Caution
0570.812/04-EN
Assembly instructions
Limit switch set
BOA-H DN 15-150 PN 16/25
Material variant EN-GJS-400-18-LT
Fig. 1
Exploded view of limit switch set
2
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Fig. 2
Parts list for limit switch set
2
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Fig. 3
Dismantling
3
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Fig. 4
Fitting the threaded bush
3
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Fig. 5
Fitting the switching nut and fixing plate
4
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Fig. 6
Fitting the mounting bracket
4
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Fig. 7
Fitting the contact piece
5
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Fig. 8
Fitting the limit switch(es)
5
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Fig. 9
Setting the limit switch(es)
6
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The operating manual 0570.8 must be observed and adhered to in all details.
For installation of the limit switch set, the valve may or may not be in situ. However, the preferred option is to install the set before
the valve itself is mounted in the piping.
Special care must be exercised if the limit switch set is to be fitted with the valve in situ. In this case, safety sections 3.1 to 3.6 of
the operating manual (precautionary notes; pressureless, cool condition of valve, ...) must be complied with under all
circumstances.
See operating manual 0570.8 for bolt tightening torques.
Non-observance could cause leakage around the bonnet flange of the installed valve.
