Thermo Scientific PRO-LINE 60-30G, Руководство по эксплуатации и обслуживанию

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3.4 Rope Emergency Switch Mod. 60-31G.
It ' consists of a external lever equipped with two pins to connect steel cords for remote
operation of the switch from both sides.
Fig. 3-4-1
When steel cords (on both sides) is pulled, the lever has a mechanical lock, manually
resettable, by the external reset lever. This feature makes remote restarting impossible,
thus eliminating the possibility of restarting the belt when people are locally working on
the conveyor.
The unit is equipped with N°2 microswitches operate at a 18° +/- 2° inclination of
the external lever.
Each microswitch is provide of: N°1 (NC) c N°1 (NO) contact.
This devices is used for the safety of the operators on belt conveyors.
3.5 Limit Switch Mod. 60-32G.
It ' consists of a external lever equipped with one contact wheel to be operate by
the controlled machine.
Fig. 3-5-1
The position of external lever on the shaft may be changed as required, thus allowing
the mounting of the housing on an horizontal, vertical or any inclined plate.
The unit is equipped with N°2 microswitches operate at a 18° +/- 2° inclination of
the external lever.
Each microswitch is provide of: N°1 (NC) c N°1 (NO) contact.
10 / 30 Cod.: PL-000603X-D002G