TE Connectivity 2335500, Customer'S Manual

Page: 26 / 44

409-35009
Rev E
26 of 44
HV-20 Terminators
1. Power ON the system by turning on the AC Disconnect switch.
2. Navigate to the HV-20 diagnostic display (Figure 34).
Figure 20: Input identifiers for HV-20
OFF
ON
3. Close all the guards: Front Guard and Side Feed (if equipped).
4. On the diagnostic display, verify that the input identifier Guards Sw. is ON (Figure 20).
5. Open the Front Guard. Verify that the input identifier Guards Sw. is OFF.
6. Close all the guards: Front Guard and Side Feed Guard (if equipped).
7. On the virtual keypad display, verify that the input identifier Guards Sw. is ON.
8. Twist and pull out (to release) the Emergency Stop push button.
9. Press the Safety Reset push button.
10. Verify that the Safety Reset indicator in the Safety Reset push button turns ON when the button is
pressed.
11. Verify that the input identifier E-Stop is ON and that the input identifier Inv. Safe Off is OFF
(Figure 20).
12. Press the Emergency Stop push button.
13. Verify that the Safety Reset indicator in the Safety Reset push button turns OFF when the
Emergency Stop push button is pressed.
14. Verify that the input identifier E-Stop is OFF and that the input identifier Inv. Safe Off is ON.
DANGER
If the preceding checks cannot be verified, do not operate the machine. Failure to verify these systems checks indicates a
potential problem with the safety system. Contact TE Field Engineering personnel for assistance.