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4

Safety instructions

Working with the device:

Do not use the device in explosive 
atmospheres, it is not EX-protected. 

With substances capable of forming an explosive mixture, 
appropriate safety measures must be applied, e.g. work-
ing under a fume hood.

To avoid body injury and property damage, observe the 
relevant safety and accident prevention measures when 
processing hazardous materials.

Only process media that will not react dangerously to the 
extra energy produced through processing. This also ap-
plies to any extra energy produced in other ways, e.g. 
through light irradiation.

The device is not suitable for hand-held operation.

Switch off the device at the power switch (item 8) or pull 
out the mains plug when changing or handling the dis-
persing tool.

Do not touch rotating parts during 
operation!

The dispersing tool and the cou-
pling flange can become hot during 
the operation. 

If a dispersion tool is not inserted into the drive flange as 
far as the mark it can become extremely hot in operation 
and thus suffer damage.

Be aware that the unit starts with the 
set speed, which is shown on the dis-
play. If uncertain start with the lowest 

speed and increase it gradually.

Reduce the speed if the medium splashes out of the vessel 
because the speed is too high.

If the interaction between the medium and dispersing 
element or working with dispersing tools with a stator 
diameter ≥18 mm and a speed of more than 20000 rpm, 
makes a loud noise, be sure to wear your personal protec-
tive equipment.

General information:

• 

Read the operating instructions in full before start-

ing up and follow the safety instructions.

• Keep the operating instructions in a place where they can 

be accessed by everyone.

• Ensure that only trained staff work with the device.
• Follow the safety instructions, guidelines, occupational 

health and safety and accident prevention regulations.

Please pay attention to the danger-
ous parts of the equipment in Fig. 2.

Beware of the risk of:
- flammable materials
- glass breakage
- sharp edges on the dispersing tool. 

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

processed. There is a risk from:
- splashing and evaporation of liquids
- body parts, hair, clothing and jewellery getting caught.

• The device must only be used in a technically perfect condition.
• Do not cover the ventilation slots on the drive in order to 

ensure adequate cooling of the drive.

• The voltage stated on the type plate must correspond to 

the power voltage.

• Abrasion of the dispersion equipment or the rotating ac-

cessories can get into the medium you are working on.

Device setup:

The power switch of the IKA device 
must be accessed immediately, di-
rectly and without risk at any time. 

If access to the power switch cannot be ensured, an addi-
tional emergency stop switch that can be easily accessed 
must be installed in the work area.

Make sure that the unit is stably 
mounted. The vessel used for dis-
persing must be secured.

Set up the stand in a spacious area 
on an even, stable, clean, non-slip, 
dry and fireproof surface.

• Ensure that the dispersion tool is securely properly into 

the drive unit.

• All screw connections must be properly tightened.
• Check that the turning knobs are secure and tighten if 

necessary.

• Glass vessels must always be secured with a clamp to pre-

vent them spinning. 

DANGER

CAUTION

DANGER

WARNING

NOTICE

WARNING

WARNING

• Before switching on the dispersing device make sure that 

the dispersion tool shaft is immersed in the medium. Ob-
serve the operating instructions of the dispersion tools.

• The distance between the dispersion tool and the vessel 

bottom should not be less than 10 mm

.

• Use the dispersion tool always inside the dispersing vessel.
• Do not use the device without a dispersion tool.

DANGER

CAUTION

Summary of Contents for T25 easy clean digital

Page 1: ...Operating instructions EN 20000017329a T25 easy clean digital control_072018 IKA T25 easy clean digital IKA T25 easy clean control ...

Page 2: ...arts Dangerous parts Device setup Item Designation 1 Operator panel and display 2 Turning knob 3 Dispersion tool 4 USB port 5 Stand 6 Extension arm 7 Cross sleeve 8 Power switch 9 Strap clamp Fig 1 4 5 6 7 8 9 On Off 3 2 1 Fig 2 ...

Page 3: ...n of conformity 3 Explication of warning symbols 3 Safety instructions 4 Intended use 5 Unpacking 6 Useful information 6 Drive 6 Securing 7 Operator panel and display 8 Commissioning and operating 10 Interfaces and outputs 12 Accessories 13 Permitted dispersion tools 13 Warning message 14 Error codes 14 Maintenance and cleaning 15 Technical data 16 Warranty 16 WARNING We declare under our sole res...

Page 4: ...ions guidelines occupational health and safety and accident prevention regulations Please pay attention to the danger ous parts of the equipment in Fig 2 Beware of the risk of flammable materials glass breakage sharp edges on the dispersing tool Wear your personal protective equipment in accordance with the hazard category of the media to be processed There is a risk from splashing and evaporation...

