Mechanical systems 10 - 25
Siemens-Elema AB   SPR8-215.898.01 Page 25 of 28 MOBILETT Plus / - E/ - M
Solna, Sweden Rev. 05 01.02 SPS-UD  
 
Replacing the vertical friction linings 10
• Raise the single tank to maximum height and secure it with a ceiling support (Fig. 28).
Fig. 28
Never work with the system open if the capacitor is charging or 
has just been charged.
The capacitor bank may still be charged even if the system is 
switched OFF and the mains cable is disconnected. 
Life-threatening electric shock hazard exists.
See Chap.:
"Protective measures when working on the capacitor bank".
Equipment required: Large caliper, rope, ceiling support.
The ceiling suspension must be able to hold a weight of 100 kg, 
since the entire weight of the arm will be on the ceiling support 
once the spring is removed.
If not, the arm and single tank will fall.
Make sure the ceiling support is sufficient.
Do not stand under the single tank or the arm system during the 
work that follows.
MOB00484
Min. 2400