CEMB USA K22 -B User Manual

Instructions for use
I
CONTENTS
1 - GENERAL 3
1.1 - GENERAL SAFETY REGULATIONS 3
1.1.1 - STANDARD SAFETY DEVICES 3
1.3 - OVERALL DIMENSIONS 3
1.4 - TECHNICAL DATA 4
2 - HANDLING AND LIFTING 4 3 - SETUP 5
3.1 - ANCHORING 5
3.2 - ELECTRICAL CONNECTION 5
3.3 - FITTING THE WHEEL FIXTURE SHAFT (SEE ATTACHED PROSPECTUS) 5
3.4 - FITTING THE WHEEL 5
4 - CONTROLS AND COMPONENTS 6
4.1 - AUTOMATIC DISTANCE AND DIAMETER GAUGE 6
4.2 - KEYBOARD AND DISPLAY 6
4.2.1 - FUNCTION MENU MANAGEMENT 7
5 - INSTRUCTIONS FOR USE OF THE WHEEL BALANCER 8
5.1 - USING THE GAUGE INSTALLED ON THE MACHINE 8
5.2 - AUTOMATIC DIMENSION SETTING 8
5.2.1 -
USING THE EXTENSION FOR THE DISTANCE GAUGE 9
5.3 - WHEEL BALANCING 9
5.3.1 - MEASURING UNBALANCE 9
5.3.2 - CORRECTING THE UNBALANCE 10
5.4 - RECALCULATING UNBALANCE VALUES 10
5.5 - UNBALANCE OPTIMISATION 11
5.6 - AUTOMATIC MINIMISATION OF STATIC UNBALANCE 12
6 - SET UP 13
6.1 - AUTODIAGNOSTICS 13
6.2 - AUTOCALIBRATION 13
6.3 - MANUAL DIMENSION PRESETTING (use only in particular cases or for test) 14
6.3.1 - USING THE EXTENSION FOR THE DISTANCE GAUGE 14
6.6 - AUTOMATIC GAUGES 15
6.6.1 - RIM DISTANCE GAUGE 15
6.6.2 - DIAMETER GAUGE 16
7 - ERRORS 17 8 - ROUTINE MAINTENANCE 18
8.1 - REPLACING THE PROTECTION FUSES 18
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1 - GENERAL
1.1 - General safety regulations
The wheel balancer may only be used by duly authorized and trained personnel. The wheel balancer must not be used for purposes other than those described in the instruction manual. The wheel balancer may not be modifi ed in any way, except for modifi cations made explicitly by the
manufacturer.
Do not remove the safety devices. Any work on the machine must be carried out by specialised personnel
only.
Avoid using strong jets of compressed air for cleaning. Use alcohol to clean plastic panels or shelves (AVOID LIQUIDS CONTAINING SOLVENTS). Before starting the balancing cycle, make sure that the wheel is securely locked on the fl ange. The machine operator must not wear clothes with fl apping parts. Do not allow unauthorized personnel to
approach the wheel balancer when the cycle is running.
Avoid placing objects in the bases which could compromiseproper functioning of the wheel balancer.
1.1.1 - Standard safety devices
Two-handed control to start the balancing spin. During the spin, the operator is obliged to stay in a lateral
position, away from the wheel.
Slow rotation speed.
1.2 - Field of application
The wheel balancer has been designed for balancing motorcycle wheels (max. wheel weight = 30 kg). It can be operated in a temperature range of 0° to + 45° C. The following functions are provided: Unbalance optimisation; Autodiagnostics; Autocalibration.
1.3 - Overall dimensions
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1.4 - Technical data
Weight (excluding adapter) ~ 70 kg
Single-phase power supply
Protection class IP 54
Max. power absorbed 800 W
Balancing speed
Cycle time for average wheel (14 kg) 6-8 seconds
Max. resolution of measurement 1 gram
Position resolution ± 1.4 °
Average noise < 70dB (A)
Rim-machine distance 0 - 325
Rim width setting range 1.5” - 20” or 40 - 510 mm
Diameter setting range 10” - 30” or 265 - 765 mm
115/230 V - 50/60 Hz AC 12-24 V DC (
< 80 min
use without motor)
-1
mm (with extension + 10)
2 - HANDLING AND LIFTING
2
2a
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NB: DO NOT LIFT THE WHEEL BALANCER USING OTHER GRIPS.
3 - SETUP
3.1 - Anchoring
The machine can operate on any fl at non resilient fl oor. Make sure that the machine rests solely on the three support points provided (
3.2 - Electrical connection
(A) The machine is supplied with a single- phase mains cable plus earth (ground).
The power supply voltage (and mains frequency) is indicated on the machine identifi cation plate and cannot be changed. Connection to the mains must always be made by expert personnel. The machine must not be set up without proper earthing. Connection to the mains must be made with a slow-acting safety switch calibrated to 3A (230V) or 8A (115V) . See enclosed diagram.
3.3 - Fitting the wheel fi xture shaft (see attached prospectus)
The balancing machine's main advantage is its fi xed shaft tool. This means that when the wheel is fi tted on the tool, it is free to turn on its own bearings, exactly reproducing the conditions of use when it is fi tted on the motor bike.
Balancing is not affected by inaccuracies in the wheel-fl ange-shaft coupling typical of traditional rotating shaft balan
cing machines. This means that you can achieve the best possible accuracy.
Use the AF12 or AF15 tools with cones and axial blockage rings for wheels with traditional fi xture
(through- journal).
Use the rotating AGF tool for wheels with outboard fl anged fi xture (BMW, Honda).(See specfi c brochure for correct
assembly).
Push the chosen tool well home into the balancing machine’s hollow shaft and block it in position by tightening the
screws accessible from the baseplate hole.
Fig. 2a).
NOTE ON AGF TOOL: Remove it from the balancer after use to avoid permanent deformation of brush bristles.
3.4 - Fitting the wheel
The AF12 and AF15 fi xed shaft tools enable you to fi t wheels with a maximum hole of 35 mm on their own bearings. Do not overtighten the threaded ring, as this would put excessive axial load on the bearings. When you fi t the wheel, you will notice that the brush adapts automatically (radially) to the shape of the wheel hub. During balancing opera­tions, the brush will turn together with the wheel and transmit the motion to the balancing machine’s built-in position transducer. If you use the special AGF tool, the rotating movement will be transmitted to the brush by the rotating part of the tool.
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4 - CONTROLS AND COMPONENTS
4.1 - Automatic distance and diameter gauge
Allows automatic measurement of the distance from the machine and the wheel diameter at the counterweight application point. The same gauge can be used to position the counterweights correctly inside the wheel, using the specifi c function that suggests the position memorised during measurement inside the rim.
4.2 - Keyboard and display
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3
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1-2 UNBALANCE VALUE digital indicators Inside/outside 3-4 UNBALANCE POSITION indicators Inside/outside 5 Distance extension enable button 6 Buttons for manual setting of DISTANCE / DIAMETER / WIDTH 7 FUNCTION MENU button
2
5
6
4
9
8
8 Correction mode selection button 9 MENU selection confi rmation button 10 HOME button 11 Unbalance reading button < 5 g (0.25 oz) 12 Selected correction mode indicators
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7
11
N.B.: Press the buttons with your fi ngers only. Do not use the counterweight grippers or other pointed objects.
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