ARI Armaturen CONA all-in-one PN40 EN - Manual (Page 13)

Rev. 0040808000 0808 Page 13
Operating and installation instructions
CONA
®
All-in-one
d) Ball float steam traps series 63A
(refer to Fig. 6 page 7 and Fig. 9 page 14)
- Dismantle hood (pos. 16) by slackening cheese-head screw (pos. 27) .
- Remove dirt from body (pos. 1) and hood (pos. 16); tiny dirt particles can be removed by
flushing out the ducts and rinsing the body (pos. 1) .
- If necessary dismantle the float controller (pos. 24) and clean separately or change float
controller .
- Unscrew the hollow-core screw (pos. 24.10) of the float controller (pos. 24) from the body
(pos. 1).
- Pull complete float controller (pos. 24) out to remove, taking care with the sealing ring
(pos. 11).
- Check lifting force of ball float (pos. 24.16) by immersing the whole controller (pos. 24) in a
water bath. When immersed in the water bath the ball float (pos. 24.16) must float to the
top. If the ball float (pos. 24.16) sinks (i.e. goes under) the complete controller (Pos 24)
should be replaced!
- Pull spring clip (pos. 24.18) off radially and remove diaphragm capsule (pos. 24.17) from
seat (pos. 24.19).
- Clean and inspect diaphragm capsule (pos. 24.17) (see 7.4)
- Form-fit diaphragm capsule (pos. 24.17) to seat (pos. 24.19) and push the spring clip
(pos. 24.18) radially into slot of seat (pos. 24.19), at the same time pushing the two angled
ends of the spring clip legs (pos. 24.18) onto the diaphragm capsule (pos. 24.17).
- Replace the sealing rings (pos. 17 and pos. 11).
- Assemble in reverse order (see 7.5).