Copyright © Lojer Oy, 2021 | 05/2021
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5.3 Troubleshooting
If the table doesn’t work properly, first unplug the pow
er cord.
Indication
Defect
Action
One of the actuators doesn’t work
The wiring is damaged or loose
Check the fastening and the
condition of the wirings.
Defective control or hands-free
adjustment bar.
Check the control operation by
testing
with
similar
working
control. Change the control if
necessary. Contact the service.
Defective actuator.
Contact the service.
Defective control box.
Contact the service.
Any of the actuators don’t work.
Defective control or hands-free
adjustment bar.
Check the control operation by
testing
with
similar
working
control. Change the control if
necessary.
No power.
Check that the power cord is
properly plugged.
Defective power cord.
Check the cord and contact
service.
Defective control box.
Contact the service.
Device is making noise.
The lubrication of the joints has
worn out.
Lubricate the joints and actuator
fastening points.
The actuator is worn out or
overloaded.
The actuator might stop working.
Contact the service.
In order to change the actuators, controls or control box and ordering other spare parts contact the Lojer
Service. Before contacting make a description of the problem and find out the following information from the
type plate of the device:
•
Name, model and the serial number of the device
•
Date of purchase
5.4 Preventive maintenance
The electrical characteristics and normal operation of the device should be performed according to the EN
62353 standard. In order to maintain the performance of the device, tests should be executed at least every 3
years. Electrical equipment should be inspected by an approved service technician or some other party
approved for servicing medical devices.
EN 62353 applies to testing of medical electrical equipment during maintenance, inspection and servicing to
assess the safety of the devices. Tests should be performed by qualified personnel. Qualification should
include training, knowledge and experience with the relevant test procedures, technologies and regulations.
The personnel assessing the safety should be able to recognize possible consequences and risks related to
non-conforming devices.
