Model 54DC43

Operating Instructions & Parts Manual EN

400 WattPower

Inverter

PLEASE READ AND SAVETHESE INSTRUCTIONS.

READ CAREFULLYBEFORE ATTEMPTING

TO ASSEMBLE, INSTALL,OPERATE OR MAINTAIN THE

PRODUCT DESCRIBED.PROTECT YOURSELF AND

OTHERS BY OBSERVING ALLSAFETY INFORMATION. FAILURE

TO COMPLY WITH INSTRUCTIONSCOULD RESULT IN PERSONAL

INJURY AND/OR PROPERTYDAMAGE! RETAIN INSTRUCTIONS

FOR FUTURE REFERENCE.PLEASE REFER TO BACK COVERFOR INFORMATION REGARDING

DAYTON’S WARRANTY AND OTHERIMPORTANT INFORMATION.

Model #: 54DC43 _Serial #: _____________________Purch. Date: __________________

Form 5S0000 / Printed in ChinaRAL100/ 01 / 020917

© 2017 Grainger International, Inc.All Rights Reserved

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UNPACKING

Contents:

• 400 Watt Inverter• Cables with Clips• 12 Volt Plug with Cables • (2x) 25 AMP Spade Fuses• One 8 AMP Glass Fuse

Inspect:

• After unpacking the tool, carefully inspect for any damage that may have occurred during transit. Check for loose, missing, or damaged parts. Shipping damage claims must be filed with the carrier.

• See General Safety Instructions on page 2, and Cautions and Warnings as shown.

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• Do not use this inverter with a device which uses more than 400 watt power consumption. Make certain the wattage requirements are within the capacity of this inverter’s output watt range.• Do not connect to a 6 Volt or 24 Volt DC battery.• Do not use an AC (115 volt) extension cord longer than 25 feet.• Do not use a 12 Volt DC extension cord of any type or length.• Start and run your vehicle hourly to prevent battery discharge. IMPORTANT: Power OFF the inverter and device(s) being used before engine start up. Do not exceed maximum input voltage of 15 Volt DC.

• This inverter must be connected only to a 12 Volt DC Negative Ground ignition system (most vehicles). Do not use this inverter with a Positive Ground vehicle ignition system. Consult your vehicle’s owner’s manual for ignition system identification.• Do not connect inverter to a household or RV AC distributing circuit. Do not connect inverter to an AC load circuit in which the neutral wire is connected to ground or to negative ( – ) of the DC battery power source.• Improper use of this inverter can cause personal injury, property damage, and/or possible loss of life.• Do not use or place this inverter near flammable materials or any location which accumulates flammable fumes.• Do not operate this inverter in or near water. Do not operate inverter using wet hands.• Do NOT touch the inverter clips immediately after usage. The clips may be hot and could cause minor burns.• Disconnect power to the inverter when it is not in use.• To avoid potential property damage, do not leave this inverter or any device operating unattended in a vehicle.• Do not place this inverter in confined spaces or inside the battery compartment of a vehicle or boat. Use only in properly ventilated areas.• Do not place item(s) over the inverter. Make sure that air is allowed to circulate freely around it.• Do not place the inverter in direct sunlight or near any device which is generating heat above room temperature.• Do not operate inverter in ambient air temperature below 10°F or above 110°F. • Regularly check that all connections are secure and tight. A loose connection can create high electrical resistance and generate excessive heat which will damage the inverter.• Not approved for use in conjunction with medical equipment.• Reverse polarity connection will damage the inverter and possibly any connected equipment.• Do not open the inverter housing case.• Secure the inverter and device being operated to prevent them from moving while the vehicle is in motion.• This is not a toy. Keep out of reach of children!

WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

NOTE: To achieve maximum inverter power output, user must run vehicle while inverter is in use.• Keep these instructions for future reference.• Start and run your vehicle hourly to prevent battery discharge.

