CEMB USA C212 User Manual - Manual (Page 6)

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Use and maintenance manual Rev. 10-2010
ENGLISH
Machine description
2.1 PURPOSE
It is a wheel balancing machine for trucks, light commercial
vehicles and cars.
It features excellent performance and is equipped with
a manual lift with sliding carriage which allows mounting
wheels of up to 250 kg on the spindle and, when fitted on
the balancing machine, must not interfere with any fixed part
of the machine, excluding the shaft and support adaptor.
The machine is supplied with equipment enabling the vast
majority of car and truck wheels available on the market to
be fitted. Other wheels with special dimensions, geometry
and centring require special adaptors supplied on request.
The wheel balancing machine can operate without guards
since the balancing speed is only 100 rpm. It functions
properly without having to fasten it to the floor with wheels
weighing up to 160 kg; for heavier wheels, fasten it at the
points indicated.
Do not mount anything other than motorbike, car or truck
tyres on the wheel balancer.
The main features include:
▪ machine settings menu
▪ direct selection of the metrical or Anglo-Saxon system
▪ optimisation of tyre and rim unbalance.
▪ car/truck selection
▪ static programme, ALU; SPLIT; unbalance optimiza-
tion; indication of exact correction weight position; self
diagnostics; calibration.
▪ automatic minimisation of static unbalance
2.2 TECHNICAL SPECIFICATIONS
The following data refers to the balancer in its standard
configuration.
Single-phase power supply 115 / 230 V 50/60 Hz
Protection class IP 54
Max.power consumption 0,8 kW
Balancing speed <100 r.p.m. for cars
< 70 r.p.m. for trucks
Balancing accuracy 1 gram for cars
10 grams for trucks
Cycle time for wheel 8 ÷ 20 sec.
Position resolution ± 1.4 °
Average noise < 70 dB (A)
Rim width setting range 1.5” ÷ 20” or 40 ÷ 510 mm
Diameter setting range 10” ÷ 30” or 265 ÷ 765 mm
Min/max. compressed air pressure 8 ÷ 10 kg/cm 2
approx. 0.8 to 1 Mpa;
approx. 8 to 10 bar;
approx. 115 to 145 psi.
Maximum wheel weight < 250 Kg.
Machine weight 180 Kg.
2.3 DIMENSIONS
2. Machine description
1. CONTROL PANEL
2. LOCK NUT
3. WEIGHT-TOOL HOLDER
4. AUTOMATIC GAUGE
5. LIFT
6. LIFT PEDAL