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012-15856A 

PS-3401 

   

 

 

 

 

 

 

 

Instruction Manual 

1-916-462-8384 

 

   

 

 

 

 

 

 

 

 

800-772-8700 

Safety instructions                                                          

 

For your protection 

 

 

 

 

Read the operating instructions in full before starting up 
and follow the safety instructions when in use.

 

 

Ensure that only trained staff works with the device. 

 

Socket must be earthed (protective ground contact). 

 

Caution-Magnetism! 

Effects of the magnetic field have to be 

taken in to account (e.g. data storage media, cardiac 

pacemakers…). 

 

The heating plate can reach temperatures of 310°C  and pay 
attention to the residual heat after switching off.   

 

The main power supply cable should not touch the heating 
plate. 

 

Wear your personal protective equipment in accordance with 
the hazard category of the media to be processed. 

Otherwise there is a risk from: 

-

 

Splashing and evaporation of liquids 

-

 

Ejection of parts 

-

 

Release of toxic or combustible gases 

 

Set up the device in a spacious area on an even, stable, clean, 
nonslip, dry and fireproof surface.   

 

Don’t use damaged components. 

 

Gradually increase the speed and reduce the speed if 

-

 

the medium splashes out of the container because the 

speed is too high 

-

 

the machine is not running smoothly 

-

 

the container moves on the heating plate 

 

Caution! 

Only process and heat up any media that has a flash 

point higher than the adjusted safe temperature limit that has 

been set.

 

 

The safe temperature limit must always be set to at least 50°C 
lower than the fire point of the media used. 

 

Beware of hazards due to: 

-

 

flammable materials 

-

 

combustible media with a low boiling temperature 

-

 

glass breakage 

-

 

incorrect container use 

-

 

overfilling of media 

-

 

unsafe condition of container 

 

The machine may heat up when in use. Don’t use the machine 
in explosive atmospheres with hazardous substances.   

 

Process pathogenic materials only in closed containers under 
a suitable extractor hood. 

 

Only process media that will not react dangerously to the extra 
energy produced in other ways, e.g. through light irradiation. 

 

Accessories must be securely attached to the machine and 
can’t come off by themselves. 

 

Always disconnect the plug before fitting accessories. 

 

The machine can only be disconnected from the mains supply 
by pulling out the mains plug or the connector plug. 

 

 

 

 

Summary of Contents for PS-3401

Page 1: ...PS 3401 Operating Instructions Safety instructions 2 Inspection 3 Control 4 Trial run 6 Heating 6 Residual heat warning Hot 7 Stirring 7 Faults 7 Maintenance 8 Standards and regulations 8 Specifications 8 Warranty 9 PS 3401 Heater Stirrer ...

Page 2: ...ease the speed and reduce the speed if the medium splashes out of the container because the speed is too high the machine is not running smoothly the container moves on the heating plate Caution Only process and heat up any media that has a flash point higher than the adjusted safe temperature limit that has been set The safe temperature limit must always be set to at least 50 C lower than the fir...

Page 3: ...e mains voltage Don t cover the machine even partially e g with metallic plates or film which will result in overheating Ensure the heating plate is kept clean Protect the machine and accessories from bumps and impacts The minimum distance between the machines the minimum distance between the machine and the wall is 100 mm Inspection Unpack the device carefully and check for any damages that may h...

Page 4: ...012 15856A PS 3401 Instruction Manual 4 1 916 462 8384 800 772 8700 ...

Page 5: ...e safety temperature the machine stops heating It s the max temperature of 320 C by rotating the knob to the limit in the clockwise direction it ll be the min temperature of 50 C by rotating the knob to the limit in the anti clockwise direction 4 Temperature setting scale Reading the temperature setting value 5 Speed setting scale Read the speed setting value 6 Heating indicator It s lit when heat...

Page 6: ...e contact manufacturer supplier for technical support Warning DO NOT move the container when the device is working Heating With the digital temperature control the machine has two separate safe circuits The hotplate is kept at a constant temperature by a digital control circuit The hotplate temperature can also be monitored by another adjustable safe circuit The two temperature sensors PT1000 inte...

Page 7: ...use is broken or loose Fault in power on self test Power off the device and then restart Actual speed can t reach the set value Media in high viscosity may probably cause abnormal speed reduction of the motor The device can t be powered off when switched off Check if the residual heat warning function is still on and the hotplate temperature is above 50 C the setting indicator is lit Fault Fault d...

Page 8: ...lectronic product is subject to disposal and recycling regulations that vary by country and region It is your responsibility to recycle your electronic equipment per your local environmental laws and regulations to ensure that it will be recycled in a manner that protects human health and the environment To find out where you can drop off your waste equipment for recycling please contact your loca...

Page 9: ...0 320 Residual heat warning 50 C Dimensions W x D x H mm 250x148x85 Weight kg 1 9 Permissible ambient temperature C 5 40 Permissible relative humidity 80 Protection class acc to DIN EN60529 IP42 Table 5 Warranty The instrument is warranted to be free from defects in materials and workmanship under normal use and service for a period of five years from the date of invoice The warranty is extended o...

Page 10: ...ction Manual 10 1 916 462 8384 800 772 8700 Technical Support Address PASCO scientific 10101 Foothills Blvd Roseville CA 95747 7100 Phone 916 462 8384 worldwide 800 772 8700 US Email techsupp pasco com Web www pasco com support ...

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