4.5.13 Installing the WOS system
❒ Remove the pre-cut perforation (A) from the insulation side panel on the same
side as the brass bushing
➥ File rough edges using a half-round file and remove burrs
❒ Slide the plastic cover (B) onto the WOS lever
❒ Remove the heat exchanger cover (C) using the key supplied
➥ Loosen the nut first, then turn the start knob counter clockwise
❒ Hang the WOS turbulators on the linking plate of the stay tube as shown
(D - S3 Turbo 20/30, E - S3 Turbo 40/45)
➥ Make sure that you fit the turbulators in the right direction:
➥ Hold the linking plate with the edge toward the top
➥ Hang the WOS turbulators over the edge
❒ Position the WOS turbulators at the heat exchanger pipes
❒ Push the WOS lever through the stay tube from the outside and attach using pipe
locking pins (F)
❒ Replace the heat exchanger cover (C)
❒ Turn the knob on the heat exchanger cover clockwise as far as the stop
❒ Tighten the nut below the handle using the key supplied
Assembly
4
Installing the boiler
Installation Instructions S3 Turbo | M1081217_en
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