Apc SILCON 990-4053 User Manual download pdf (Page 53)

Options/Accessories

990-4053

Installation Guide APC Silcon 480kW 400V UPS 53

Action

1. Check that output switch (Q004) is in

position “0”

2. Check that all output switches (Q002)

are in position “0”

3. Turn input switches (Q001) to position “1”

4. Open the UPS front door and press the

green “ON” push-botton

5. Press on the keyboard

6. Press or on the keyboard until

7. Press on the keyboard

8. Press on the keyboard

All systems will transfer to bypass operation

9. Check that all output switches (Q002) are in

position “0”

10. Turn all output switches (Q002) to position ”1“

11. Turn the output switch (Q004) to position ”1“

12. Turn the bypass switch (Q003) to position “0”

** System OFF **

Normal operation

load power 0%

Display shows

Lamp indication

on Service Bypass Panel

The green lamps (H002)

above all the output

switch handles (Q002)

lights.

The green lamp

(H004) above the output

switch (Q004) handle also

lights.

The green lamps (H002)

above all the output switch

handles (Q002) light. The

green lamp (H004) above

the output switch (Q004)

handle and the green lamp

(H003) above the bypass

switch light.

The green lamps (H002)

and (H004) do not light any

longer. (H003) will light

until normal operation.

Bypass operation

:NO

Bypass operation

:YES

Bypass operation

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 75 76

Comments to this Manuals

No comments

Apc SILCON 990-4053 User Manual Page 53

Comments to this Manuals

Related products and manuals for Tools Apc SILCON 990-4053