GENERAL SAFETY INSTRUCTIONS

WARNING

CAUTION

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Output voltage range 105-125 VOLT ACOutput current range 3.2 - 3.81 Amps ACOutput frequency (HZ) 60 HZ (+/- 3HZ)Max. Continuous power 400 WattSurge capability (peak power) 800 Watt/ 0.1 secondOptimum efficiency ≥ 82%No load current draw ≤ 800 mAWave form Modified Sine WaveInput voltage range 10.5 -15 Volts DCInput current range 26.7 - 38.1 Amps DCReplaceable fuse (2X) 25 Amp - Spade TypesAC Receptacles Dual 3 Prong GroundedUSB port 5 Volt DC - 2.1 Amps12 Volt plug fuse 250V - 8Amp Glass Type

Automatic electronic circuit features: A. High input voltage shutdown ≥ 15 Volt DC B. Low input voltage audible alarm ≤ 11 Volt DC C. Low input voltage shutdown ≤ 10.5 Volt DC D. Overload shutdown ≥ 420 Watt

System display: A. System normal operation Green LED indicator B. Overload Red LED indicator C. Low/high battery Red LED indicator D. Over temperature Red LED indicator

Environmental operating conditions: A. Elevation (above sea level) 0 to 10,000 ft | 0 to 3,048 m B. Operating 10°F to 110°F | -12.2°C to 43.3°C C. Storage 5°F to 140°F | -15°C to 60°C

Physical: A. Inverter net weight 1.4 lbs | 0.6 kgs. B. Dimensions (HXWXD) 2.58” X 4.26” X 6.38” 6.55 cm X 10.82 cm X 16.21 cm

SPECIFICATIONS

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Dry LocationUse Only

HighVoltage

Over HeadCover

Keep Away From Fire

Do NotOpen

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INSTALLATION

WARNING: Explosive GAS DANGER! Only make battery and ground connections in a well ventilated area.

Battery Terminal Connection1. Prior to connecting the inverter, make sure the inverter’s ON/OFF rocker switch is in the OFF position.

2. Attach the closed-round spade connector (red cable) to the red (+) input terminal on the inverter.

3. Attach the closed-round spade connector (black cable) to the black (–) input terminal on the inverter.

4. Hand tighten both terminals to secure cables to input terminal using screws with rounded groove heads. Do not over-tighten.

5. Connect the red alligator clip to the vehicle battery’s positive (+) terminal.

6. Connect the black alligator clip to the vehicle’s chassis, engine block or a non- moving grounded metal part of vehicle as far away from the battery as possible.

Earth Ground ConnectionCAUTION: Ensure the ground rod is properly buried according to local electrical codes.

1. Locate the inverter earth ground terminal (400 watt inverter rear panel).

2. Loosen the earth ground terminal hex nut by turning the hex nut counter-clockwise.

3. Connect one bare end of a #18 AWG ground wire (not included) onto the ground terminal and tighten the hex nut.

4. Connect the other bare end of the ground wire to the ground rod.

NOTE: Make sure ground wire length is longer than the distance from the inverter to the ground rod to achieve a secure connection.

Black Alligator Clipto Chassis Ground

400 Watt Inverter

VehicleBattery

BlackAlligatorClip

Black Cable

Red Cable

RedAlligatorClip

Positive (+) Terminal

ONOFF

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Red (+) InputTerminalBlack (–) InputTerminalEarth Ground Terminal

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INSTALLATION

WARNING: For AC devices that exceed 100 watt power draw, inverter must be connected to a DC socket rated at 20 AMP or higher or use battery terminal connections.

12 Volt Plug Connection1. Prior to connecting the inverter, make sure the inverter ON/OFF rocker switch is in the OFF position.

2. Connect the black connector of the 12 Volt plug wire to the black input terminal of the inverter. Connect the red connector of the 12 Volt plug wire to the red input terminal of the inverter. Make sure both terminal nuts are tightened.

3. Insert the inverter 12 Volt Plug into the vehicle cigarette lighter or 12 volt socket by pushing it in firmly to ensure a proper connection has been made.

Installation IndicatorsSystem normal operation .................... Green LED IndicatorOver voltage ........................................ Red LED IndicatorOver load............................................. Red LED IndicatorLow battery .......................................... Red LED IndicatorOver temperature ................................ Red LED Indicator

Determine power requirementTo determine maximum power required, add up the wattage of all devices to be operated with this inverter simultaneously. If the wattage of the device(s) is not available, but the current draw (amp) is given, simply convert to wattage using this formula:

VOLT (V) X AMP (A) = WATT (W)EXAMPLE: 110 VOLT X 3 AMP = 330 WATT

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OPERATION AND USAGE

Inverter Operation1.Prior to plugging in the device, make sure the device is OFF.

