Instruction/ maintenance manual of the product PowerSure PS250-60S Liebert
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PowerSure™ POWER PROTECTION Uninterruptible Power System 250 VA – 600 VA 115 V USER’S MANUAL English R PS250-60S 250 VA PS400-60S 400 VA PS600-60S 600 VA.
2 IMPORTANT SAFETY INSTRUCTIONS WARNING: Do not attempt to service this product yourself except to replace the battery. Opening or removing the cover may expose you to dangerous voltages, even when the AC cord is disconnected from the electrical outlet.
3 unqualified to replace the battery, do not open battery door. Refer to qualified service personnel. INTRODUCTION & SYSTEM DESCRIPTION Congratulations on choosing the Liebert PowerSure™. It provides continuous, conditioned power to microcomputers and other data processing equipment.
4 1. ON/OFF Button 2. Battery Light (400/600 Only) 3. Check Light (400/600 Only) 4. AC Light 5. Battery Test Button / Alarm Silence (400/600 Only) 6. Option Switc hes 7. Output Receptacles 8. Power Cord Input 9. Circuit Breaker 10. Communications Port (400/600 Only) ATTENTION: Please refer to these drawings when reading this manual.
5 OPERATING INSTRUCTIONS 1. Check that all power connections to and from the unit are secure and fitted with the correct cables. 2. Press the UPS ON/OFF Button (1) to ON. 3. Switch yo ur equipment ON at their respective power switch(es). 4. Check the condition of the UPS front panel LED's.
6 INTERFACE FUNCTION DB25 ADAPTER UPS Shutdown/Active High* 19 On Battery/Return 17 On Battery/Normally Open 16 Low Battery/Normally Open 11 Low Battery/Return 9 UPS Shutdown/Return 7 * Remote Shutdown (5 - 12V DC, 5 - 10 mA.
7 OPTION SWIT CH SETTINGS On the back of your UPS is a bank of option switches (6) with a removable plastic cover. These switches determine transfer levels and operating frequency. Slide the switches to the left to turn them OFF, to the right to turn ON.
8 BATTERY CARE AND USE STORAGE: If the unit is not in continued use, plug in the UPS every 4 to 6 months for 12 hours to recharge the battery. Warranty is void if the battery discharges below the minimum battery cutoff point. To prevent such discharge, DO NOT leave UPS ON for more than two days without plugging it in.
9 RESETTING THE CIRCUIT BREAKER If the UPS is overloaded, the circuit breaker (9) at the lower rear of the UPS activates to protect the UPS. If the circuit breaker activates, its center bar will extend. To reset the circuit breaker, simply push the bar back in.
10 250 VA LED & ALARM INDICATIONS Condition Green AC Light (4) Audible Alarm Status NORMAL/START UP On after Beep Single Beep, then Off Operate Start - Up Test Fail On after Beep Fast Beep for 15 .
11 SPECIFICATIONS FCC ID # N/A BHKAF400T - 60 BKAF600T - 60 Model # / Stock # PS250 - 60/PS250 - 60S PS400 - 60 / PS400 - 60S PS600 - 60 / PS600 - 60S Model Rating 250 VA / 150 W 400 VA / 240 W 600 VA / 360 W Dimensions Unit (W x D x H) 3.51 x 10.18 x 6 .
12 LIMITED WARRANTY Liebert Corporation extends the following LIMITED WARRANTY to the purchaser and to its customer (collectively referred to as t he "Purchaser"): the enclosed Uninterruptib.
13 1050 Dearborn Drive Columbus, OH 43229 614 - 888 - 0246 Technical Support U.S.A................................ ................................ 1 - 800 - 222 - 5877 Outside the U.S.A ........................................... 614 - 841 - 6755 U.K.
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