Certified International 24Z8NV User's Manual
Contents
1. 3 INSTALLATION 3 01 The following instructions should be thoroughly read and understood before installa tion 3 02 CAUTION Inverters produce hazard ous voltages to avoid risk of harm or fire the unit must be properly installed CAUTION Damage to the inverter will occur if correct polarity is not observed when installing the DC input cables CAUTION Damage to the inverter will occur if an external AC power source is applied to the inverter s AC receptacle cord CAUTION Be sure the inverter s circuit breaker or fuse if needed are turned OFF during installation NOTE All wiring must follow the National Electric Code Provincial or other codes in effect at the time of installation regardless of sugges tions in this manual All wires should be copper conductors 3 03 Mounting 3 03 1 Locate a suitable secure flat mounting surface as close to the battery as possible without being in the same air tight compartment The maximum recommended dis tance between the mounting location and the battery is 20 feet See DC Input Cable Lengths chart 3 03 2 The location should have adequate ventilation and clearance to maintain room tem perature while the unit is operating At least 1 2 inch of clearance is required on all sides 3 03 3 Secure the unit with 8 or larger screws or bolts in the mounting slots on the flanges of the chassis 3 04 Chassis Bonding Lug FIG 1 3 04 1 Connect a 8 gauge or greater cop per wire be2. AIRPAX Dimensions 121718B 4467 White Bear Parkway 651 653 7000 St Paul MN 55110 7626 Fax 651 653 7600 OWNERS MANUAL JANUARY 2007 I SO 9001 2000 Certified Company c UL us Airpax Dimensions Inc DC to AC Power I nverters OWNERS MANUAL for Model 12Z8NV 24Z8NV 48Z8NV Form 121718 OWNERS MANUAL FOR Al RPAX DI MENSI ONS INVERTERS Model 12Z8NV Model 24Z8NV Model 48Z8NV Table of Contents General Description Installation Start Up Operation Troubleshooting Installation Figure Warranty 1 GENERAL 1 01 Dimensions inverters have been designed and manufactured for many user applications and long life They utilize patented construction methods and high technology electronic parts and circuitry 1 02 CAUTION Inverters produce hazardous voltages to avoid risk of harm or fire the unit must be properly installed There are no user serviceable parts inside do not remove the cover CAUTION The inverter should not be installed in a zero clearance enclosure CAUTION Damage to the inverter will occur if correct polarity is not observed when installing the DC input cables CAUTION Damage to the inverter will occur if an external AC power source is applied to the inverter s AC output or its hardwire output CAUTION The inverter contains a circuit breaker and a capacitor that may produce a spark Do not mount in a confined battery or gas compartment CAUTION Working in the vicinity o
3. O EXPRESS WARRANTIES COVERING THESE GOODS OTHER THAN AS SET FORTH ABOVE THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE LIMITED IN DURATION TO ONE YEAR FROM DATE OF PURCHASE DIMENSIONS ASSUMES NO LIABILITY IN CONNECTION WITH THE INSTALLATION OR USE OF THE PRODUCT EXCEPT AS STATED IN THIS LIMITED WARRANTY DIMENSIONS WILL IN NO EVENT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES WARNING LIMITATIONS ON USE Dimensions products are not intended for use in connection with Life Support Systems and for Avionic use Dimensions makes no warranty or representation in connection with their products for such uses Page 6
4. f lead acid batteries is dangerous Batteries generate explo sive gases during operation There is a risk of acid exposure There is also a risk of high current discharge from shorting the battery that can cause fire and explosion CAUTION Be sure the inverter s circuit breaker or fuse are turned OFF during installation 2 DESCRIPTION 2 01 The inverter converts 12VDC 24VDC or 48VDC depending on inverter model to a 120VAC 60 HZ having a pure sine wave form signal output 2 02 The inverter has a controlled frequency at 60 HZ 0 6Hz 2 03 The inverter has internal protection against output short circuit output overload and high temperature conditions 2 04 The inverter is designed to operate any 120 VAC 60 HZ single phase appliance equipment or tool within its power ratings 2 05 The inverter has a ventless cover to protect the inside electronics from the elements and is designed to be used on scissor lift applica tions 2 06 The inverter is GFCI protected but does not have standard GFCI outlets The 120VAC 60Hz output is supplied by a female receptacle cord attached to the unit 2 07 The inverter does not have a On Off switch The unit must be controlled by a remote switch a violet wire is attached to the unit for this purpose Inverter Ratings Inverter Model 12Z8NV 24Z8NV 48Z8NV Input Output __ VDC ADC VAC Watts 12 6 Upto 80 120 800 25 2 Upto 40 120 800 50 4 Upto 20 120 800 Page 2
