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Chapter 2 

SAFETY INFORMATION 

 

2.1  GENERAL SAFETY STANDARDS  

 

 

The use, lifting, installation, maintenance and scrapping of the machine must only be carried 
out by qualified staff
. Qualified people are those who are authorised to carry out any activities due to 

their experience and knowledge of the machine operation and the standards, rules and regulations. 

The user must be taught about the machine operation to avoid misuse of it and about the safety devices, 

which the machine could be eventually equipped with. The safety devices will have to be kept assembled 
and checked daily. 

The manufacturers offer training and assume no liability for any damages due to a misuse of the 

machine by unskilled staff. 

 

The manufacturer recommends carefully following the instructions and procedures of the operating 
manual and the safety standards concerning the safety devices and the general regulations governing the 

work environment.  

 

Verify the conformity of the machine to the standards in force in the country where the machine is to be 
installed. 

 

The operating manual must be read carefully by the safety supervisor, by the operators and maintenance 
engineers. It must always be kept near the machine.  

 

Any tampering or modifications to the machine (electric, mechanical etc.) are not allowed without the 
written agreement of the manufacturer and the manufacturer will not accept any damages in respect of 

modifications.   

 

The removal of or tampering with safety devices will be an infringement of the EEC Safety Standards.  
The manufacturer assumes no liability for any damages. 

 

The machine has to be installed in a place safe from fire and explosion. 

 

We recommend using only original spare parts and accessories; otherwise the manufacturer assumes no 
liability. 

 

Take care to avoid dangerous situations during operation; on malfunction immediately stop the machine 
and contact the manufacturer or Authorised Service Staff of the dealer at once. 

 

The manufacturer assumes no liability for any damage caused to persons or property if the general safety 

standards or the instructions of this manual are not followed. 

 

 

2.2 SAFETY 

SYSTEMS 

 
MEANING: Safety devices are all the safety measures using specific equipment (guards, cages etc.) to 

protect the operator from any danger that couldn’t be avoided when the appliance was designed.   

 

DANGER 

The removal of safety devices or tampering with the machine could cause risks to 

the operator or any other persons. 
The manufacturer assumes no liability for any damage caused to persons or 

property due to tampering with safety devices. 

 

 

 

PASSIVE SAFETY DEVICES 

These devices don’t require any action or intervention to be operational.  

 

2.3  DANGEROUS PARTS AND RESIDUAL RISK  

 

Take care inside and around the machine where the operator could be wounded or damaged.  
During some procedures the operator may face some risk ff danger. The risks can be eliminated by carefully 
following the procedures in this manual and using suitable safety devices. 

 

 

The main switch also acting as emergency switch. 

 

For active safety devices are meant all those devices avoiding or reducing the risks for the operators. These 

devices require an active and aware intervention to be operated

 

 

Summary of Contents for CE310

Page 1: ...User Guide User Guide Le Chateilier Bath CE310 Impact Test Equipment Ltd www impact test co uk www impact test com ...

Page 2: ...nt Ltd Building 21 Stevenston Ind Est Stevenston Ayrshire KA20 3LR T 01294 602626 F 01294 461168 E sales impact test co uk Test Equipment Web Site www impact test co uk Test Sieves Accessories Web Site www impact test com ...

Page 3: ...ND MASS Chapter 5 OPERATOR S INTERFACE 5 1 CONTROLS AND MESSAGES Chapter 6 USE 6 1 WARNINGS 6 2 PREPARATION OF THE APPLIANCE 6 3 SPECIMEN POSITIONING 6 4 SWITCHING ON OF THE APPLIANCE 6 5 EMERGENCY STOP 6 6 STARTING AFTER AN EMERGENCY STOP 6 7 TRIAL STARTING 6 8 EXAMPLE OF OPERATING Chapter 7 MAINTENANCE 7 1 ROUTINE MAINTENANCE 7 2 SPECIAL MAINTENANCE 7 3 PERIODICAL INSPECTIONS Chapter 8 DIAGNOSIS...

