TESTING 1.0205 Manual de usuario

TESTING Bluhm & Feuerherdt GmbH

Manufacturing and distribution

of building materials testing equipment

Motzener Str. 26b

12277 Berlin

Tel. +49(0)30/7109645-0

Fax +49(0)30/7109645-98

www.testing.de

Operating instructions

Laboratory mortar mixer

with sand feed

and

program mode

Model 1.0205

 
 
 
Laboratory mortar mixer 
0205 
 
 

Importance of the operating instructions 
Before operating the laboratory mortar mixer, the operating instructions must be read 
and understood. 
 
Contents Page 
 
Reception, transport ..............................................................................................5 
1 Reception..........................................................................................................5 
2 Transport...........................................................................................................5 
3 Removing the transport packaging....................................................................5 
4 Transport by hand.............................................................................................6 
Scope of delivery....................................................................................................6 
Basic safety instructions.......................................................................................7 
1 Obligations of the operator.....................................................................................7 
2 Requirements for the operating personnel.............................................................7 
3 Obligations of the operating personnel...................................................................7 
4 Workplace..............................................................................................................7 
5 Danger when handling the mortar mixer................................................................8 
Basic notes.............................................................................................................8 
1 Intended use..........................................................................................................8 
2 Improper use..........................................................................................................9 
3 Information on the CE symbol..............................................................................10
4 Obligation of the operator.....................................................................................10 
5 General safety instructions...................................................................................11
6 Protective clothing................................................................................................13
7 Periodic inspection...............................................................................................13
Description of the mortar mixer..........................................................................13 
1 Mechanical design ...............................................................................................13
2 Electrical design...................................................................................................14
3 Safety devices......................................................................................................15
Preparations for commissioning ........................................................................16
1 Installation location/ambient conditions................................................................16
2 Electrical connection............................................................................................16
3 Lowering and removing the mixing bowl ..............................................................17 
4 Loosening and removing the mixer......................................................................17
5 Inserting and tightening the mixer........................................................................17
6 Inserting and tightening the mixing bowl ..............................................................17 
7 Placing the mixing bowl in the mixing position .....................................................17 
8 Adjusting the distance between the mixing bowl and mixer .................................18
Sand feed mechanism..........................................................................................19 
1 Assembly .............................................................................................................19
2 Electrical connection............................................................................................19
Technical details ..................................................................................................20 
Operation ..............................................................................................................21 
1 Switching on the mortar mixer..............................................................................21
2 Explanation of the control unit..............................................................................22 

 
 
 
Laboratory mortar mixer 
0205 
 
 

3 Key symbol ..........................................................................................................23
4 Start conditions ....................................................................................................24
5 Basic settings in the service menu.......................................................................24
6 Setting the language............................................................................................27
7 Setting the display brightness ..............................................................................28
8 Setting the soft start.............................................................................................29 
9 Selection of standardized or variable speed (optional).........................................29
9.1 Setting the variable speeds .........................................................................30 
9.2 Working with the variable speeds................................................................30
9.3 Finish working with the variable speeds ......................................................31 
9.4 Setting the normalized speeds.....................................................................31
10 Setting the signal................................................................................................31
Preselection of a standard according to EN or ASTM........................................32
1 Saved mixing processes ....................................................................................32
2 Description for the selection of the standard......................................................32
Starting the mortar mixer manually.................................................................34 
1. Selecting/stopping low speed............................................................................35
2. Selecting/stopping high speed ..........................................................................35
3. Selecting pause.................................................................................................36
4. Activating the sand feed manually.....................................................................38
Starting the mortar mixer with the automatic program .................................39 
1. Selecting a program.....................................................................................40
2. Display at the end of the program................................................................41
3. Return to the operating mode selection.......................................................42
Error messages in the display.........................................................................43
Switching off the mortar mixer........................................................................44 
Warranty...........................................................................................................44
Issue date of the operating instructions.........................................................44
Copyright...........................................................................................................45
Address of the manufacturer...........................................................................45
Cleaning and maintenance ..............................................................................45 
1 Cleaning the mortar mixer...............................................................................45
2 Maintenance of the mortar mixer.....................................................................46
3 Control and adjustment...................................................................................46
4 Decommissioning the mortar mixer.................................................................46
Spare parts - supply and customer service....................................................47
Scrapping, disposal..........................................................................................47 
I/O board............................................................................................................48
Circuit diagram .................................................................................................49
Diagram representation of the mixing programs...........................................50
according to EN...........................................................................................................50
1 Mixing program 1 according to EN 196-T1 / EN 413-T2..................................50
2 Mixing program 2 according to EN 480-T1......................................................51
3 Mixing program 3 according to EN 196-T3......................................................52
4 Mixing program 4 according to EN 196-T9......................................................53

Laboratory mortar mixer

1.0205

25. Diagram representation of the mixing processes..........................................54

according to ASTM......................................................................................................54

25.1 Mixing program 1 according to ASTM-C305 ...................................................54

25.2 Mixing program 2 according to ASTM-C451 ...................................................55

25.3 Mixing program 3 according to ASTM-C305 paste (with start.........................56

delay).........................................................................................................................56

25.4 Mixing program 4 according to ASTM-C305 paste (without start....................57

delay).........................................................................................................................57

Annex documents:

Test protocol mechanics

Test and measurement record for the electrical system

The notes have the following meaning:

Caution

This warning applies to all procedures that must be carried out with

caution in order to avoid damage to the device.

