Sicharge Uc Dispenser; Preventive Maintenance Checklist - Siemens Sicharge Uc 8EM4 Series Preventive Maintenance

SICHARGE UC Dispenser

3.1

Preventive Maintenance Checklist

Control (annually)
Customer:
Serial number:
Location:
-
No.
1 Check touch screen display (HMI) for errors and solve if possible
Check whether an error message appears on the touch screen display (HMI) after opening the
cabinet door
2 Disconnect Dispenser from the Charger MCCB according to the 5 safety rules. Regarding the AC
and DC capacitors pay attention to the follow note.
Note: After disconnecting the power supply of the SICHARGE UC Dispenser and the connected SICHARGE UC charging
station, the capacitors in the SICHARGE UC charging station will start discharging. Live parts remain under danger-
ous electrical voltage for up to 10 minutes during discharging. Touching the live parts can lead to death or serious
injury.
• Wait 10 minutes after switching off the power supply.
• Make sure that the SICHARGE UC Dispenser does not carry any live voltage.
• Only then start working on the SICHARGE UC Dispenser.
3 Check the exterior of the cabinet for visible damage
Check the touch screen (HMI) for visible damage
Check the charging plug cable and plug for moisture, dust or corrosion
Check the position of the charging plug in the plug holder
4 Check the correct function of cabinet door (lubricate hinges if necessary)
Check that the door locks and hinges move easily
5 Check the exterior of the cabinet for visible damage
6 Inspect inside dispenser ceiling, doors, cable glands/inlets, and cable bushings
7 Check the cabinet for any damages of all components
8 Clean the interior if necessary
9 Check for additional country-specific additional signs
10 Check the tightening torques (80%) of the DC+ and DC- connections - 45 Nm
Check the tightening torque (80%) of the PE ground connections - 45 Nm
11 Ensure that the earthing straps are complete and check for damage and tightness
12 Follow the electrical safety measurements of electrical protective devices and earth resistance
according to local regulations and standards
Preventive Maintenance Checklist for SICHARGE UC
Product Information, 02/2023, A5E52548311-AA
Date:
Date of manufacture:
Name:
-
Checklist item
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