Advertisement
•
2
Procedure:
•
Shut the UPS down by pressing key '0' on the Operating panel.
•
Remove Mains voltage from the input socket.
•
Remove the Front Panel and disconnect the Battery plug.
•
Wait 10 Minutes to allow discharge of the DC-Capacitors.
•
Remove dangerous voltage and then remove the UPS cover, following instructions on page 5.
•
Measure the voltage across R316/R345* and R317/R346*. ( < 20 Volt )
*(For VH700-VH1500 measure voltage on resistor R345/R346, and for VH2000/VH3000 on R316/R317)
Modifications reserved
7
ISG_VHS_FRM_UPD_XGB_V010.doc
Hide quick links:
Advertisement