5. ndicates an output wiring short circuit or a load that is too large for the power rating of the inverter Switch the inverter Off remove the short circuit or excessive load from the output then switch the inverter back On c TheHightemp light indicates the inverter has overheated The unit will automatically turn back on when it has cooled to 40 C 104 F 5 03 If the above steps are completed and the inverter still willnot operate satisfactorily call Airpax Dimensions Inc for a return authorization number Page 4 FRONT VIEW WIRING DIAGRAM FOR MODEL 48Z8NV Note 1 Remote switch to be connected to 12VDC 24VDC or 48VDC depending on inverter model Output Breaker Inv Power Low battery Overload Hightemp Dimensions Chassis Bonding Lug Remote On Off Battery Input Ground r 120VAC 60Hz Remote amp Output On Off Switch Fuse L Red Black 12VDC 12VDC 12VDC 12VDC Four batteries in series Page 5 Warranty Terms SHI PPI NG TERMS F O B St Paul Minnesota Freight prepaid and billed subject to prior credit approval MI NI MUM ORDER 50 00 Net Price LOSS OR DAMAGE Loss or damage in transit are the responsibility of the carrier Any claim should be filed with the delivering transport company Invoice Bill of Lading and Delivery receipt with damage noted therein must accompany any claims for freight damage Claims for shortage and lo
6. receptacle cord at tached to the inverter 4 START UP OPERATION 4 01 To operate the inverter turn the remote switch to On Make sure that the output breaker is reset 4 02 Turn the switch to Off when the inverter is not in use 5 TROUBLESHOOTING 5 01 Airpax Dimensions Inc offers free phone consultation concerning installation or troubleshoot ing Call the Customer Service Department at 1 800 553 6418 or 1 651 653 7000 Fax 651 653 7600 e mail inverterinfo Airpax net 5 02 If the inverter fails to operate correctly use the following troubleshooting procedure 5 02 1 Connect a 100 watt light bulb to the inverter output 5 02 2 Make sure the inverter is turned On the output circuit breaker is reset and that the voltage is at least 12VDC 24VDC or 48 VDC depending on inverter model at the DC input terminals If not check DC wiring connections and the line fuse 5 02 3 Check the connection to the remote switch 12VDC 24VDC or 48VDC must be present at the violet wire for the unit to operate If not check any in line fuses in the 12VDC 24 or 48 VDC remote switch circuit 5 02 4 Observe the fault indicating lights on the front of the inverter a The Low battery light indicates a low battery condition Switch the inverter Off for 5 seconds then On again The light coming on again indicates a fault in the battery wiring battery capacity and voltage or the fuse b The Overload light i
7. st shipments must be made in writing to Airpax Dimensions St Paul MN within 10 days of date of shipment Claims not reported within this time frame will not be honored PRI CES Prices are subject to change without notice All orders are subject to acceptance at the factory We reserve the right to invoice prices in effect at time of shipment TERMS Net 30 days with approved credit credit card or C O D RETURN GOODS POLICY e No returned materials will be accepted without an accompanying Returned Materials Authorization Number RMA from the factory e Credit will be issued for returned goods to the original purchaser within 60 days of purchase provided the inverter is returned to Dimensions unused and not mounted The amount of credit will be issued at Dimensions discretion based on the condition of the product e Customer must be in good standing with Dimensions e Inverters that are discontinued special order or used are excluded and will not be eligible for credit Non inverter items such as cable assemblies fuses and fuse holders will not be eligible for credit e Support components supplied by Dimensions vendors will be covered under that manufacturer s credit return policy e Customer pays return freight PLEASE SHI P AUTHORIZED RETURNS TO Airpax Dimensions Inc 4467 White Bear Parkway St Paul MN 55110 Return Freight Prepaid LIMITED WARRANTY Airpax Dimensions Inc extends the following warranty to the original p