Danger

This warning applies to all procedures that pose a risk to the opera-

tor if the procedures are not carried out with caution.

Note



Provides practical information on operation

Laboratory mortar mixer

1.0205

1. Reception, transport

1.1 Reception

Check the visible external condition of the delivered shipment. If the condition is correct,

the shipment can be accepted by the carrier (parcel service or freight forwarder).

If there is no objection or any transport damages detected, the completeness of the ship-

ment must be checked against the delivery note.

If any transport damages occur after a successful acceptance, a production log with an

exact report and a photo about the extent of the damage must be immediately prepared.

Please send us the production log immediately by fax. Absolutely no changes may be

made to the delivered shipment.

On the basis of this production log, we should be able to assess whether the damage can

be remedied

- by the delivery of spare parts or

- by sending a skilled technician or only

- by returning the device.

1.2 Transport

The mortar mixer is supplied in suitable cardboard packaging, standing on a pallet.

The weight of the mortar mixer is approx. 62 kg.

The mortar mixer can be moved to its intended location in the delivery packaging, by

means of a pallet truck or other suitable floor-level conveyors that must be able to reach

under the pallet.

Wrapping with ropes or similar lifting gear is only permissible if it is ensured that no lateral

forces are exerted on the packaging and therefore also possibly on parts of the mortar

mixer.

1.3 Removing the transport packaging

To remove the transport packaging, proceed as follows:

Open the lid of the transport packaging

Remove the cardboard or polystyrene transport protection (inserts)

Side panels should be cut open at the vertical edges

Cut side panels at the horizontal bottom edges

Laboratory mortar mixer

1.0205

Danger

The packaging materials (plastic, polystyrene, screws, nails, wood,

etc.) must be kept away from children. They must be

disposed of properly.

Caution

Before you dispose of the packaging, please check if accessories,

instructions, documents and spare parts

remain inside the packaging.

After unpacking the device, make sure that the mortar mixer has not been damaged in

any obvious way during transport. If in doubt, do not plug in the device and contact your

seller.

1.4 Transport by hand

The mortar mixer can be transported to its intended destination by hand.

Its weight is about 62 kg.

To lift the mortar mixer, the lower handles, which are attached to the side of the load

centre, are designed for a 40 kg load capacity.

Lateral T-handles attached on the upper rear area serve to stabilise the load during car-

rying.

If taken by hand, the mortar mixer can be conveniently transported to its final location and

set down.

The handles are exclusively used for transporting the mortar mixer by hand. They are not

attachments to be used for transport by lifting equipment.

2. Scope of delivery

Pos.

Amount

Description

Serial number

Mortar mixer (including operating instructions)

1.0205

Stainless steel stirrer

1.0203.02EN

Stainless steel bowl

1.0203.03EN

Feed hopper for liquid or powder aggregates

8.0144

Sand feed (including 2 cylinder screws with

hexagon socket and tool)

1.0203-05

Laboratory mortar mixer

1.0205

3. Basic safety instructions

3.1 Obligations of the operator

The operating instructions are to be kept in the immediate vicinity of the mortar mixer.

Only suitably qualified operating personnel may work with the mortar mixer. The operating

personnel must be trained before using the mortar mixer. Check that the operating per-

sonnel have read and understood the operating instructions. Establish exact responsibil-

ities for the operating personnel. Personal protective equipment must be provided to all

operating personnel.

The operator must take care not to put themselves or anyone else in danger.

If the operational safety is compromised due to defects or damage to the mortar mixer,

the mortar mixer must be taken out of operation immediately and must only be used again

after all potential hazards have been eliminated.

3.2 Requirements for the operating personnel

The mortar mixer may only be operated by suitably qualified specialist personnel who

have been assigned and trained by the operator. The minimum age for the operator is

18 years. Under 18 years of age, the mortar mixer may only be operated under the su-

pervision of a qualified specialist. The operator is responsible for the work area of third

parties.

3.3 Obligations of the operating personnel

Before handling the mortar mixer, read the operating instructions carefully. Please ob-

serve the safety regulations. When handling the mortar mixer, personal protective

equipment must be worn.