Page 5: ...e device without tools must later be refitted to ensure safe op eration This will prevent the infiltration of foreign objects liquids and other contaminants Never run dispersion tools dry as the gasket and bear ings will be destroyed if the tools are not cooled by the medium In the event of unbalance or unusual noises switch off the device immediately Replace the dispersion tool If there is no dif...

Page 6: ... and thrust forces In addition high turbulence occurs in the shear gap between rotor and stator which provides optimum mixing of the suspension The dispersion effectiveness is heavily dependent on the product of the shear gradient and the time the particles spend in the shear zone The optimum range for the cir cumferential velocity of the rotor stator arrangement is 6 24 m s A processing time of a...

Page 7: ...tion may cause the screw to become loose It is there fore necessary for safe use to regularly check that the exten sion arm is attached securely Tighten the hexangular bolt as required Securing the disperser to the stand Check that the disperser is held in position firmly prior to each use and also at regular intervals The position of the disperser must only be adjusted when the equipment is sta t...

Page 8: ...Stop knob Set the speed Set the timer when Timer setting is activated Start stop dispersing function L On off button Switch on off the device M Timer button Switch between the setting of speed and timer N min sec indicator Indicate the Timer or Counter is in minute second min sec mode O Timer setting indicator Indicate the Timer can be set P Speed setting indicator Indicate the speed can be set Wh...

Page 9: ...spersion tool indicator Indicate the S 25 EC T dispersion tool is in serted J S 25 EC T dispersion tool button Display the remaining time to maintenance of S 25 EC T tool Activate the reset of the maintenance time K Start Stop knob Set the speed value by rotating the knob Set the timer value by rotating the knob when Timer setting is activated Start stop the running of the device by press ing the ...

Page 10: ...the device by pressing on off button L After a beep the Speed setting indicator P lights up Change the speed setting by rotating the Start Stop knob K The speed value shows on the display A e g means the speed is 3200 3 2 x 1000 rpm Start the device by pressing the Start Stop knob K Note After starting actual speed value flashes until reach the set value Setting speed Switching on After switching ...

Page 11: ...0 the device will not stop but we recommend a maintenance of the tool as soon as possible After the maintenance in a IKA service workshop the maintenance time will be reset from the service team In all other cases it is possible to reset the maintenance time with the device Description see below To check the tool maintenance time of S 25 EC T by pressing S 25 EC T dispersion tool button J Display ...

Page 12: ...et Commands are generally sent from the computer Master to the device Slave The device sends only at the computer s request Even fault indications cannot be sent spontaneously from the device to the computer automation system Commands are transmitted in capital letters Commands and parameters including successive parame ters are separated by at least one space Code hex 0x20 Each individual command...

Page 13: ... Stainless steel S 25 D 10 G KS Synthetic material S 25 D 14 G KS Synthetic material S25 KD 18 G Stainless steel S25 KD 25 G Stainless steel S25 KD 25 F Stainless steel S25 KD 18 G ST Stainless steel S25 KD 25 G ST Stainless steel S 25 EC C 18G ST Stainless steel S 25 EC T C 18G ST Stainless steel S 25 EC only suitable for T25 easy clean digital or T25 easy clean control Full functionality of the ...

Page 14: ...function during operation may be identified by an error message on the display Proceed as follows in such cases Switch off device using the power switch Carry out corrective measures Restart the device Error code Cause Effect Solution E 3 Inside temperature is too high motor off Switch off the device and let it cool down Restart the device E 4 Motor can t run normal can t start or not reach the ta...

Page 15: ...be placed in the cleansing agent for the purpose of cleaning Do not allow moisture to get into the device when cleaning Before using another than the recommended method for cleaning or decontamination the user must ascertain with IKA that this method does not destroy the device Spare parts order When ordering spare parts please give machine type manufacturing number see type plate item and designa...

Page 16: ...25 easy clean control Operating voltage VAC 220 240 10 100 120 10 Frequence Hz 50 60 Motor rating input W 500 Motor rating output W 400 Volume range H2O l 0 001 2 Maximum viscosity mPa s 5000 Speed range rpm 3000 25000 Speed deviation 2 of current speed Speed display LED Speed adjustment stepless Noise without dispersion tool dB A 70 Extension arm Ø x L mm 13 x 160 Temperature display no LED Tempe...

Page 17: ...IKA Werke GmbH Co KG Janke Kunkel Str 10 D 79219 Staufen Tel 49 7633 831 0 Fax 49 7633 831 98 sales ika de www ika com ...

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