8. ttery wire due to an initial charging of the internal input capacitor 3 05 6 CAUTION Damage to the inverter will occur if correct polarity is not observed This damage is NOT covered by warranty 3 06 Remote Switch for I nverter Operation Fig 1 3 06 1 All material used for the remote switch should be U L listed and installed per low Page 3 voltage Class 2 wiring code The On Off switch and in line fuse to be purchased locally at an electrical supply outlet 3 06 2 A 3 Amp rated remote switch must be connected to the violet wire marked Remote On Off coming out at front of the inverter Connect the violet wire to the load side of the remote switch The line side of the switch must be connected to the DC power source with a 3 Amp fuse within 18 of the source The cable clamp strain relief should be used to secure the field wires 3 06 3 The switch should be mounted at a convenient location in a listed outlet box with approved strain relief The in line fuse to be mounted on appropriate fuse holder 3 06 4 NOTE A remote switch must be installed to operate the inverter You may use several switches or relays in parallel in lieu of one remote switch 3 07 120 VAC Output 3 07 1 CAUTION Do not connect another source of AC power directly to the output of the inverter This will result in damage to the inverter that is not covered under warranty 3 07 2 The 120 VAC output is provided at the GFCI protected female
9. tween the bonding lug on the inverter and the earth grounding system or the vehicle chassis 3 05 Battery Wiring FIG 1 3 05 1 CAUTION Make sure that hydro gen gas does not accumulate near the battery by keeping the area well ventilated A spark may result when connecting the battery wiring due to an initial charging of the internal input capacitor 3 05 2 Use stranded copper wire between the battery and inverter as indicated A fuse must be installed between the battery and the inverter U L requires that the fuse be within 18 inches of the battery DC Input Cable Lengths maximum and Fusing Guide Distance feet Model 1 to 20 12Z8NV 6 Ga 24Z8NV 8 Ga A8Z8NV 8 Ga Fuse 150A 100A 100A 3 05 3 NOTE Using smaller input cable or longer length will greatly degrade the inverter peak performance IMPORTANT NOTE FOR VEHI CLE INSTALLATION Do not use the vehicle chassis as the negative return in place of a return cable Use the same size wire as the positive cable and run directly to the battery 3 05 4 Install the cables at the battery inverter and then fuse holder Make sure that clean tight connections are made Use care not to touch the positive and negative wires together This will result in a violent spark and could result in exploding batteries and fire 3 05 5 The battery input terminals are at tached to the unit Red and Black cable having 5 16 ring terminals A spark may result when connecting the ba
10. urchaser of those goods subject to the qualifications indicated Dimensions warrants to the original purchaser for use that the goods or any component thereof manufactured by Dimensions will be free from defects in workmanship from the date of purchase for the period listed on the product label provided such goods are installed maintained and used in accordance with Dimensions and the original manufacturer s written instructions Components not manufactured by Dimensions but used within the assembly provided by Dimensions are subject to the warranty period as specified by the individual manufacturer of said component provided such goods are installed maintained and used in accordance with Dimensions and the manufacturer s written instructions Dimensions sole liability and the Purchaser s sole remedy for a failure of goods under this limited warranty and for any and all claims arising out of the purchase and use of the goods shall be limited to the repair or replacement of the goods that do not conform to this warranty The return of the purchase price in cash is at the sole discretion of Dimensions To obtain repair or replacement service under the limited warranty the purchaser must contact the factory for a Return Material Authorization RMA Once obtained send the Return Material Authorization Number along with the defective part or goods to Airpax Dimensions Inc 4467 White Bear Parkway St Paul MN 55110 freight prepaid THERE ARE N
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