20
Detaching and attaching the cover
How to detach:
Turn off the power and disconnect all cables.
Remove the 2 screws on the back and the 4 screws
on both sides.
Slide the cover towards the back.
How to attach:
Place the cover on the back of the main body.
Close the cover while paying attention to the lugs (4
places) inside the cover.
Install and tighten the screws on the back and on
both sides.
Detaching and attaching the collector tube (H2)
Remove the cover of the system.
Remove the reducing Teflon joints (FLW-30-6RU4-S)
and pull out the collector tube from H2.
* When attaching the joints, first tighten them lightly by
hand and then further tighten them about 1/6 turn with a
wrench. After tightening, check that the tubes do not
come off when pulled.
(The joints will break if tightened too much.)
Check the quartz tube and wool of the collector tube for
any dirt or stains.
If the wool is discolored or if there is a gap in the
wool, change it.
Reverse the procedure to attach the collector tube.
