CEMB USA C73-L SE (B) - Manual (Page 6)

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Use and maintenance manual Rev. 09-2009
ENGLISH
Technological description
2.1 PURPOSE
The C73_L C73_L_SE is used to balance the wheels of
cars, vans, 4-WD, motorcycles and scooters weighing less
than 75 Kg. It can be operated in the temperature range
of 0° to + 45°C.
The machine can oper ate only on fl at non resilient fl oor.
To lift the machine, lever only on the base where the 3
support points are located. never, under any circustance,
apply force to other points such as the spindle, head, or
accessory shelf. It functions properly without having to
fasten it to the floor with wheels weighing up to 35 kg; for
heavier wheels, fasten it at the points indicated.
Thanks to the new and exclusive VDD (Virtual Direct Drive)
system, reliable unbalance measurements can be made
in a short time, almost half the time of the cycle used with
respect to other balancers in this range.
The main features include:
machine settings menu ▪
optimisation of tyre and rim unbalance ▪
STATIC ▪ programme, ALUS; SPLIT ; USER control;
indication of exact correction weight position Self
diagnostics; Self calibration; IC (
not enabled for Canada
and the USA)
eccentricity
▪ optimization (option)
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 0,65 Kw
Balancing speed 100 min -1
Cycle time for wheel 4.7 sec. (5 3/4”x14”) 15 Kg.
Max.resolution of measurement 1 gram
Position resolution ± 1.4 °
Average noise < 70dB (A)
Rim-machine distance 0 - 255 mm
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.
Air consumption for wheel lock/release 4 lt. (8 Kg./cm 2 )
2.3 DIMENSIONS AND WEIGHTS
The machine weighs 140 kg.
2. Technological description
CONTROL PANEL 1.
WEIGHT-TOOL HOLDER 2.
LOCK NUT 3.
AUTOMATIC GAUGE 4.
COLLAR (VERS. SE) 5.
BRAKE/BP PEDAL 6.