burmeier Lenus - Page 70

Instruction Manual for Lenus Care Bed
Page 70
If defective electrical housings are found and at the same time there are
signs of spilled liquids/contamination that could affect the insulation
1. Plug the mains cable/power adapter plug into the test socket of the measuring
instrument.
2. Connect the probe at the common measuring point of all user-specific parts: = bare
screw of the backrest swivel joint underneath the backrest on the mattress base frame
3. Start the measuring procedure on the measuring instrument; measuring voltage = 500
V DC
Limit value
Measured value
Result: Bed prot. class II (type BF)
≥ 70 MΩ
MΩ
Leakage current (direct or differential current measurement)
1. Plug the mains cable/power adapter plug into the test socket of the measuring
instrument.
2. Connect the probe at the common measuring point of all user-specific parts: = bare
screw of the backrest swivel joint underneath the backrest on the mattress base frame
3. Operate the motors using the handset for the duration of the measurement
4. Start the measurement procedure on the measuring instrument
Limit value
Measured value
Result: Bed prot. class II (type BF)
0.1 mA
mA
- In case of measured voltage external conductor
- earth
volt