TELEDYNE OLDHAM SIMTRONICS Everywhereyoulook DG-TT7-S, Operating Manual

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MULTITOX DETECTOR
OPERATING MANUAL
NOSP17668
Revision 03
a
25
Loosen the locking screw on the side of the nut (see Figure 1),
then unscrew the nut, along the first part of the thread. With
the nut, pull on the cartridge to remove it and then unscrew the
cartridge from the nut.
Cartridges have an identification colour ring (see §1.6).
Insert a new cartridge of the same colour into the case respecting the position defined by the
centring pin, screw the nut until it stops ensuring the presence of O-ring. Then, tighten the locking
screw.
Switch on the device in order to make the calibration of the new cartridge and the zero
adjustment.