Do you have a question about the LIFEPLUS MOD3 Series and is the answer not in the manual?
Questions and answers
Eric Wagoner
May 9, 2025
My charger still works but the display screen is almost not visible
1 comments:
Mr. Anderson
May 19, 2025
A possible cause for the display screen of a Hawker MOD3 Series charger to be almost not visible is low display brightness. The manual mentions that the display brightness can be adjusted, so if it is set too low, the screen may appear dim.
Summary of Contents for Hawker LIFEPLUS MOD3 Series
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Battery Charger with Wireless Communications Owner’s Manual LIFEPLUS MOD3 Models: LPM3 (Standard and Flex) LPM3C (CEC) For local parts, sales and service, call toll-free 1-800-251-6560. AM-HLPM3-OM Rev AB September 2019 Model: S/N: AC Input Voltage Installed by Date IMPORTANT Read and understand your user’s manual before installing, operating, or servicing this product.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 TABLE OF CONTENTS Important Safety Instructions ......3 Time ............... 15 Technical Information .........4 Language ............15 Part Number ...........4 Displayed Units ..........15 Cabinet Size/Gauge Letter Codes ..4 Energy Saver ..........15 AC Line Voltage Letter Codes ....5 Display Brightness .........
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Automatic Equalize ……………………...25 Charger Information ..........26 Charger Serial # ..........26 Asset # ............26 Connects ............26 Complete Equalizes ........26 Complete Charges .........26 AH Returned ..........26 Faults .............27 Modules ..............28 Module Status Display ........28 Info ................28 Module Information ……………………………28 Module LED Status ..........28...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 IMPORTANT SAFETY INSTRUCTIONS WARNING: THE SHIPPING PALLET MUST BE REMOVED FOR PROPER AND SAFE OPERATION. 1. This manual contains important safety and operating instructions. Before using the battery charger, read all instructions, CAUTIONs and WARNINGs on the battery charger, the battery and the product using the battery.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 TECHNICAL INFORMATION There are two nameplates located on the outside of the charger and should be used to check this application before installation. The “Main” nameplate includes the UL Model number and the ratings of the cabinet at its full capacity, while the “Configured Ratings”...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 AC Line Voltage Letter Codes The following table describes the letter codes used in the charger part number to indicate the nominal AC line voltage(s) and frequency at which the charger is designed to operate. Line Letter Voltage(s)
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Hertz This is the frequency in cycles per second of the AC input voltage this charger is designed to operate on. Do not operate charger at a different frequency or from a generator with unstable frequency.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 INSTALLATION WARNING: THE SHIPPING PALLET MUST BE REMOVED FOR PROPER AND SAFE OPERATION Location For maximum trouble-free service, choose a location which is free of excess moisture, dust and corrosive fumes. Also, avoid locations where temperatures are high or where liquids will drip on the charger.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 20.1 - 24 24.1 -28 28.1 - 32 32.1 - 36 36.1 - 40 40.1 - 48 48.1 - 56 56.1 - 64 64.1 - 72 72.1 - 80 80.1 - 88 88.1 - 100 DC Plug Polarity The charging cables are connected to the DC output of the charger with the red cable to the...
Rev AB September 2019 DESCRIPTION OF OPERATION General The LIFEPLUS MOD3 series of chargers are compatible with batteries at 24, 36, 48 volts or 72, 80 volts, depending on model. The LIFEPLUS MOD3 chargers are microprocessor-controlled. The processor calculates the battery’s capacity so that the charging profile can be automatically adapted to the battery’s actual...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 GLOSSARY Battery Boss WC (BBWC™) This is a compact wireless electronic device that is installed on the battery to provide real-time battery diagnostics. The device monitors the battery parameters such as capacity, temperature, voltage and state of charge, allowing the user to maximize battery performance and life.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Ionic Profile Also called “ionic mixing”, this type of charging profile consists of sending short pulses of current to stimulate gas formation in the active material, causing sulfuric acid to be distributed outside the plates.
