VEGA VEGASOURCE 35 Emitter loading and exchange - Manual (Page 7)

l
Remove the seal between holding pin (4) and capstan screw (5)
with side cutting pliers and pull out the seal wire
l
Unscrew the capstan screw (5) with a flat headed screwdriver,
size 1.5 x 10
l
Push in the holding pin (4) and move the source holder (9) over the
pin until the arrow mark points to the holding pin (4)
l
Pull out the source holder (9)
l
Place the cover on the source container to protect against pollution
until reinstallation of the source holder
l
If available, remove safety bolt (6) Allen key size 2.5
l
Swivel the cover (7) in front on the thin cylinder of the source
holder (9) to the side. To do this, lift the cover (7) slightly with a
small slotted screwdriver
l
Only when exchanging the emitter: Allow the source capsule (8) to
fall out downwards into a shielded vessel
l
Insert new source capsule (8) and close cover (7). For insertion
use a suitable gripping device or a manipulator
l
Screw in the safety bolt (6) (optional)
l
Completely insert the source holder (9) into the source container
and turn it until the holding pin (4) pops out
l Continue turning the source holder (9) up to position OFF
l
Insert the key lock (2) with key and lock. Detach the key
l
If necessary, remove extension rod (1)
l
Screw in capstan screw (5) and secure together with the retaining
pin (4) with new seal
l
Remove existing type labels (when exchanging the emitter)
l
Unpack the type label set and letter it respectively. You can find
further information in chapter "Safety instructions - Labelling"
1
1
3
2
2
4
Fig. 5: Fasten type label
1
Type label - source container (already on the source container)
2 Type label - Source (107 x 17 mm)
3 Adhesive type label - Source (48 x 30 mm)
4 Adhesive label "Radioactive"
l
Letter the adhesive type label (48 x 30 mm)n. Clean the surface
provided on the source holder and attach the adhesive type label
l
Letter the type label (107 x 17 mm) and fasten it with two grooved
pins to the neck of the source container
Insert or exchange emit-
ter
Insert source holder
Attach or replace the
type labels
Emitter loading and exchange • VEGASOURCE 31 35 7
2 Loading or emitter exchange
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EN
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