill housing grinding material and other contaminants. Do not open “pulverisette 16” while the motor is running. Adding material grinding Cleaning Mechanical components the seal can be damaged. and In the grinding of toxic or otherwise harmful substances, there is a risk of inhalation of dusts that are harmful to health.
PULVERISETTE 16 3 Installation 3.1 Unpacking • Pull out the nails with which the shell is fastened to the transport pallet. The shell is the wooden box that is situated over the transport pallet. • Lift the shell off the transport pallet. • Compare the contents of the delivery with your order. 3.2 Transport • Transport with a forklift or elevating truck while on the transport pallet. • Use the ring bolt H for transport of the cross beater mill. Do not stand under the transport pallet! 3.
PULVERISETTE 16 3.5 Fastening of the “pulverisette 16” to the universal support Lift the mill onto the support with 2 people. Attention! Warning against danger spot Important!!! Secure the device against tipping until it is completely screwed in place, since the mill’s centre of gravity allows it to tip forward. Then fasten the mill to the installation plate with the supplied fastening materials.
PULVERISETTE 16 3.6 Electrical connection CAUTION Electrical Safeguard! Danger of damages due to short-circuit. • Ensure that the socket is connected to a power line secured with a circuit breaker. The electrical connection may only be created by a qualified electrician. The voltage and frequency of the cross beater mill can be found on the type plate. Make certain that the values match the existing power network.
PULVERISETTE 16 4 Working with the “pulverisette 16” 4.
PULVERISETTE 16 4.
PULVERISETTE 16 4.3 Opening and closing the mill housing Only open the “pulverisette 16” while it is switched off. • Press the button 0 on the power switch A or turn to the OFF setting (see image) • Press the hand wheel B1 and turn to the left • The hand wheel snaps into the final position • Close in reverse order 0 I Important: Only close the door when the contact surfaces are absolutely free of grinding material and other contaminants. Mechanical components and the seal can be damaged.
PULVERISETTE 16 4.4 Inserting the bottom sieve Bottom sieves BS of stainless steel with Conidur or round perforation are available as accessories. (See image) Conidur 0.12/0.2/0.25/0.5/0.75/1/1.5/2 mm Round hole 3/4/5/6/8/10 mm • Stop the “pulverisette 16” • Open the mill housing • Insert the bottom sieve BS • Set the impact gap between the grinding insert and cross beater to 1mm, with a bottom sieve to cross beater spacing of not < 1 mm.
PULVERISETTE 16 4.7 Readjusting the impact gap From time to time, the gap between the grinding insert and the impact plates of the cross beater should be inspected.
PULVERISETTE 16 6 Maintenance • Before the start of maintenance work, pull the power plug and secure the device against accidental reactivation! • • • Warn about maintenance work with a sign. Only have maintenance work performed by experts. Put safety devices back into operation after maintenance and repair work. The cross beater mill requires almost entirely no maintenance. From time to time, the gap between the grinding insert and the impact plates of the cross beater should be inspected.
PULVERISETTE 16 8 Warranty The warranty card enclosed with the machine upon delivery must be completely filled out and returned to the delivering factory so that the warranty can enter into effect. Online registration is also possible. More information can be found on your warranty card or on our website http://www.fritsch.
PULVERISETTE 16 FRITSCH GMBH endeavours, with the greatest of care, to continually improve the quality, reliability and safety of their products and to conform with the state of the art. The products supplied, as well as these operating instructions, correspond with, at the time of transfer from the influence area of FRITSCH GMBH, the respective state of the art. Customers agree and acknowledge that, through usage of the product, defects, faults or errors cannot be ruled out entirely.