2.Connect the device’s electrical plug into the inverter receptacle.

3.Turn the inverter ON/OFF switch, to ON position. If the inverter is working properly, a green LED indicator on the front panel will light. Now turn on the device(s). If the green indicator remains ON, then the system is operating properly. If inverter alarm sounds or red LED indicator light turns ON, turn OFF the device(s), then turn OFF the inverter immediately. See the trouble shooting guide. The inverter may have been over loaded or the input voltage may be too low.

IMPORTANT: To achieve inverter maximum power output, user must run vehicle while the inverter is in use.

CAUTION: Some rechargeable devices are equipped with a separate charger, which can be connected into this inverter’s AC receptacle(s). Westward inverters are engineered to be used with these products. However, certain rechargeable devices are manufactured with built-in chargers (see device’s owner’s manual). This category of devices may cause internal damage to inverters and should not be used with this inverter. The tempera-ture of device(s) must be monitored for first 15 minutes of operation. Abnormally elevated temperature of device(s) is an indication that they should not be used with this inverter.

USB Port Operation1.Connect your cell phone or any other battery powered device that can be charged or powered via a USB terminal into the 400 watt inverter USB power port. Make sure the device’s USB connector plug is properly seated into the 400 watt inverter USB power port.

2. Your USB powered device with built-in battery(s) will start charging automatically.

3. Power on and operate your device as needed.

4. To stop charging or powering your USB powered device, switch off the USB power device.

5. Disconnect your device from the 400 watt inverter USB power port.

NOTE: The USB port does not support data transfer. It will only power and/or recharge USB personal devices.

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OPERATION AND USAGE

Typical Use and WattageThis listing is for reference purposes only. Some devices exceed the wattages listed. Before using the device refer to the device’s owner’s manual for actual wattage required. Not recommended for use with inductive loads, such as fluorescent lamps, compressors, motors & pumps.

Video Game ConsolesNintendo DS ............................................................3 wattWii U........................................................................35 wattWii w/ game screen .................................................75 wattXbox ONE console ..................................................120 wattPS4 console ............................................................140-250 watt

Office EquipmentTablets.....................................................................10-12 wattPortable printer ........................................................55 wattPortable scanner .....................................................55 wattPortable fax .............................................................60 wattDesktop printer ........................................................60-80 wattLaptop computer .....................................................45-90 wattPC & monitor*..........................................................200-350 watt

ElectronicsDigital camera .........................................................3 wattCellular phone .........................................................3-5 wattiPod/MP3 player ......................................................5 wattPortable sound system............................................50 wattTV 13”......................................................................70 wattDVD player ..............................................................35-70 wattElectric blanket ........................................................250 watt55” plasma TV*........................................................305 watt

ToolsCordless drill charger ..............................................15 wattSpot light / Work light ..............................................100 watt1/4 hp buffer ............................................................110 watt Soldering gun ..........................................................135 watt1/2 hp pump ............................................................195 wattJig saw ....................................................................235-300 watt* Check peak power required to use these devices.

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TROUBLESHOOTINGSymptom Possible Cause(s) Corrective Action

1. Recharge battery or replace power supply.

2. Reduce load to maximum 400 watt.

3. Power Off the AC device(s) and inverter. Disconnect the device(s) connected to the inverter. Turn the inverter on & leave running for a minimum of 2 minutes. Power off the inverter and quickly plug in the device(s) to the inverter making sure the device(s) is/are off. Power on the inverter and the device(s).

4.1 Replace blown fuse(s) with (2) x 25A.TO REPLACE: Locate fuse on inverter’s rear compartment. Remove fuse(s) with needle nose pliers & replace with equivalent 25A spade fuse(s).4.2 Remove 12 Volt plug cap by turning counter-clockwise and replace fuse with equivalent 8A glass type fuse.

1. Power source voltage below 10 Volt.

2. Excessive current drawn by the device(s) being operated.

3. Inverter not completely warmed up.

4. Inverter fuse(s) is/are blown.

Lack of power output.

1. Inverter is overloaded.

2. Inverter voltage below 10 Volt.

3. Over recommended temperature.

1. Replace load to maximum of 400 watt.

2. Charge or replace battery.

3. Turn Off inverter and ensure operartion temperature is between 10ºF - 110ºF.

Red light on.

