17.0 RNG-TYPE BLOWERS FOR GASES
The instructions for service and maintenance are the normal ones as provided in this book
In contrast to air blowers, the RNGs, for gases, keep the shaft sealed through the incorporation of a grease
chamber, located between the two retainers, through which the shaft passes.
It is essential to maintain this chamber to preserve this seal.
In the case of mechanical closure, see the additional instructions.
BLEED VALVE
SEALS
SEAL RING
GREASING POINT
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