IKA CBC 5 basic Operating Instructions Manual

20000013102

IKA® CBC 5 basic

CBC 5 basic_112016

Operating instructions EN

Item Designation 1 Operator panel and display 2 Filling opening lid 3 Front cover 4 Handle 5 Venting grid 6 Mains switch 7 Power socket 8 Cable clip 9 Pump connection IN 10 Pump connection OUT 11 RS 232 interface 12 USB interface 13 External temperature sensor socket

Device setup

Fig. 1

RS 232

ext

Pt 100

Micro USB

11 12

9 10

Contents

Source language: German

Page

Device setup �� 2 Declaration of Conformity �� 4 Explication of warning symbols �� 4 Safety instructions �� 5 General information ��5

Fluids ��6

Correct use �� 6

Use ��6 Range of use (indoor use only) ��6

Unpacking �� 7

Unpacking ��7 Delivery scope ��7

Preparations �� 7

Setting up ��7 Connecting the tubings ��7 Filling and draining ��8 Fluids (Standard information for IKA® ﬂuid) ��9 Moving the device ��10

Operator panel and display �� 10 Setting the safety temperature �� 11 Commissioning �� 11 Menu settings �� 12

Menu structure ��12 Basic guide to setting the menu options ��13 Operating mode (MODE)��13 Maximum temperature (HI T) ��13 Minimum temperature (LO T) ��13 Maximum speed (HI R) ��13 Minimum speed (LO R) ��13 Fluid type (FLUI) ��13 Temperature control type (AUTO) (for heating) ��13 External and internal temperature control (ET) (for heating) ��14 Alarm and key tone (BEEP) ��14

Cooling (COOL)

��14

Calibration and adjustment (CALI) ��14

Interface and output �� 15 Maintenance and cleaning �� 17 Error codes �� 18 Accessories �� 19 Technical data �� 20 Warranty �� 21 Pump performance curve �� 21

Declaration of Conformity

Explication of warning symbols

We declare under our sole responsibility that this product corresponds to the regulations 2014/35/EU, 2014/30/EU, 2014/53/EU and 2011/65/EU and conforms with the standards or other normative documents: EN 61010-1, EN 61010-2010, EN 61010-2-051, EN 61326-1, EN 60529 and DIN 12876-1�

Indicates an (extremly) hazardous situation, which, if not avoided, will result in death, serious injury�

Indicates a hazardous situation, which, if not avoided, can result in death, serious injury�

Indicates a potentially hazardous situation, which, if not avoided, can result in injury�

Indicates practices which, if not avoided, can result in equipment damage�

Indicates a hazardous situation that cause from a hot surface!

CAUTION

WARNING

CAUTION

NOTICE

DANGER

Safety instructions

General information:

• Read the operating instructions completely before

starting up and follow the safety instructions�

• Keep the operating instructions in a place where it can be accessed by everyone�

• Ensure that only trained staff work with the device�

• Follow the safety instructions, guidelines, occupational health, safety and accident prevention regulations�

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

• Do not operate the device in explosive atmospheres,

with

hazardous substances�

• Protect the device and accessories from bumping and impacting�

• Check the device and accessories for damage before each use� Do not use damaged components�

• Safe operation is only guaranteed with the accessories described in the ”Accessories” section�

• The device must only be operated with the original mains cord�

• The socket for the mains cord must be easily accessible�

• Socket must be earthed (protective ground contact)�

• The voltage stated on the type plate must correspond to the mains voltage�

•

The device can only be disconnected from the mains supply by pulling out the mains plug or the connector plug�

• Disconnect the mains plug before attaching or changing any accessories�

• Disconnect the mains plug before cleaning, maintenance or moving the device�

• The device must only be opened by trained specialists, even during repair� The device must be unplugged from the power supply before opening� Live parts inside the device may still be live for some time after unplugging from the power supply�

Coverings or parts that can be removed from the device must be put

back on the device again to ensure safe operation, for example to keep foreign objects and liquids, etc� from getting into the device�

• The device must only be used as prescribed and as described in the operating instructions� This includes operation by instructed specialist personnel�

• When using critical or hazardous materials in your processes, IKA® recommends to use additional appropriate measures to ensure safety in the experiment� For example, users can implement measures that inhibit ﬁre or explosions or comprehensive monitoring equipment�

• Process pathogenic material only in closed vessels under a suitable fume hood� Please contact IKA® application support if you have any question�

If the mains switch is not within reach when device is operating, an EMERGENCY STOP switch that

can be easily accessed must be installed in the work area�

• A laboratory circulator heats/refrigerates and circulates ﬂuid according to speciﬁed parameters� This involves hazards due to high temperatures, ﬁre and general hazards due to the device of electrical energy� The user safety can not be ensured simply with design requirements on the part of the device� Further hazard sources may arise due to the type of tempering ﬂuid, e�g� by exceeding or undercutting certain temperature thresholds or by the breakage of the container and reaction with the carrier ﬂuid� It is not possible to consider all eventualities� They remain largely subject to the judgment and responsibility of the operator� For this reason, it may become necessary for user to take other precautionary safety measures�

• Insucient ventilation may result in the formation of explosive mixtures� Only use the device in well ventilated areas�

The safety circuit (safe temperature) must be adjusted so that the maxi-

mum permissible temperature cannot be exceeded even in the event of a fault� Check the safe temperature circuit on a regular basis (see section "Setting the safety temperature")�

• When device is used for external circulation, extra precaution must be taken for hot/cold liquid leakage due to damaged hose�

- Use suitable hoses for connection�

- Secure hoses and tubes against slippage and avoid kinks�

- Check hoses, tubes and bath at regular intervals for possible material fatigue (cracks/leaks)�

• Mains cable should not get in contact with hot parts and ﬂuids�

Do not start up the device if:

- It is damaged or leaking

- Cable (not only mains cable) is damaged�

• Be careful when ﬁlling a hot bath�

At high operating temperature, the temperature of housing parts, surfaces and tubes can exceed 70 ° C�

It is dangerous to touch the heater� The temperature of the heater can be very high�

CAUTION

NOTICE

WARNING

CAUTION

• Continuous monitoring of the bath and the ﬁlling level of the bath ﬂuid is required, especially at high temperatures�

• To ensure a sucient ﬂuid circulation, the viscosity of the bath ﬂuid must not exceed of 50mm2/s at the lowest operating temperature�

If water is used at higher temperature, there is heavy loss of ﬂuid due to the evaporation of the steam�

•

Untreated tap water is not recommended� It is recommended to use distilled water or high purity water (ion exchangers) and add 0�1 g soda (sodium carbonate Na2CO3) /liter, to reduce corrosive properties�

Risk of burning caused by vapor or hot water at the outlet of the cooling coil�

Don’t use following ﬂuids:

- Untreated tap water

- Acids or bases

- Solutions with halides: chlorides, ﬂuorides, bromides,

iodides or sulfur

- Bleach (Sodium Hypochlorite)

- Solution with chromates or chromium salts

- Glycerine

- Ferrous water�

When changing the bath ﬂuid type, must remove the remaining water

from the complete system (including hoses and external devices)� When doing this, also open the stopper and union nuts caps of the pump outputs and inputs and blow compressed air through all the pump outputs and inputs! Beware of the risk of burning due to delay in boiling!

Correct use

• Use:

Use CBC 5 (Combined refrigerating and heating Bath Circulators) for heating/refrigerating and circulating ﬂuids�

Intended Use: Tabletop device�

• Range of use (indoor use only):

- Laboratories - Schools

- Pharmacies - Universities

This device is suitable for use in all areas except:

- Residential areas

Areas that are connected directly to a low-voltage supply network that also supplies residential areas�

The safety of the user cannot be guaranteed:

- if the device is operated with accessories that are not supplied or recommended by the manufacturer

- if the device is operated improperly or in contrary to the manufacturer’s speciﬁcations

- if the device or the printed circuit board are modiﬁed by third parties�

• After a power failure during operation, the device may start automatically (depending on operating mode)�

• Transport the device with care�

• Do not transport or empty the bath while it is still hot/ cold� This may result in accidents, especially scalding injuries or frostbite�

Because of the heavy weight of the device, at least two persons are needed for carrying the device�

Fluids:

Beware of the risk of burning due to delay in boiling!

Only use ﬂuids, which fulﬁll the requirements for safety, health and

device compatibility� Be aware of the chemical hazards that may be associated with the bath ﬂuid used� Observe all safety warnings for the ﬂuids�

• Depending on the bath ﬂuid used and the type of operation, toxic or ﬂammable vapors can arise� Ensure suitable extraction�

• Do not use any ﬂuid which may cause dangerous reactions during processing�

• Only use recommended bath ﬂuid� Only use non-acid and non corroding ﬂuid�

Only process and heat up any ﬂuid 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 25 ºC lower than the ﬂash point of the ﬂuid used� Examine regularly the function of the safety temperature limiter�

Never operate the device without

sucient heat carrier ﬂuid! Check

the ﬂuid level detection at a regular basis (see the chapter “Filling and draining”)�

CAUTION

WARNING

NOTICE

CAUTION

Unpacking

• Unpacking:

- Please unpack the device carefully�

- In the case of any damage a detailed report must be

sent immediately (post, rail or forwarder)�

Transport safety:

Open the lid (2) and remove the

protection under the buoyage�

• Delivery scope:

CBC 5 baisc circulator

- Mains cables

- Hose olive NW 12 (2 pieces) see Fig� 2

- Screwdriver (use for safety circuit) see Fig� 3

- User guide

- Warranty card�

Fig. 3Fig. 2

Preparations

• Setting up:

- Place the unit on an even, stable, clean, nonslip, dry and

ﬁreproof surface�

- Keep at least 20 cm of open space on the front and rear

side�

- The place for installation should be large enough and

provide sucient air ventilation to ensure the room does not warm up excessively because of the heat from device radiates to the environment�

- Do not set up the device in the immediate vicinity of

heat sources and do not expose to sun light�

- Cooling machine, pump motor and electronics produce

intrinsic heat that is dissipated via the venting grids (5)! Never cover these venting grids!

Note: After setting up the device, wait at least one hour before starting the operation to avoid the damage to the cooling system�

• Connecting the tubings:

Unscrew the union nuts and stoppers using a wrench (SW 19) from the pump connection IN (9) and OUT (10)�

Stopper

Union nut

Fig. 4

NOTICE

- Connect the hoses for circulating the external system to the pump connectors M 16 x 1 for IN and OUT directly or with the olives�

- Screw the hose olive to the pump connection IN and OUT with union nuts� Slide the hoses (NW 12) onto the olives� The hoses must be secured with suitable clamps�

Note: Please note the permissible temperature range of hoses� For hot ﬂuids we recommend the IKA® LT 5�20 hoses� When the external system is not necessary, please seal the pump connectors IN and OUT with the existing union nuts and stoppers�

Hose olive

Union nut

Fig. 5

+ 15 hidden pages

IKA CBC 5 basic Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual