Facom Beissbarth microtec 730 Manual

Wheel-balancing computer

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Operating Instructions

EDV 901 732 002

microtec 730 / 731

wheel-balancing

computer

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Summary of Contents for Facom Beissbarth microtec 730

Page 1 Operating Instructions EDV 901 732 002 microtec 730 / 731 wheel-balancing computer...
Page 2 Documentation data BA-mt730/731/En/Rev.002/04.97 EDV 901 732 002 First edition: 11.95 Modifications: 04.97 Archive file: dokumentation\handbuecher\wuchtmaschinen/MT730/731/englisch.qxd Beissbarth GmbH Automobile Service Equipment Hanauer Strasse 101, D-80993 Munich, Germany, Telephone + 89/14901-0 Fax + 89/14901246 Грузик - все для шиномонтажа www.gruzik.com.ua...
Page 3 Introductory report for (microprocessor) stationary wheel balancers Issue: 29.03.1994 AEI:00 EW-MT.DOC Instruction carried out by: Customer: Name of selling dealer: Street: Post code/Town: Order issued by: Tel: ( Please tick appropriate answer) Machine: Serial number: 1. Checking the wheel-balancing machine for completeness (delivery specification) and damage in transit. Parts missing:_____________________________________________________________________________________ Damage in transit:___________________________________________________________________________...
Page 4 B E I S S B A R T H M T 7 3 0 / 7 3 1...
Page 5 F o r e w o r d For the satisfactory road behaviour of an automobile, the wheels and suspension are a crucial factor. Unequal distribution of material in wheel rims and tyres, possible residual imbalance in the wheel hub, brake drum or brake disk and today's sensitive suspension systems therefore require ultra-modern computer technology in the tyre service workshop.
Page 6 B E I S S B A R T H M T 7 3 0 / 7 3 1...
Page 7 Contents Page: Technical data Plan of space required Keyboard and display-field layout Initial operation and safety instructions Preparatory work Clamping the wheel to the flange 10-15 Wheel-rim data input Selecting the balancing method 17-18 Position brake Wheel-balancing process Data input correction Machine self-check Fault-code display 20-21...
Page 8 Technical data Wheel weight: up to 65 kg Rim diameter: cars from 10" to 20" Light trucks up to 17.5" motorcycles up to 22" Rim width: up to 13" (330 mm) motorcycles from 2" Max. outside diameter of wheel: 900 mm Motor 0.37 kW 3X220-240V / 380-420V Balancing speed:...
Page 9 Keyboard and display field layout: 1 = Adjustment knob for rim diameter 2 = Adjustment knob for rim width 3 = Adjustment knob for rim distance 4 = Reset key 5 = Start key 6 = Stop key 7 = Selector key to select balancing method 8 = Inhibit key (with additional OK key function for matching program) 9 = Selector key (gram/ounces) with additional program-key function for matching program 10 = Direction arrows (inner and outer levels)
Page 10 The wheel-balancing machine must not be used for purposes other than those for which it was designed. Only trained expert personnel is authorised to operate the machine. In Germany, motor-driven wheel-balancing machines must not be operated without safety hoods. Safety installations must not be removed or deactivated. Repair work must only be carried out by trained service personnel.
Page 11 To clamp the wheels on to the balancing machine use the hub- centering flange for all open-centred wheels - that is 80 % of all wheels. To avoid clamping faults as far as possible, the tyre valve should face downward when clamping the wheel on to the flange and on to the vehicle.
Page 12 4. Centering of the wheel with car-type-specific centering rings from the rim back and mounting with clamping cap and quick- clamping ring nut from the rim front: Select appropriate centering ring (the centering ring must exactly enter the machined centre bore of the rim) and move it over the flange shaft.
Page 13 Fig. 7 7. Centering and mounting of light-truck wheel with centering cones and quick-clamping ring nut from rim front and wheel spa- cers from back side of rim: since offsets of light-truck wheel rims are very large, the wheel spacer is inserted between flange mounting surface and rim back. Centering and mounting are carried out as described under Item 6 (see figure 7).
Page 14 Special flanges for closed-centre wheels UNI (universal) flanges are used to clamp wheels on to the wheel- balancer for all closed-centre wheels with 3, 4 and 5-hole pat- terns as well as for all wheels with unmachined centre bores. To avoid clamping faults as far as possible the tyre valve must be in face-downward position when clamping the wheel on to the flange and on to the car.
Page 15 12. Centering and mounting of the wheel with synchronous adjustable bolts and double-ended conical nuts or quick-clam- ping cones: Open the flange as far as possible by twisting the rear cam plate against the front guide pulley and insert the required threaded bolts into the numbered guides.
Page 16 Wheel-rim data input Turn on master switch. Adjust wheel-rim data with adjusting knobs (1 and 2) according to rim dimensions. (If engraved rim dimensions are missing, use accessory rim width gauge W4/59.) Move rim distance sensor head against rim flange; read off figure at sensor head and adjust with adjusting knob (3).
Page 17 Selecting the balancing method For weight positioning, select fastening points for balance weights on the rim with selector key (7). After switching on the machine at the master switch, weight positioning is automatically pro- grammed for attachment of drive-on weights on both sides of the rim flange.
Page 18 Selector key for gram or ounce display (9) and additional program-key function for matching pro- gram Pressing the key enables you to read the display either in grams or ounces. For operator control the relevant LED will appear in the display field (14 or 15). Inhibit key (8) and OK key If this key is pressed continuously (app.
Page 19 Wheel balancing procedure Close safety hood. The machine starts automatically. In display field (17) the function sequence is shown by LEDs. The wheel-balancing process takes app. 3 s. After this period the machine automatically brakes and stops. Note: In Germany, regulations require a wheel safety hood with electric interlock.
Page 20 Wheel rim input data correction If a measuring run was carried out with the wrong wheel-rim data, wheel-rim data correction is pos- sible without making another measuring run necessary. Correction is carried out as follows: Set the correct values for rim diameter, width or distance at the relevant adjusting knobs.
Page 21 Error 13: Potentiometer not in alignment positi- on or defective (for potentiometer alig- nment only) (service, if necessary) Error 14: Wheel-rim data input unacceptable for alignment (for alignment with weights only) Error 15: Wheel-rim data input protection Calibration of machine Machine calibration with drive-on weight carried out on a regular commercial wheel (rim width 4"...
Page 22 Press keys 8 + 9 simultaneously for app. 5 s until CAL 60 is displayed on the digital display. Close safety hood and press start key (5). The digital dis- play goes out after the run has been completed (app. 25 s). This completes machine calibration.
Page 23 Matching program From a static wheel component exceeding 30 gram, matching is highly recommended to com- pensate for radial runout and irregularity. To activate matching stand-by, simultaneously press the matching key ( 9) and the reset key C briefly (4). Activation is confirmed when "1" comes up in the right-hand side digital display.
Page 24 2. Press OK key ( 8). "P 2" appears in the left-hand side digital dis- play. Start machine. After machine has been braked, the right- hand side digital display shows the static imbalance value of the rim, and "P3" is shown in the left digital display.
Page 25 8. Press OK key ( 8). "P 6" appears on the left-hand side digital display. Start machine. After braking the wheel, the reduced mat ching static wheel component appears on the right-hand side digital display. Important: If correct alignment of the static imbalance components of wheel and rim has not been achieved, the machine automatically goes back to programme stage "P 5".
Page 26 Circiut diagram for MT-730/731 EDV-Nr. 3ph 220-240 V/ 380-420 V/ 50-60 Hz 941 541 002 Three-phase current version 1. 3-phase mains supply 2. Master switch 3. Gound (earth) bar 4. Motor control board 5. Switch for safety hood (closed) 6. Motor terminal board 7.
Page 27 Circiut diagram for MT- 730/731 EDV No. 941 541 003 1 ph 230 V/ 50-60 Hz Single-phase current version 1. 1-phase mains supply 2. Master switch 3. Ground (earth) bar 4. Motor control board 5. Switch for safety hood (closed) 6.
Page 28 B E I S S B A R T H M T 7 3 0 / 7 3 1...
Page 29 Hanauer Straße 101 D-80993 München EC-Declaration of Conformity EG-Konformitätserklärung / EC-Declaration de Conformité CE-Dichiarazione di conformita ( CE-Declaration de conformidad CE-Declaração de conformidade / EG-Conformiteitsverklaring EC-försäkran om överensstämmelse Hiermit erklären wir, daß die nachfolgend bezeichnete Maschine/Ausrüstung aufgrund Ihrer Konzipierung und Bauart sowie in der von uns in Verkehr gebrachten Ausführung den einschlägigen grundlegenden Sicherheits- und Gesundheitsanforderungen der betreffenden EG-Richtlinie(n) ent- spricht.
Page 30 Gemäß den Bestimmungen der EG Richtlinien: · EG Maschinenrichtlinie (89/392/EWG)i.d.F.91/368/EWG,93/44EWG,93/68/EWG73/23/EWG · EG Richtlinie Elektromagnetische-Verträglichkeit (89/336/EWG) i.d.F. 93/68/EWG · EG-Niederspannungsrichtlinie (73/23/EWG) i.d.F. 93/68/EWG · EG-Richtlinie CE Kennzeichnung 93/68/EWG In conformance with the requirements of the following EC Guidelines: · EC-Machine Standard (89/392/EWG)i.d.F.91/368/EWG,93/44EWG,93/68/EWG73/23/EWG ·...

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Beissbarth microtec 731