1. High surge wattage is required to start-up the device.

Toggle the inverter power switch in succession a total of 5 times in order to generate the necessary power to start the device. If the device does not power on or start up in 5 cycles of on/off trials, this inverter will not work with the device.

1. Inadequate power or excessive voltage drop.

2. Poor battery condition.

1. Check and connect inverter for proper clip connection to the battery’s power source.

2. Start the engine to recharge the battery. Ensure the inverter is powered off before starting engine. Replace battery if required.

Television/power tool will not start.

Picture breaking up(TV static or snow).

1. Place the inverter as far as possible from the TV, the antenna and the coaxial cable. TV station may be out of range.

Television interference.

Sound system has weak alternating current shielding.

Static/noise interference in audio system.

Reverse battery polarity connection.

Turn off inverter and AC voltage device. Disconnect inverter from its battery power source. Replace fuse as stated in 4.1 & 4.2 above. Reconnect inverter to proper battery polarity.

Fuse blown.

Low battery alarm on all the time.

1. Do not use inverter with a low quality audio system AC current shielding.

2. Replace audio system with high quality noise filtering.

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MAINTENANCE & REPAIR

REPAIR PARTS LIST

MaintenanceSome rechargeable devices are equipped with a separate charger, which can be connected into this inverter power receptacle.

Westward inverters are engineered to be used with these products. However, certain rechargeable devices are manufactured with built-in chargers (see device’s owner’s manual). This category of devices may cause internal damage to inverters and should not be used with this inverter. The temperature of device must be monitored for the first 15 minutes of operation. Abnormally elevated temperature of the device is an indication that they should not be used with this inverter.

Power SourceThis inverter must be connected to a 12 Volt DC Negative Ground ignition system battery in good condition. Most vehicles are negative ground systems (see the vehicle'sowner’s manual for ignition system identification).• Do not connect this inverter to a 6 or 24 Volt battery system.• Do not use this inverter with a positive ground vehicle to avoid damage to the inverter.

Ref.No. Description Part Number

N/A

Qty.

225 AMP spade fuse 1

For Repair Parts, call 1-800-GRAINGER24 hours a day – 365 days a yearPlease provide following information:• Model number• Serial number (if any)• Part description and number as shown in parts list

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N/A 18 AMP glass type fuse 2

WESTWARD ONE-YEAR LIMITED WARRANTYWESTWARD ONE-YEAR LIMITED WARRANTY. All Westward product models covered in this manualcovered by this Limited Warranty are warranted by W.W. Grainger, Inc. (“Grainger”) to the original useragainst defects in workmanship or materials under normal use for one year after date of purchase. If theProduct is part of a set, only the portion that is defective is subject to this warranty. Any Product or partwhich is determined to be defective in material or workmanship and returned to an authorized servicelocation, as Grainger or Grainger’s designee designates, shipping costs prepaid, will be, as the exclusiveremedy, repaired or replaced with a new or reconditioned product or part of equal utility or a full refundgiven, at Grainger’s or Grainger’s designee’s option, at no charge. For limited warranty claim procedures,see “Warranty Service” below.COVERED PRODUCTS. This Limited Warranty covers the product model(s) identified in this manual.This Limited Warranty does not cover normal wear and tear of Products or portions of them, or products orportions of them which are consumable in normal use. This warranty is void if there is evidence of misuse,mis-repair, mis-installation, abuse or alteration.WARRANTY DISCLAIMERS AND LIMITATIONS OF LIABILITY RELATING TO ALL CUSTOMERSFOR ALL PRODUCTS

