Operator's Manual

10-3
10.4 Care and Maintenance
To ensure the performance and safety of the device and its
accessories, routine care and maintenance should be carried out.
10.4.1 Device and Recorder Base
Follow the below guidelines to maintain the device and recorder
base:
 Avoid excessive temperature, sunshine, humidity and dirt.
Prevent shaking it violently when moving it to another place.
 Prevent any liquid from penetrating into the device, otherwise
the safety and performance of the device can not be
guaranteed.
 Regularly check the device performance by the medical device
service department.
10.4.2 Patient cable
Follow the below guidelines to maintain the patient cable:
 Regularly check the integrity of the patient cable. Make sure that
it is conductible.
 Do not drag or twist the patient cable with excessive stress while
using it.
 Hold the connector plug instead of the cable when connecting or
disconnecting the patient cable.
 When cables and leadwires are not to be used, coil it with a
larger diameter or hang it up to avoid twisting or folding at acute
angles.