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Thank you for purchasing IOTA’s DLS-X Series Power Converter/Battery Charger. When utilized properly, your DLS-X 

Power Converter/Battery Charger will provide years of dependable service. This Owner’s Manual contains important safety 

and operating instructions. READ ALL INSTRUCTIONS AND SAFETY PRECAUTIONS CAREFULLY BEFORE INSTALL-

ING AND OPERATING THE UNIT.

WARNING

Risk of SERIOUS INJURY OR DEATH

This unit is an electrical device. When working with this, or any  
electrical device, there exists the potential for

  

ELECTRICAL SHOCK, EXPLOSION and FIRE hazards.

Before using this equipment, 

READ AND UNDERSTAND

 the  

instructions, warnings, and safety precautions in this Owner’s 
Manual. Failure to read and understand these instructions could 
result in SERIOUS INJURY or DEATH.

SAVE THESE INSTRUCTIONS

DANGER

ELECTRICAL SHOCK HAZARD

THIS CHARGER IS AN ELECTRICAL  
DEVICE THAT CAN SHOCK AND CAUSE 
SERIOUS INJURY.
DO NOT CUT POWER CORDS.
DO NOT SUBMERGE IN WATER OR GET 
THE CHARGER WET.

EXPLOSION HAZARD

UNSUPERVISED, INCOMPATIBLE, OR  
DAMAGED BATTERIES CAN EXPLODE IF 
USED WITH A CHARGER.
DO NOT ATTEMPT TO CHARGE DAMAGED 
OR FROZEN BATTERIES.
USE THE CHARGER ONLY WITH BATTER-
IES OF RECOMMENDED VOLTAGE.
OPERATE THE CHARGER IN  
WELL-VENTILATED AREAS ONLY.

WARNING

FIRE HAZARD

A CHARGER IS AN ELECTRICAL DEVICE 
THAT EMITS HEAT AND CAN BURN.
DO NOT COVER THE CHARGER.
KEEP THE CHARGER AWAY FROM  
COMBUSTIBLE MATERIALS.
DO NOT SMOKE OR USE ANY  
OTHER SOURCE OF ELECTRICAL  
SPARK OR FIRE WHEN OPERATING  
THE CHARGER.

CAUTION

When working with the DLS-X unit, always observe the 

following guidelines:

•  The DLS-X is designed for indoor use. Do not use out-

doors. 

•  DO NOT expose the DLS-X unit to rain, snow, or other 

inclement weather.

•  Do not mount the DLS-X in a zero clearance compartment 

or in compartments with flammable items such as gasoline 
or batteries.

•  Do not mount the DLS-X in an area with the potential of 

dust, debris, or other foreign materials entering the vents of 
the DLS-X.

•  Use of an attachment or device with the DLS-X not recom-

mended by IOTA Engineering will void the warranty and 
may result in a risk of fire, electrical shock, or injury to 
persons.

•  To reduce the risk of damage to the electric plug and cord, 

always pull by the plug and not the cord when disconnect-
ing the unit.

•  DO NOT operate the DLS-X with a damaged cord or plug. 
•  DO NOT operate the DLS-X if it has been dropped, re-

ceived a sharp blow, or has been otherwise damaged in 
any way. 

•  DO NOT disassemble the DLS-X unit. 
•  To reduce the risk of electric shock, DISCONNECT the 

DLS-X charger from ALL power sources before attempt-
ing any maintenance or cleaning. Turning off any electri-
cal supply or load to the unit is not sufficient and will not 
reduce this risk.

•  DO NOT use extension cords. Using an improper extension 

cord could result in a risk of fire and electric shock, and 
may result in property damage, personal injury or death.

RISK OF EXPLOSIVE GASES

WORKING IN THE VICINITY OF LEAD-
ACID BATTERIES IS DANGEROUS.  
BATTERIES GENERATE EXPLOSIVE 
GASES DURING NORMAL BATTERY  
OPERATION. FOR THIS REASON, IT IS  
OF UTMOST IMPORTANCE THAT YOU  
FOLLOW THE INSTRUCTIONS WHEN  
USING THE BATTERY CHARGER.

To reduce the risk of battery explosion, follow 

these instructions and those published by the 

battery manufacturer and review all Cautions 

and Warnings associated with these products.

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