Section 4.2. When To Call; Section 4.3. Steps To Take - DSPM Defender Micro Elite Maintenance Manual

CAUTION!
OBSERVE ALL BATTERY SAFETY PRECAUTIONS DURING INSTALLATION OR SERVICE OF THE UPS OR BATTER-
IES. EVEN WITH THE BATTERY CIRCUIT BREAKER IN THE OFF POSITION, THE DANGER OF ELECTROCUTION
MAY STILL BE PRESENT. THE BATTERY POWER TO THE UNIT MUST BE LOCKED AND TAGGED "OFF" BEFORE
PERFORMING ANY SERVICE OR WORK ON THE UNIT. FAILURE TO FOLLOW THOSE INSTRUCTIONS AND THE IN-
STRUCTION LISTED ABOVE AND ELSEWHERE IN THIS MANUAL COULD RESULT IN AN EXPLOSION, FIRE, EQUIP-
MENT FAILURE, OR ELECTROCUTION.
DANGER!
BE CONSTANTLY AWARE THAT THE UPS SYSTEM CONTAINS HIGH DC AS WELL AS AC VOLTAGES. WITH INPUT
POWER OFF AND THE BATTERY, DISCONNECTED, HIGH VOLTAGE AT THE FILTER CAPACITORS AND POWER
CIRCUITS SHOULD DISCHARGE WITHIN 30 SECONDS. HOWEVER, POWER CIRCUIT FAILURES CAN OCCUR,
SO YOU SHOULD ALWAYS ASSUME THAT HIGH VOLTAGE MIGHT STILL EXIST AFTER SHUTDOWN. VERIFY THAT
POWER IS OFF USING AC AND DC VOLTMETERS BEFORE MAKING CONTACT.
4.2. WHEN TO CALL
Call for service if you encounter any of the following conditions:
1) Repeated start-up attempts are unsuccessful.
2) A UPS fault occurs which cannot be cleared.
3) Normal operation of the critical load repeatedly causes an overload condition. This is not a UPS fault but a qualified
person must analyze the total load connected to the UPS to prevent unit failure. Momentary overload conditions will be
handled within the parameters of the UPS Unit but sustained overloads will cause the UPS Unit to fail.
4) Any indicators or alarms operate abnormally or continuously.
5) Any other abnormal function of the system occurs.
6) If any abnormal battery condition is detected.
7) When you are unsure of what action to take.
4.3. STEPS TO TAKE
If any of the above occur:
1) Record information off the System Label.
2) Call DSPM's Customer Service
DANGER!
LETHAL VOLTAGES ARE PRESENT INSIDE THE EQUIPMENT EVEN WHEN THERE APPEARS TO BE NO INPUT
POWER TO THE UNIT. PROTECT YOURSELF FROM THE RISK ELECTROCUITION BY REFERRING SERVICE TO
QUALIFIED PERSONNEL ONLY.
Title: Micro Elite Maintenance's Manual
Title: Micro
05 19
Doc No.: #074-1005-02
Doc No.: 018-1000-02
Description: Emergency Lighting Inverter User's Manual
Description: Emergency Lighting Inverter User's Manual
Rev: NR
Date: 02/26/2022
Rev: NR
Date: 07/26/2016
Phone : 1.877.DSPM.POWER
Phone : 1.877.DSPM.POWER-1.877.377.6769
Fax: 909.930.3335
Fax: 1.877.DSPM.POWER-1.877.377.6769
Website:
www.dspmanufacturing.com
Website: www.dspmanufacturing.com
E-Mail:
techsupport@dspmanufacturing.com
E-Mail: techsupport@dspmanufac-
- 1.877.377.6769