3.4 Workplace

The workplace is located on the control panel in front of the mortar mixer. The work-

place is determined by the customer-connected peripherals. It must therefore be de-

signed by the operator in order to be safe. The design of the workplace also depends on

the applicable requirements of the BetrSichV (Industrial Safety Regulation) and the risk

analysis of the workplace.

Laboratory mortar mixer

1.0205

3.5 Danger when handling the mortar mixer

The mortar mixer is built according to state-of-the-art and recognised technical rules.

Nevertheless, danger to the user's life or that of third parties or damage to machine parts

or other property may occur during its use.

The mortar mixer is only to be used

for the intended use

and in a flawless condition in terms of safety.

Any faults that may affect safety must be immediately resolved.

4. Basic notes

4.1 Intended use

This description contains the necessary information for the intended use of the products

described therein. It is intended for technically qualified personnel. The operator must

clearly establish the area of responsibility of their personnel.

Qualified personnel are persons who have been authorised by the person responsible for

the safety of the machine to carry out the necessary activities due to their training, expe-

rience, instruction and knowledge of relevant standards, regulations, accident prevention

regulations and operating conditions, thereby being able to recognise and avoid possible

dangers (Definition for qualified specialist according to IEC 364).

The requirements and limit values stated in these operating instructions, as well as the

safety instructions provided, must be complied with. Any use beyond this scope shall be

considered to be an intentional misuse. If special work practices or conditions are re-

quired, the manufacturer's consultation and approval should be acquired.

The manufacturer accepts no liability for damages caused as a result of a failure to ob-

serve these "safety and operating instructions".

The mortar mixer is used exclusively for the mechanical mixing of mortars and cement

paste for the production of test specimens according to different standards.

Laboratory mortar mixer

1.0205

Intended use includes the following applications:

MANUAL - Operation with selectable mixing speeds

The requirements and limit values, as well as the safety instructions pro-

vided in these operating instructions, must be complied with in all cases.

Sand feed - for feeding standard sand (1350 g) according to EN 196-1

Note



The mortar mixer is designed for operation in dry spaces.

Any use beyond this scope shall be considered to be an intentional misuse. If special

work practices or conditions are required, the manufacturer's consultation and approval

should be acquired.

Note



The operating instructions indicated in these instructions only apply

to the correct use of the mortar mixer. In order to perform the opera-

tion correctly, the user must observe the specific standards for the

test.

These operating instructions are intended for the forwarding agent, the installer,

the operator, the maintenance technician and the disposal company.

Please read these instructions carefully, because they describe how the mortar

mixer is safe to operate.

These operating instructions shall be considered to be part of the product and only

apply to the mortar mixer that they are supplied with.

Keep the operating instructions in a suitable condition throughout the entire oper-

ating period, so that they can be consulted if necessary.

If the mortar mixer is to be sold, the operating instructions and the attachments

must be handed over with it.

The manufacturer assumes no liability for any damage caused resulting from an

improper use of the device.

Subject to change without notice: The manufacturer reserves the right to modify

the technical descriptions and the parts that they refer to without prior notice.

4.2 Improper use

The mortar mixer may only be operated in a technically perfect condition.

Laboratory mortar mixer

1.0205

Only use the mortar mixer for the described use, any improper use shall result in the loss

of the warranty claim.

Manipulations and modifications to the mortar mixer (electrical, mechanical changes, etc.)

that have not been authorised in a written agreement with the manufacturer are consid-

ered to be prohibited and the manufacturer does not accept any claims for damages.

We recommend only using original spare parts and accessories; otherwise the manufac-

turer assumes no liability.

Ensure that no hazardous situations occur during the work. The mortar mixer must be

switched off immediately if it does not work properly and the manufacturer or their author-

ised service personnel must be notified immediately.

Not intended use and therefore not permissible are the following:

the mixing of substances other than those specified in 4.1

overfilling the mixing bowl

the installation and operation of the mixer in ambient conditions other than those

specified in 6.1

4.3 Information on the CE symbol

TESTING Bluhm & Feuerherdt test equipment bear the CE symbol.

The CE marking confirms the conformity of the product with the EC directives to be taken

into account for the product and compliance with the "essential requirements" defined

therein, the generally applicable level of protection. The conformity assessment proce-

dure has been carried out in accordance with the applicable EC directives. The Council

Decision 93/465/EEC on the modules to be used in the technical harmonisation directives

for the different phases of the conformity assessment procedures and the rules for the

affixing and use of the CE marking shall be taken into account.

4.4 Obligation of the operator

The operator must ensure that they do not put themselves or any others at risk. Only

persons who have been instructed in the operation are allowed to operate the device

independently.

If the operating safety is compromised by faults or damage to the device, it must be taken

out of operation immediately and must only be used again after the elimination of all haz-

ards.

Check that the indication on the nameplate matches your mains voltage.

If the device or the connection cable is damaged, pull out the mains plug immediately.

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