Orbitalum MOBILE WELDER OC PLUS, Operating Instructions Manual

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MOBILE WELDER OC PLUS ENGLISH
ORBITALUM TOOLS GmbH , D-78224 Singen www.orbitalum.com
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10 Service and maintenance
10.1 Service screen
See the chapter Service screen [ } 151] .
10.2 Software information
See the chapter Info [ } 151]
See the chapter What's new [ } 151]
See the chapter Changelog [ } 152]
10.3 Motor calibration
During motor calibration, the rotational speed of the weld head is measured and compared with the set
speed.
A deviation can be compensated by the software.
If several weld heads of the same type are used, it is recommended that you perform a motor calibration
each time the weld head is changed.
CAUTION Coolant leakage during weld head change
Irritation of skin, eyes and respiratory tract possible on contact with
coolant.
► When changing the weld head, switch off the coolant pump and
power supply.
If several weld heads of different types or if all of the same weld heads are identical, this is not neces-
sary because the machine stores one deviation per head type.
See also the chapter Motor calibration [ } 144]
Preparation
► Connect the weld head to the power supply- see the operating instructions for the weld head.
Procedure
1. Press the "Motor Calibration" button.
ð The weld head rotor moves to the home position and then performs a complete revolution.
The required time is measured and compared with the setpoint. The deviation is displayed as
a percentage. Properly calibrated heads generally mean deviations of +/- 2 %.