6.5 Operation procedures
6.5.1 Start-up procedure
THE OPERATIONS DESCRIBED IN THIS CHAPTER MUST BE PERFORMED
BY A SERVICE ENGINEER FROM THE MANUFACTURER OR FROM AN
AGENT CERTIFIED BY THE MANUFACTURER.
Situation of UPS-System before switching it on:
1. Make sure the fuses for the supply of UPS-System in the Input Distribution Board on site
are open.
2. Verify that the Input Switch IA4, Bypass Switch IA3, Maintenance Switch IA1 and Output
Switch IA2 are open (Position OFF).
3. Make sure all the input and output cabling has been performed correctly and check the
input phase rotation.
4. Make sure that the external battery cabinets fuses/breaker are open.
Start up procedure of PowerWave 33:
1. Insert fuses for the supply of UPS-System in the Input Distribution.
2. Close Input Switch IA4 and Bypass Switch IA3
- The LED-indicator LINE 1 on UPS-Module is lit – green
- On LCD-Display “LOAD OFF, SUPPLY FAILURE” will appear.
3. UPS 1:
Press both “ON/OFF” Main Buttons to switch on UPS.
Wait until the LED-indicators will appear as shown below:
LINE 1 Green
LINE 2 Green
BYPASS OFF
INVERTER Green
BATTERY Flashing Red
4. Scroll through the menu measurement and check their correctness
5. Check battery polarity and voltage before battery fuses/breakers.
6. If the battery polarity and voltage are correct insert battery fuses/breakers and check the
LED-indicators will appear as shown below:
LINE 1 Green
LINE 2 Green
BYPASS OFF
INVERTER Green
BATTERY Green
7. Testing of Parallel Functions
(The load fuses in output Distribution Board are still open i.e. the loads are
disconnected!).
All UPS-Modules are on INVERTER MODE
To Next Page
Loading...
