Maintenance and inspection procedures
Electrical inspection
4
Lucea 50_100
01740 EN 01
25 / 44
4.4.2 Checks
Fig.30: Lubricating the suspension
Lubricating the suspension under the slip
ring
1. Remove the mounting screw.
2. Raise the screw cover.
3. Spray lubricating grease at the location of
the screw cover.
Fig.31: Lubricating the spring arm
Lubricating the spring arm under the slip
ring
1. Remove the mounting screw.
2. Raise the screw cover.
3. Spray lubricating grease at the location of
the screw cover.
4.5 Electrical inspection
• Ceiling-mounted power supply output voltage (24V)
• Mobile and wall-mounted power supply output voltage (28 V)
• Check the tightening of the wires in the terminal blocks
• Check that the power supply is connected to earth.
• Check the condition of the batteries (swelling, oxidised terminals, etc.)
• Check the battery voltage.