SENSseries LB 480 Level measurement
BERTHOLD TECHNOLOGIES GmbH & Co. KG
1 – 133
Volume 1 10 Source Replacement
1
10.2.1 Source Replacement Procedure
Fig. 10-1 Dismantling rotary cylinder point source shielding
Dismantling the shielding Unscrew the head flange (1) using a suitable Allen key.
Open the locking cover (2).
Health hazards due to radiation!
Do not remove the source from the shielding!
Do not touch the source to prevent a high partial body dose. Touch
the source only with a tool that allows you to hold the source easily
and safely, for example, with a pipe wrench. Do not press the pipe
wrench too hard to avoid damage to the source. Keep the source
far away from your body and set it down behind an auxiliary shield-
ing.
Unscrew the source holder (3) with the source (4) from the
shielding. Use a size 12 socket wrench.
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