Welch Allyn Corival V2 - User Manual - Manual (Page 14)

Operator Manual Corival
14
A Maintenance
The Corival is designed mechanically and electronically for durability and accuracy, but it is
recommended to have the load settings calibrated regularly. The frequency of calibration
depends on the intensity of usage. The calibration is performed using calibration equipment
specially designed by the manufacturer.
A.1 Cleaning
The housing of the Corival ergometer and all other external surfaces can be cleaned with a
cloth dampened with non-aggressive liquid.
A.2 Replacing fuses
You will not need a certified technician to replace fuses of the Corival.
Always disconnect the power cord first!
Unplug the mains cable. The fuses are part of the main unit. With a screwdriver unscrew the
fuse holders, replace the broken one and place them back again. Note: make sure that the
fuses that are in the Corival match the set voltage (115V : 2 x 1,25A slow; 230V : 2 x 0,63A
slow).
A.3 Adapting the Voltage
You are allowed to adjust the voltage set for the Corival to local requirements. Execute the
following steps to do this. It is recommended to let a technician perform the voltage selection.
Always disconnect the power cord first!
The voltage selector is inside the unit. Unscrew the back panel using a screwdriver. Shift the
main unit outside for approximately 10 cm. The voltage selector is located behind the fuses
near the transformer. Adjust the voltage with a screwdriver to your local mains voltage. Shift
back the main unit and screw it. Take care not to jam wires or tubes.
Contact your local dealer for a maintenance contract or ask Lode:
LODE BV
Tel. +31 50 5712811
Service department Fax. +31 50 5716746
Zernikepark 16 Email: [email protected]
9747 AN Groningen Internet: www.lode.nl
The Netherlands