Dehn PHE III Gebrauchsanleitung Seite 33

9.4 Before assembling the indicator, ensure tight fit of the hexagon nuts screwed to the electronic
element as well as the knurled nut. If nuts (hexagon or knurled nut) are loose or missing, with-
draw the voltage detector (indicator) from service and send it to DEHN + SÖHNE for repair (see
Fig. 9.5)!
9 V block battery
(IEC 6LR61)
Fig. 9.5
9.5 Re-assemble in reverse order. When inserting the electronic element (3), ensure that the red
"TEST" button (8) and the red marking point (7) are in line (see arrow in Fig. 9.1, page 14).
Both guides (5) must engage with the guide slots (6). After inserting the electronic element (3),
the sealing ring (4) must be fully screwed to the housing (1) (see Fig. 9.1, page 14).
Note:
The assembly of the electronic element and the housing re-establishes the electronic connection bet-
ween the electronics and the test prod (see Fig. 9.1, page 14) (connection socket in the upper end
of the electronic element and contact pin in the housing bottom). Therefore assemble the elements
carefully without using excessive force.
If the batteries of several voltage detectors are replaced at the same time, do not mix up the single
parts of the voltage detectors.
9.6 Perform a functional test according to 6.1 on page 10 (or 6.3.2 on page 12
(PHE III..., switchable)).
-
Lower part of the electronic element
9 V +
IEC 6 LR 61
knurled nut
hexagon nut
15