SSPET5

5.1. Maintenance intervals

Daily:

Check warning signs on equipment for good

 

legibility and completeness

Weekly:

Check the maintanance unit

 

Check operating pressure of the plant’s supply

 

network (5-6 bar (72.52-87.02 PSI) system overpressure)

Monthly:

Check function of the device plug

 

Check the sealings on the filter cartridges

 

(according to the accumulation of dust)

Every 6 months:

Check all electrical and mechanical connections

 

for tight fit

 

Check the settings on the level probes (if present)

 

Check filter contamination, if necessary clean or

 

replace the filter cartridges

Annually:

Replace outlet valve sealing

 

Adjust valve switch

After 1000

 

operating hours:

Replace carbon brushes

F

The given maintenance intervals are average values.

Check whether in your individual case the maintenance in- tervals must be shortened.

SM4-630

Maintenance 37

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Image 38
Sterling SSPET 5 operating instructions Maintenance intervals