Page 4: ...on of the timer and the heating element grant the water boiling by avoiding its evaporation and assuring that Le Chatelier moulds remain covered by the water during all the test execution For further information please contact the agent or the manufacturer 3 Chapter 1 GENERAL INFORMATION 1 1 GENERAL FEATURES This manual is addressed to the carrier the installer the user the maintenance operator th...

Page 5: ...EEC Safety Standards The manufacturer assumes no liability for any damages The machine has to be installed in a place safe from fire and explosion We recommend using only original spare parts and accessories otherwise the manufacturer assumes no liability Take care to avoid dangerous situations during operation on malfunction immediately stop the machine and contact the manufacturer or Authorised ...

Page 6: ...ct due to unforeseen failure of the electric system Do not subject the equipment to violent shocks Do not expose the equipment to fire extreme temperature or weld splatters Avoid corrosive substances coming in contact with the equipment Never wash the appliance using water sprays DURING USE To ensure maximum operator safety do not touch any moving components during test execution and always observ...

Page 7: ...r DANGER Materials used for packaging plastic polystyrene screws nails wood etc must to be kept away from children They must be disposed of according to local regulations ATTENTION Avoid impact and tipping the equipment ATTENTION Before disposing of packaging check that any accessories manuals documents or spare parts are not inside 3 3 INSTALLATION The machine has to be placed in an environment s...

Page 8: ...f the sum from the second to the fifth harmonics not more than 10 of the total voltage as a real value between the conductors A further distortion of 2 is accepted for the sum from the sixth to the thirtieth harmonics of the real total value between the conductors With reference to the tension unbalance of the three phase voltage the inverted sequence component and the zero sequence component must...

Page 9: ...S B5 LE CHATELIER MOULDS B6 HEATING ELEMENT B1 COVER Reduces water evaporation during the test B2 CHAMBER Houses the specimens and the water required to perform the test B3 VENT HOLE Allows adjustment of the steam flow in order to avoid cover jolts during the water boiling It also helps to limit evaporation B4 RACK TO HOLD SPECIMENS This rack is useful to hold the Le Chatelier moulds OPTIONAL and ...

Page 10: ... decrease The appliance has been developed to keep the moulds well submerged during the test It is suggested to limit the evaporation by opening the vent hole B3 only when necessary and to verify the water level from time to time If the operator discovers that the water level is too low and does not give cover to the heating element and the moulds it will be necessary to add some boiling water dur...

Page 11: ...er we describe a standard procedure which allows an inexperienced operator to use the Le Chatelier water bath in the correct way 1 Prepare the appliance as described in the Chapter PREPARATION OF THE APPLIANCE of this manual 2 Place the moulds correctly as described in the Chapter SPECIMEN POSITIONING of this manual 3 Put the Main Switch on the I position and set the timer on 30 so that the heatin...

Page 12: ... all required inspections in the chapter PERIODICAL INSPECTIONS 7 2 SPECIAL MAINTENANCE For any special maintenance operation repairs replacements or any other operation not described in this manual please refer to the supplier 7 3 PERIODICAL INSPECTIONS Verify that the heating element is free from calcareous deposits If present remove them using a plastic palette knife DANGER Before starting any ...

Page 13: ...ng aside for a long time it is necessary to disconnect the electrical supply Execute all maintenance operations Oil parts that are not varnished and protect the machine against the dust 9 2 SCRAPPING When the machine is not used anymore it is recommended Disconnect the supply cable Cover destroy all parts which may be dangerous Disassemble the machine and scrap it as per local regulations 12 ...

Page 14: ...ENCLOSURE A COMPLETE APPLIANCE A1 ...

Page 15: ...ENCLOSURE B INSIDE VIEW OF THE APPLIANCE B1 B2 B3 B6 B4 B5 ...

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