AEG PROTECT B. 750 Operating Instructions Manual

347. Activate the external EPO switch to test theEPO function8. De-activate the external EPO switch and restartthe UPS.5.4 Electric start-upFirst compare the setting with the rated voltage valid in yourcountry. The factory default setting is 230 VMake any changes in accordance with the description inchapter 5.4.2 “Configuration”.5.4.1 ConnectionNow connect the input of the UPS (pos. 1 fig. p. 24/25) to themains connection cable provided and plug the mainsconnector into a suitable shockproof socket.1. Avoid using extension cables and/oradapters. In particular in the case of high-capacity types, ensure that the fusing in yoursub-distribution is adequately dimensioned:The PROTECT B. 3000 for example requiresits own connection with a 16 A fuse. No otherloads should be connected to this circuit!2. Then connect the outputs of your UPS (pos.2 fig. p. 24/25) to your loads. Use the loadconnection cables provided for this. Don’tswitch on the loads yet. Please contact yourdealer if you require additional loadconnection cables.3. Now switch on the UPS. To do this, pressand hold the UPS main switch for about 3seconds until the display goes on.4. The UPS acknowledges your command bystarting a self test. During this automaticallyrunning procedure a periodically audiblesignal can be heard The green "Mains" LEDis permanently illuminated when the normal