System Maintenance
22-5
22.2 Maintenance Checks by Service
Engineer
The following checks must be performed to ensure and maintain system safety and
performance. Please contact Mindray Customer Service Department or sales
representative to schedule and carry out these checks.
Check Category Check Item
Cleaning Interior of the system
Peripherals
Electric safety
Ground leakage current
Enclosure leakage current
Patient leakage current
Patient leakage current (110% supply voltage on applied part)
Patient auxiliary leakage current
Mechanical safety Monitor mounting mechanism
Control panel
Mounting mechanism for the peripheral devices
Other mechanical parts
External appearance of the transducer
External appearance of ECG lead
Image recording Images in each mode
Image recording by using the standard transducer
22.3 Consumables and Periodic Part
Replacement
This system contains some consumables and parts requiring periodic replacement.
Before replacing them, please contact Mindray Customer Service Department or sales
representative for instructions.
22.4 Troubleshooting
CAUTION:
1 Do not spill water or other liquid into the system while
you perform the cleaning. Otherwise it may result in
malfunction or electric shock.
2 When you want to clean transducer connectors and TGC
sliders, contact Mindray Customer Service Department or
sales representative. Cleaning it yourself may result in
malfunction or degradation of the performance.
To ensure proper system operation and function, it is recommended that a maintenance
and inspection plan be established to periodically check the safety of the system. If any
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