Mustek Power Must 400, Power Must 800 LCD, Power Must600, Power Must 600 LCD User Manual

USER MANUAL

Power Must 400/600/800 LCD

Uninterruptible Power System

IMPORTANT SAFETY INSTRUCTIONS

SAVE THESE INSTRUCTIONS –This manual
contains important instructions for models
Power Must 400/600/800 LCD that should
be followed during installation and
maintenance of the UPS and batteries.

Safety – CAUTION!

 This UPS utilizes voltages that may be hazardous. Do not attempt to

disassemble the unit. The unit contains no user serviceable parts.
Only factory service personnel may perform repairs.

 Internal battery voltage is 12Vdc. Sealed, lead-acid, 6 cells battery.
 Connection to any other type of receptacle other than a two-pole,

three-wire grounding receptacle may result in s shock hazard as well
as violate local electrical codes.

 In the event of an emergency, turn the power switch to the “off”

position and disconnect the power cord form the AC power supply to
properly disable the UPS

 Do not allow any liquids or any foreign object to enter the UPS. Do

not place beverages or any other liquid-containing vessels on or near
the unit.

 This unit intended for installation in a controlled environment

(temperature controlled, indoor area free of conductive contaminants).
Avoid installing the UPS in locations where there is standing or
running water, or excessive humidity.

 Do not plug the UPS input into its own output.
 Do not attach a power strip or surge suppressor to the UPS.
 Do not attach non-computer-related items, such as medical

equipment, life-support equipment, microwave ovens, or vacuum
cleaners to UPS

 To reduce the risk of overheating the UPS, do not cover the UPS’

cooling vents and avoid exposing the unit to direct sunlight or
installing the unit near heat emitting appliances such as space heaters
or furnaces.

 Unplug the UPS prior to cleaning and do not use liquid or spray

detergent.

 Do not dispose of battery or batteries in a fire. The battery may

explode.

 Do not open or mutilate the battery or batteries. Released

electrolyte is harmful to the skin and eyes. It may be toxic.

 A battery can present a risk of electrical shock and high short circuit

current. The following precautions should be observed when working
on batteries :

1) Remove watches, rings, or other metal objects from the hand.

2) Use tools with insulated handles.

3) Wear rubber gloves and boots.

4) Do not lay tools or metal parts on the top of batteries.

5) Disconnect charging source prior to connecting or disconnecting

batteries terminal.

 Servicing of batteries should be performed or supervised by personnel

knowledgeable of batteries and the required precautions. Keep
unauthorized personnel away from batteries.

 When replacing batteries, replace with the same number of the

sealed lead-acid batteries.

 This pluggable type A equipment with battery already installed by the

supplier is operator installable and may be operated by laymen.

 During the installation of this equipment it should be assured that the

sum of the leakage currents of the UPS and the connected loads does
not exceed 3.5mA.

 The mains socket outlet that supplies the UPS shall be installed near

the UPS and shall be easily accessible.

WARNING: This is a UPS Class C2. In residential subdivision the product may
cause harmful interference, then the users have to take additional measures.”

System Description

Front Panel—

1. LCD Back-Light

2. Power “ON/OFF” Switch

Back Panel—

1. Communication Port(optional)

2. Modem/Phone Line Surge Protection

3. AC Output

4. AC Input