SIGRIST OilGuard 2 Ex, Инструкция по эксплуатации

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Instruction Manual OilGuard 2 Ex Servicing
68 13003E/3
WORKSTEP ADDITIONAL INFO / IMAGES
3. a: Only to be carried out on the free-fall meas-
uring cell
KPFLJC PVDF .
Remove the lock nut by turning counter-
clockwise (bayonet lock) and pull out the inlet
pipe.
b: Only to be carried out on the free-fall meas-
uring cell
KPFLJ VA .
Loosen the locking screws (circle) and pull out
the inlet pipe (A).
4. Only to be carried out on the free-fall measur-
ing cell
KPFLJC PVDF .
Remove the protective pipe (A).
5. Insert the checking unit and fix in place with
the two locking screws (Figure 19, pos. 2).
Only use instrument-specific checking
units. The serial number must match (Figure
19, pos. 3).
6. Cover the inlet and outlet of the measuring cell
so that no light can enter the cell (interference
by external light).