LIMITATION OF LIABILITY. TO THE EXTENT ALLOWABLE UNDER APPLICABLE LAW, GRAINGER’SLIABILITY FOR CONSEQUENTIAL AND INCIDENTAL DAMAGES IS EXPRESSLY DISCLAIMED. GRAINGER’SLIABILITY IN ALL EVENTS IS LIMITED TO AND SHALL NOT EXCEED THE PURCHASE PRICE PAID.WARRANTY DISCLAIMER. A DILIGENT EFFORT HAS BEEN MADE TO PROVIDE PRODUCT INFORMATIONAND ILLUSTRATE THE PRODUCTS IN THIS LITERATURE ACCURATELY; HOWEVER, SUCH INFORMATIONAND ILLUSTRATIONS ARE FOR THE SOLE PURPOSE OF IDENTIFICATION, AND DO NOT EXPRESS ORIMPLY A WARRANTY THAT THE PRODUCTS ARE MERCHANTABLE, OR FIT FOR A PARTICULAR PURPOSE,OR THAT THE PRODUCTS WILL NECESSARILY CONFORM TO THE ILLUSTRATIONS OR DESCRIPTIONS.EXCEPT AS PROVIDED BELOW, NO WARRANTY OR AFFIRMATION OF FACT, EXPRESSED OR IMPLIED,OTHER THAN AS STATED IN THE “LIMITED WARRANTY” ABOVE IS MADE OR AUTHORIZED BY GRAINGER.PRODUCT SUITABILITY. MANY JURISDICTIONS HAVE CODES AND REGULATIONS GOVERNING SALES,CONSTRUCTION, INSTALLATION, AND/OR USE OF PRODUCTS FOR CERTAIN PURPOSES, WHICH MAY VARYFROM THOSE IN NEIGHBORING AREAS. WHILE ATTEMPTS ARE MADE TO ASSURE THAT PRODUCTS COMPLYWITH SUCH CODES, GRAINGER CANNOT GUARANTEE COMPLIANCE, AND CANNOT BE RESPONSIBLE FORHOW THE PRODUCT IS INSTALLED OR USED. BEFORE PURCHASE AND USE OF A PRODUCT, REVIEW THESAFETY/SPECIFICATIONS, AND ALL APPLICABLE NATIONAL AND LOCAL CODES AND REGULATIONS,AND BE SURE THAT THE PRODUCT, INSTALLATION, AND USE WILL COMPLY WITH THEM.CONSUMERS ONLY. CERTAIN ASPECTS OF DISCLAIMERS ARE NOT APPLICABLE TO CONSUMERPRODUCTS SOLD TO CONSUMERS; (A) SOME JURISDICTIONS DO NOT ALLOW THE EXCLUSION ORLIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES, SO THE ABOVE LIMITATION OR EXCLUSIONMAY NOT APPLY TO YOU; (B) ALSO, SOME JURISDICTIONS DO NOT ALLOW A LIMITATION ON HOW LONGAN IMPLIED WARRANTY LASTS, SO THE ABOVE LIMITATION MAY NOT APPLY TO YOU; AND (C) BY LAW,DURING THE PERIOD OF THIS LIMITED WARRANTY, ANY IMPLIED WARRANTIES OF MERCHANTABILITYOR FITNESS FOR A PARTICULAR PURPOSE APPLICABLE TO CONSUMER PRODUCTS PURCHASED BYCONSUMERS, MAY NOT BE EXCLUDED OR OTHERWISE DISCLAIMED.THIS LIMITED WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, AND YOU MAY ALSO HAVE OTHERRIGHTS WHICH VARY FROM STATE TO STATE.THIS LIMITED WARRANTY ONLY APPLIES TO PRODUCTS PURCHASED BY UNITED STATES PURCHASERSFOR DELIVERY IN THE UNITED STATES.WARRANTY SERVICETo obtain warranty service if you purchased the covered product directly from Grainger, (i) write or call orvisit the local Grainger branch from which the product was purchased or another Grainger branch near you(see www.grainger.com for a listing of Grainger branches); or (ii) contact Grainger by going to www.grainger.com and clicking on the “Contact Us” link at the top of the page, then clicking on the “Email us” link; or(iii) call Customer Care (toll free) at 1-888-361-8649. To obtain warranty service if you purchased the coveredproduct from another distributor or retailer, (i) go to www.grainger.com for Warranty Service; (ii) write orcall or visit a Grainger branch near you; or (iii) call Customer Care (toll free) at 1-888-361-8649. In any case,you will need to provide, to the extent available, the purchase date, the original invoice number, the stocknumber, a description of the defect and anything else specified in this Westward One-Year Limited Warranty.You may be required to send the product in for inspection at your cost. You can follow up on the progressof inspections and corrections in the same ways. Title and risk of loss pass to buyer on delivery to commoncarrier, so if product was damaged in transit to you, file claim with carrier, not the retailer or Grainger.For warranty information for purchasers and/or delivery outside the United States, please contact:

Canada: www.westwardtools.caMexico: Grainger.com.mxLocation not listed, contact: +1-888-361-8649 (or 1-800-GRAINGER)

®

DM_US 45931887-4.019350.0029