UMS T5 User Manual page 25

Service and maintenance
6. Now take
syringe with the 2 black spacers
and the O-ring on the tube.
Pull up 10 ml water.
7. Degas the
described above.
the vacuum
water as
25/48
8. Now insert the threaded side
of the T5 shaft completely into
the tube.
Roll up the O-ring so the shaft is
securely fixed: the O-ring should
not be in the range of the thread
but beyond the end of the
thread.
Be careful to keep the parts
clean so there will be no leaking
when vacuum is applied
9. Now pull up the syringe until
both spacers snap in.
Turn the syringe to collect all
bubbles, but do not tap on the
syringe!
Release the spacers and allow
water to flow into the shaft.
Carefully remove the tube from
the syringe nozzle and remove
all air from the syringe (see 6).