background image

 

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. 

Summary of Contents for Power Must 400

Page 1: ...USER MANUAL Power Must 400 600 800 LCD Uninterruptible Power System...

Page 2: ...osition 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 co...

Page 3: ...g 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 fro...

Page 4: ...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...

Page 5: ...the UPS unit in any protected environment that provides adequate airflow around the unit and is free from excessive dust corrosive fumes and conductive contaminants Do not operate your UPS in an envir...

Page 6: ...internet line into the In socket at the back of the UPS Use one more Internet line cable and plug one end of the Internet line cable to the Out socket at the back of the UPS Plug the other end to the...

Page 7: ...h ON The LED lighting 8 LCD Display Specification The LED will always turns on when UPS works including in off charging mode and fault mode When LCD start to work it will display all information for 3...

Page 8: ...40V input voltage will display 000 4 When in off charging mode it will display as below Note the output voltage always is displayed as 000 in off charging mode 5 When in fault mode it will display as...

Page 9: ...100 7 Battery capacity definition Battery LEVEL Battery bar Indication Battery voltage 11V 11V Battery voltage 11 5V 11 5V Battery voltage 12 5V Battery voltage 12 5V 8 When over load the mark will fl...

Page 10: ...that the load matches the UPS capability specified in the specs 1 Overload of the UPS 1 Remove some noncritical load 2 Battery voltage is too low 2 Charge battery 8 hours or more When power failure b...

Page 11: ...CD Display Models Including in off charging mode and fault mode Backup Mode Sounding every 10 seconds Battery Low Sounding every 1 second Overload Sounding every 0 5 seconds Battery replace Sounding e...

Reviews: