REPLACING THE BATTERY
Note
:
Once the battery is disconnected, the loads are not protected
from power outages.
1.
Use a cross-type screwdriver to remove five screws on bottom shell
and screws on backplane.If there is a RS232 port,remove the
screws on the port please.
2.
Take off the top cover and front panel.
3.
1:Loosen the black wire from the negative (-) terminal and red wire
from the positive (+) terminal. 2:Remove the battery cover.
4.
Exchange the new battery for the UPS
5.
1. Put on the battery cover on the battery. 2. Connect the battery leads to the new battery.
Note: Small sparks at the battery connectors are normal during connection.
6.
1:Install the top cover. 2:Install the front panel.
7.
Fasten the screws mentioned in step 1.
8.
Dispose of the old battery properly at an appropriate recycling facility.
TROUBLE SHOOTING
Should the UPS fail to function correctly we
recommend you perform the following tests
before calling the service.
Check step:
Step 1: Is the main switch in the
“ON”
position?
Step 2: Is the UPS plugged into the mains
power supply?
Step 3: Does the power supply fall within
specified unit values?
Step 4: Has the fuse gone in the mains plug?
Step 5: Is the UPS overload?
Step 6: Is the battery flat or defective?
Situation
Check Items
Solution
No LED display on the front
panel.
Low battery.
Charge the UPS at least 6 hours.
Battery fault.
Replace the battery with the same type of battery.
The UPS is not turned on.
Press the power switch again to turn on the UPS.
Alarm continuously sounds
when the Utility is normal.
The UPS is overload.
Remove some loads first. Before reconnecting equipment, please
verify that the load matches the UPS capability specified in the specs.
When power fails, back up
time is shorten.
The UPS is overload.
Remove some critical load.
Battery voltage is too low.
Charge the UPS at least6 hours.
Battery defect. It might be due to high
temperature operation environment, or improper
operation to battery.
Replace the battery with the same type of battery.
The Utility is normal, but LED
is flashing.
Power cord is loose.
Reconnect the power cord properly.
GRs 1000 / 1500 / 2000 SPECIFICATIONS
Model
GRs 1000
GRs 1500
GRs 2000
Capacity
1000VA / 700W
1500VA / 1050W
2000VA / 1400W
Input
Voltage
220/230/240VAC
Voltage range
165~290Vac
Output
Voltage Regulation
220/230//- 10%
Transfer time
Typical 6ms
Waveform
Sine Wave
Battery
Type & Number
12V/7Ah x 2
12V/9Ah x 2
12V/9Ah x 2
Charging time
4-6 hours recover to 90% capacity
Physical
Dimension(DxWxH, mm)
393 x 165 x 198
Net Weight(kgs)
9.3
12.4
12.6
Packaging Dimension(DxWxH,
mm)
450 x 238 x 301
Gross Weight(kgs)
10.3
13.4
13.6
Environment
Humidity
0-90 % RH @ 0-40 C (non-condensing)
Noise level
Less than 40 dB
Less than 45 dB
Safety
Security certificate
CE
Summary of Contents for EMERALD EM1000
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