SICK GM35

81
8009389/YN39/V3-0/2015-08| SICK OPERATING INSTRUCTIONS|GM35
Subject to change without notice
START-UP
5 A constant gap of approx. 3–4 mm should remain between the flange fixture of the
SR-unit and the device flange of the measuring probe to allow adjustment of the optical
alignment (see
page 81).
6 Close the gap with the sealing ring so that the ring rests on the smooth surfaces of the
flange fixture and device flange, as shown on page 81.
Fig. 51: Cross-section of the connection fitted between the SR-unit and measuring probe
7 If the flange fixture was removed from the SR-unit, attach it again. Insert the hinge bolt
again and close the quick-release fasteners.
8 Set the lever on the probe flange to “open” to open the closing device of the probe in
sample gas direction,
see “GMP measuring probe (with open measuring gap)”, page 15
and see “Fixing the measuring probe on the SR-unit (Fig.: GMP measuring probe)”,
page 80.
Flange fixture of the SR-unit
Cup springs:
10 per attachment, facing
each other (= 5 pairs)
Centering disc
Sealing ring
Device flange of the
measuring probe
Lock nut
Threaded pin of the
flange fixture
(fixed)
Measuring probeSR-unit/flange fixture
3,5 ±0,5