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Connecting the ERM to the UPS 

  

 

 

This symbol indicates the presence of electric 
shock hazards. The area contains no user or field 

serviceable parts. Do not open for any reason. 

WARNING: 

 To reduce the risk of injury from 

electric shock hazards, do not open this 

enclosure. 

  

Plug the ERM cable into the socket at the rear of the UPS. 

 

 

Attaching the RETMA rail covers 

  

 

NOTE:

  The HP logo and product name are printed on the 

RETMA rail covers; therefore, the HP logo badge is only 

used for a tower installation/configuration. 

  

 

 

Charging the ERM batteries 

Connect the UPS to a grounded utility power outlet. When the UPS is 
plugged in, the unit automatically enters Standby mode and begins 

charging the ERM batteries. Allow 24 hours for the ERM to fully 

charge. 

Summary of Contents for R2200 ERM

Page 1: ...iated with AC power products WARNING To prevent personal injury from earth conductor leakage current Do not operate the UPS while disconnected from the utility power source Disconnect load devices before disconnecting the UPS from the utility power source WARNING To prevent personal injury prepare the area and observe all materials handling procedures when transporting the ERM When fully assembled...

Page 2: ...g Appropriate consideration of equipment nameplate ratings should be used when addressing this concern Reliable earthing Reliable earthing of rack mounted equipment should be maintained Particular attention should be given to supply connections other than direct connections to the branch circuit such as the use of power strips Electrical requirements All models require a dedicated unshared branch ...

Page 3: ... mounting brackets to the unit 2 Loosen the wing nuts and extend the brackets to the desired length 3 Insert screws through the rack into the mounting rail and the front of each mounting bracket Do not tighten 4 Insert screws through the rack into the mounting rail and the rear of each mounting bracket Do not tighten 5 Tighten the wing nuts 6 Wait until the unit is installed and the brackets are a...

Page 4: ...ug the ERM cable into the socket at the rear of the UPS Attaching the RETMA rail covers NOTE The HP logo and product name are printed on the RETMA rail covers therefore the HP logo badge is only used for a tower installation configuration Charging the ERM batteries Connect the UPS to a grounded utility power outlet When the UPS is plugged in the unit automatically enters Standby mode and begins ch...

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