Mustek PowerMust 2000 Sinewave LCD Online IEC Guide Rapide page 8

EN
1K(L)
1. Programmable outlets: connect to non-critical loads.
2. Output receptacles: connect to mission-critical loads.
3. AC input
4. Network/Fax/Modem surge protection
5. Emergency power off function connector (EPO)
SAVE THESE INSTRUCTION-This manual contains important instructions that should be
followed during installation and maintenance of the UPS and batteries.

Do not connect appliances or devices which would overload the UPS system (e.g. laser printers)
to the UPS output sockets.

Place cables in such a way that no one can step on or trip over them.

Do not connect domestic appliances such as hair dryers to UPS output sockets.

The UPS can be operated by any individuals with no previous experience.

Connect the UPS system only to an earthed shockproof outlet which must be easily accessible
and close to the UPS system.

Please use only VDE-tested, CE-marked mains cable (e.g. the mains cable of your computer)
to connect the UPS system to the building wiring outlet (shockproof outlet).

Please use only VDE-tested, CE-marked power cables to connect the loads to the UPS system.

When installing the equipment, it should ensure that the sum of the leakage current of the UPS
and the connected devices does not exceed 3.5mA.

Do not disconnect the mains cable on the UPS system or the building wiring outlet (shockproof
socket outlet) during operations since this would cancel the protective earthing of the UPS
system and of all connected loads.

The UPS system features its own, internal current source (batteries). The UPS output sockets
or output terminals block may be electrically live even if the UPS system is not connected to the
building wiring outlet.

In order to fully disconnect the UPS system, first press the OFF/Enter button to disconnect the
mains.

Prevent no fluids or other foreign objects from inside of the UPS system.

The UPS system operates with hazardous voltages. Repairs may be carried out only by
qualified maintenance personnel.
Step 1: Simply use battery cable to connect external battery and external battery
connector on the UPS.
Step 2: UPS input connection
Plug the UPS into a two-pole, three-wire, grounded receptacle only.
Step 3: For socket-type output, simply connect devices to these outlets.
For terminal-type output, please use cables for terminal wiring.
Connect the communication cable one end to the USB/RS-232 port and
Step 4:
the other to the communication port of your PC.
The UPS is equipped with intelligent slot perfect for either SNMP or
AS400 card.
Button Function
 Turn on the UPS: Press and hold ON/Mute button for at least 2
ON/Mute
seconds to turn on the UPS.
Button
 Mute the alarm: When the UPS is on battery mode, press and
hold this button for at least 3 seconds to disable or enable the
alarm system. But it's not applied to the situations when
warnings or errors occur.
 Up key: Press this button to display previous selection in UPS
setting mode.
 Switch to UPS self-test mode: Press and hold ON/Mute button
for 3 seconds to enter UPS self-testing while in AC mode, ECO
mode, or converter mode.
 Turn off the UPS: Press and hold this button at least 2 seconds
OFF/Enter
to turn off the UPS. UPS will be in standby mode under power
Button
normal or transfer to Bypass mode if the Bypass enable setting
by pressing this button.
 Confirm selection key: Press this button to confirm selection in
UPS setting mode.
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6. USB communication port
7. RS-232 communication port
8. SNMP intelligent slot
9. External battery connection (only available for L model)

Caution - risk of electric shock. Even after the unit is disconnected from the mains (building
wiring outlet), components inside the UPS system are still connected to the battery and
electrically live and dangerous.

Before carrying out any kind of service and/or maintenance, disconnect the batteries and verify
that no current is present and no hazardous voltage exists in the terminals of high capability
capacitor such as BUS-capacitors.

Only persons are adequately familiar with batteries and with the required precautionary
measures may replace batteries and supervise operations. Unauthorized persons must be kept
well away from the batteries.

Caution - risk of electric shock. The battery circuit is not isolated from the input voltage.
Hazardous voltages may occur between the battery terminals and the ground. Before touching,
please verify that no voltage is present!

Batteries may cause electric shock and have a high short-circuit current. Please take the
precautionary measures specified below and any other measures necessary when working with
batteries:
－remove wristwatches, rings and other metal objects
－use only tools with insulated grips and handles.

When changing batteries, install the same number and same type of batteries.

Do not attempt to dispose of batteries by burning them. This could cause battery explosion.

Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin and eyes. It
may be toxic.

Please replace the fuse only with the same type and amperage in order to avoid fire hazards.

Do not dismantle the UPS system.
Connect a single modem/phone/fax line into surge-protected "IN" outlet on the
Step 5:
back panel of the UPS unit. Connect from "OUT" outlet to the equipment with
another modem/fax/phone line cable.
Step 6: Disable and enable EPO function
Keep the pin 1 and pin 2 closed for UPS normal operation. To activate EPO
function, cut the wire between pin 1 and pin 2.
Step 7: Turn on the UPS
Press the ON/Mute button on the front panel for two seconds
Install software
Step 8:
For optimal computer system protection, install UPS monitoring software to fully
configure UPS shutdown. You can install the software from the supplied CD or
download it from the Internet, www.power-software-download.com.
Button Function
 Switch LCD message: Press this button to change the LCD
Select
message for input voltage, input frequency, battery voltage,
Button
output voltage and output frequency. It will return back to
default display when pausing for 10 seconds.
 Setting mode: Press and hold this button for 3 seconds to
enter UPS setting mode when UPS is in standby mode or
bypass mode.
 Down key: Press this button to display next selection in
UPS setting mode.
 Switch to bypass mode: When the main power is normal,
ON/Mute +
press ON/Mute and Select buttons simultaneously for 5
Select
seconds. Then UPS will enter to bypass mode.
Button
 Exit setting mode or return to the upper menu: When
working in setting mode, press ON/Mute and Select
buttons simultaneously for 0.2 seconds to return to the
upper menu. If it's already in top menu, press these two
buttons at the same time to exit the setting mode.
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