Dräger Polytron 7000 Instructions For Use Manual page 34

Installing accessories
Installing the pump in the transmitter
1 Bend the snap-hooks on the cover of the measuring unit slightly outwards to re-
lease them.
Remove the cover.
2 Plug the pump connecting cable to the terminal strip.
3 Slide the glass tube into the holes on the sides of the case and insert the pump
module into its holder. Lay the hoses so that they lie inside the case.
Place the cover on the measuring unit and press it down until it snaps into posi-
tion.
4 Attention:
Take care that pressure is applied only to the sleeve of measuring unit.
Pressure on the inner structure can damage the unit.
Insert the measuring unit about halfway up the docking station and slide it in as
far as it will go.
Lower the unit along the front edge of the docking station. About 5 mm before its
hits the stop, the resistance will increase as the connector engages with the sock-
et on the printed circuit board.
5 Slide the measuring unit with pump module into the docking station and lower it
into position, see page 24.
6 Turn the eccentric catches clockwise with an Allen key to lock the measuring unit
⇒
( = approx. 180
34
o
).
Polytron
1
OK
2
4
3
5
6
1
3