BERTHOLD TECHNOLOGIES GmbH & Co. KG
Fig. 2-21 Shielding closed, view from operator's side; the opposite side is
mechanism has to be tested. The function check has to be carried
out every six months and recorded.
Order-related commission
number
Borehole for lever
Transportation safety device
Do not remove the transpor-
tation safety device before
completing the installation
Eyebolts
Direction of rotation for opening
Padlock
The padlock must
remain locked until the
measuring system is
taken into operation.
Name of measuring point
(option)
Safety screw to fix the shield-
ing in the open position when
locking with the lock is not
permitted.
Type label of the shielding
with model name and serial
number
Marking for installation direction bottom
Source type label with
information on source and
dose rate, see Fig. 2-15.
page 2-189
Lever for opening the source shielding
During transportation, the lever is fixed to the shielding
using adhesive tape. With the lever the shielding can be
turned to the OPEN or CLOSED position.
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