TESTING 1.0205 Operating Instructions Manual Download Page 55

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Laboratory mortar mixer
1.0205

25.2 Mixing program 2 according to ASTM-C451

Summary of Contents for 1.0205

Page 1: ...ng 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 wit...

Page 2: ...bol 10 4 4 Obligation of the operator 10 4 5 General safety instructions 11 4 6 Protective clothing 13 4 7 Periodic inspection 13 5 Description of the mortar mixer 13 5 1 Mechanical design 13 5 2 Elec...

Page 3: ...ctivating the sand feed manually 38 12 Starting the mortar mixer with the automatic program 39 12 1 Selecting a program 40 12 2 Display at the end of the program 41 12 3 Return to the operating mode s...

Page 4: ...am 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 T...

Page 5: ...age 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 standin...

Page 6: ...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 stabi...

Page 7: ...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 T...

Page 8: ...d 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 p...

Page 9: ...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 bec...

Page 10: ...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 compl...

Page 11: ...which the machine is equipped in order to avoid an incorrect use Safety equip ment must always be installed and checked daily Manipulations and modifications to the machine electrical mechanical chang...

Page 12: ...vice away from rain or moisture The penetration of water into an elec trical appliance increases the risk of electrical shock Do not use the cable to carry the device to hang it or to pull the plug ou...

Page 13: ...chines Use power tools accessories insertion tools etc according to these instructions and as required by this particular type of device Take into account the working conditions and the work to be ca...

Page 14: ...plate via a piston rod The locking plate is secured by a spring and can be opened at a standstill or during low speed 5 2 Electrical design The supply voltage frequency for the mixer can be 110 240 vo...

Page 15: ...s damped by the bottom flange of the mixing bowl and monitors its correct fit in the holder If the mixing bowl is not inserted into the holding fixture the safety module prevents operation of the mort...

Page 16: ...3 30 up to 95 Note Place the mortar mixer on a stable level surface 6 2 Electrical connection A protective connection socket 110 240 volts 1Ph 1N 1PE 50 60 Hz must be used for the mains connection of...

Page 17: ...an be moved upwards Now pull the mixer downwards 6 5 Inserting and tightening the mixer Insert the mixer into the snap closure of the mixer with a slight rotary motion until the stop is detected Hold...

Page 18: ...screw see Figure 2 at the upper end of the mixing bowl holder Then use the adjusting screw to set the distance Turning the adjusting screw clockwise will lessen the distance Turning the adjusting scre...

Page 19: ...above the mixing bowl with 2 cylinder screws with hexagon socket M6 on the threaded holes provided for this purpose 7 2 Electrical connection The electrical connection between the sand feed mechanism...

Page 20: ...ight approx 62 kg Frequency 50 60 Hz Number of phases 1 Speeds of the mortar mixer according to DIN EN 196 1 Rotation min 1 Planetary movement min 1 low speed 140 5 62 5 high speed 285 10 125 10 Diagr...

Page 21: ...the mix ing mode is ready the mortar mixer is ready for operation If the EMERGENCY STOP button is pressed the mixing trough is not inserted or not in the mixing position a red coloured error message...

Page 22: ...Emergency stop button unlock by turning in the direction of the arrow Function keys F5 F8 with changing tasks Function keys F1 F4 with changing tasks Data interface to play updates R button After swi...

Page 23: ...time display for checking the elapsed pause time starts Up For the numeric selection of a larger num ber Down For the numeric selection of a smaller number Enter Confirmation symbol for acceptance of...

Page 24: ...6 7 8 Press the R button 9 The function keys can now be used to operate the mortar mixer and to re quest the corresponding functions depending on the model 9 5 Basic settings in the service menu The...

Page 25: ...s corporate and contact information If no selection is made here the operating menu is switched after approx 3 seconds Display after pressing F1 Display after pressing F4 Selectable functions F5 Openi...

Page 26: ...Laboratory mortar mixer 1 0205 26 Display after pressing the back space F4 Wait approximately 3 seconds in the initial menu then it automatically switches to the operating menu...

Page 27: ...F6 In order to choose an operator language in the service menu press F6 Display after pressing F6 Description Use the appropriate function key to select the desired op erator language Go back to the s...

Page 28: ...e point 9 1 retrieve the service menu by pressing F1 F1 has been pressed Service menu Display after pressing F1 Description F8 To set the backlight in the service menu press F8 Display after pressing...

Page 29: ...manently black 5 Press F4 twice to switch to the work menu 6 After pressing F4 the work menu is displayed 9 9 Selection of standardized or variable speed optional Note This selection is only supported...

Page 30: ...w numerical figure shows the gear head rotation the high numerical figure shows that of the paddle The mixer is at the low normalized speed 62 125 rpm 25 Hz started Pos description 1 Press F5 START to...

Page 31: ...ith F2 or F1 fixed standardized speeds 4 Press F3 and take over the selection Background permanently black 5 Press F4 twice to switch to the work menu 6 After pressing F4 the work menu is displayed 9...

Page 32: ...T1 P1 C305 P2 EN 480 P2 C451 P3 EN 196 T3 P3 C305 Paste mit Pause P4 EN 196 T9 P4 C305 Paste ohne Pause 10 2 Description for the selection of the standard If the R key was pressed the design and versi...

Page 33: ...selected with the Up or Down key and confirmed with Enter By pressing the return key the service menu is exited Now the mixing processes of the selected standard are loaded These are now available in...

Page 34: ...ndards appropriate quantities of cement water and standard sand must be added to the mixing trough before starting The operating menu shown here is shown on the display and operating unit F2 Return to...

Page 35: ...he sand feed and start a time dis play The standard sand 1350 g ran through the sand feed in approx 28 sec F5 Stop the engine speed at 140 62 rpm F5 Stop stops the rotational movement of the mixer and...

Page 36: ...e mixer and the elapsed time 11 3 Selecting pause F1 Pause F1 Press F1 to start the pause F6 Pre selection but no start of mixing speed 285 125 rpm Starts when F1 is pressed The total time is still di...

Page 37: ...pause function can be activated at both speeds For example To scrape off the mortar built up on the stainless steel bowl Note During the pause the stainless steel bowl can be lowered and re moved with...

Page 38: ...to pass through completely in man ual operation Otherwise due to the repeated early closing sand makes its way into the housing which could block the mechanism F7 Open sand feed F7 Press F7 to open t...

Page 39: ...1 Display Description F5 F8 to enter the automatic mode The operating menu shown here is shown on the display and operating unit Here 4 non erasable standard programs can be started by pressing F5 to...

Page 40: ...Press F2 to return to the previous menu F5 has been pressed This is the start of program 1 EN 196 1 ISO R 679 ASTM C109 BS 4550 graphical representation in An nex The display shows the current status...

Page 41: ...pause Press F5 to cancel the program F8 has been pressed This starts program 4 EN 196 3 graphical representa tion in Annex The display shows the current status program remaining time pause Press F5 t...

Page 42: ...0205 42 12 3 Return to the operating mode selection F2 Switch back to the selection menu Press F2 to enter the selection menu and change between manual operation or automatic operation Display of the...

Page 43: ...utton is pressed the follow ing message appears on the operating and display unit No operational readiness Unlock EMERGENCY STOP The unlocking is carried out by turning the red button the EMERGENCY ST...

Page 44: ...l parameters of the delivered mortar mixer The manufacturer reserves the right to add additional information to these operating in structions The manufacturer grants the legal warranty Exceptions to t...

Page 45: ...Cleaning and maintenance 19 1 Cleaning the mortar mixer If external cleaning of the mortar mixer is necessary depending on the frequency of use or ambient conditions proceed as follows 1 Turn off the...

Page 46: ...the mixer and mixing bowl is required see point 6 8 This distance is increased by normal wear of the mixer and may need to be readjusted 19 4 Decommissioning the mortar mixer 1 Switch off the MAIN SWI...

Page 47: ...30 7109645 98 E mail technik testing de 21 Scrapping disposal To prevent damage to the environment always ensure that the used mortar mixer is only disposed of by authorised specialist companies or by...

Page 48: ...Laboratory mortar mixer 1 0205 48 22 I O board...

Page 49: ...Laboratory mortar mixer 1 0205 49 23 Circuit diagram...

Page 50: ...Laboratory mortar mixer 1 0205 50 24 Diagram representation of the mixing programs according to EN 24 1 Mixing program 1 according to EN 196 T1 EN 413 T2...

Page 51: ...Laboratory mortar mixer 1 0205 51 24 2 Mixing program 2 according to EN 480 T1...

Page 52: ...Laboratory mortar mixer 1 0205 52 24 3 Mixing program 3 according to EN 196 T3...

Page 53: ...Laboratory mortar mixer 1 0205 53 24 4 Mixing program 4 according to EN 196 T9...

Page 54: ...Laboratory mortar mixer 1 0205 54 25 Diagram representation of the mixing processes according to ASTM 25 1 Mixing program 1 according to ASTM C305...

Page 55: ...Laboratory mortar mixer 1 0205 55 25 2 Mixing program 2 according to ASTM C451...

Page 56: ...Laboratory mortar mixer 1 0205 56 25 3 Mixing program 3 according to ASTM C305 paste with start delay...

Page 57: ...Laboratory mortar mixer 1 0205 57 25 4 Mixing program 4 according to ASTM C305 paste without start delay...

Page 58: ...ed standards were applied DIN EN 12151 Machines and equipment for the preparation of concrete and mortar safety requirements EN 349 Safety of machinery Minimum distances to prevent crushing of body pa...

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