Universal Serial Bus OPERATING INSTRUCTIONS The LIFEPLUS MOD3 series of chargers are compatible with batteries at 24, 36, 48 and 72 or 80 volts (depending on the version supplied). Battery recognition (voltage, capacity and state of charge) is accomplished automatically by the microprocessor.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 CONTROL PANEL Ref Function Description Graphical TFT LCD Display Displays charger operation info and Menus Navigation buttons Each navigation button corresponds with the rectangle located directly above it STOP and START button Stop and restart battery charge LED indicator Solid RED, fault indicator...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Idle Screen When the charger is idle, select Setup, the Main Menu is then displayed. The main menu is automatically exited after 120 seconds of inactivity or can be exited voluntarily by pressing the Close button.
Select Yes to delete all history or No to exit without deleting history Enter Password This is where the password is entered to gain access to service level menus by an authorized Hawker service personnel only. Some of the items are accessible by all service personnel,...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 others are only accessible through a higher level password controlled by the individual dealer’s service manager. Use the Up/Down buttons to select the correct alphanumeric character. Use the Left/Right buttons to move the cursor either left or right. Once the correct password is entered press the Select button.
Load Control Firmware Enables the updating of the charger’s internal firmware. Firmware updates will be provided by Hawker. Load Module Firmware Enables the updating of the power modules’ internal firmware. Firmware updates will be provided by Hawker. erord Charge Profile Configuration...
4. Using the down arrow button, select firmware file from the list on screen and hit Select button. 5. Firmware will automatically load at this point. Wait until it finishes and splashes the Hawker startup screen before removing the flash drive. 6. Reenter password.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Equalize Duration Sets the equalization time from 00:01 to 23:59. (hh:mm) erord Start Charge Configuration Charge Delay Charge Delay Type: OFF (no delay) Charge Delay Time of Day Time After Battery Connect Charge Delay On Days: Selects day or days of the week to delay charge.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Float On/Off Turns Float ON or OFF. Float Current Used for AGV’s that have a continuous amp draw for the onboard electronics. Use this feature to avoid a battery being discharged after main charge is completed (values allowed from 3A to 20A). Refresh ON/OFF Sets refresh mode to ON or OFF.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 BBWC Communications This can only be accessed by entering higher level password. Select Disable or Enable. When disabled there are no BBWC communications even if the battery has a BBWC. Electrovalve Electrovalve Enable/Disable: Enables or disables Electrovalve option.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 CHARGING THE BATTERY Once the charger is set up by a qualified service person, charging begins when a battery of the proper type, capacity and voltage is connected to the charger. While the charger is in idle mode (No battery connected), the display will show the following information: Charger Idle Display Description...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Count Down Without a BBWC™ If the BBWC™ adapter is not enabled or no BBWC™ are in range, effective charging starts after a 20 second countdown. The charger uses Profile, Capacity and Temperature settings programmed in the Configuration menu.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 CHARGING DISPLAY A few moments into the effective charge, the display will begin displaying the following charging information: REF Description Charge DC Voltage of battery, alternating with charge Time, AH, and V/C Charge DC Current into battery Battery S/N reported by BBWC™...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 End of Charge Display The display background turns green at the end of a normal charge cycle and shows “Charge Complete” at the top, followed by number of Amperes-Hours returned to battery (1) and total charge time (2): Equalization An Equalize charge can be added manually or automatically.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 CHARGER INFORMATION Pressing the “Charger” button in idle mode (Connect Battery screen) will display Charger Information as well as reported faults. Charger Serial No. This number indicates complete information about the specific charger and will match the charger nameplate.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 FAULTS In case of a fault, one of the corresponding fault codes listed below will appear on the display. If it is a critical fault, charging will stop and the red fault LED will be illuminated. Fault Cause Solution...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Module Status Display This displays the status of each module installed in the charger. From main menu, press Charger button, then press Modules button. If is displayed under the module (shown as Module 1 below), this indicates the module is operating properly.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 MAINTENANCE AND SERVICE THERE ARE DANGEROUS VOLTAGES WITHIN THE BATTERY CAUTION: CHARGER CABINET. ONLY QUALIFIED PERSONNEL SHOULD ATTEMPT TO ADJUST OR SERVICE THIS BATTERY CHARGER. The charger requires a minimum of maintenance. Connections and terminals should be kept clean and tight.
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 COMPONENT LOCATIONS AC INPUT Power Board DC FUSE Power Board AC FUSE MODULE 1 SLOT MODULE 2 SLOT MODULE 3 SLOT 62 in.lbs DC OUTPUT 62 in.lbs...
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Inside View of 3-Bay Cabinet BACKPLANE AC INPUT FUSES Inside View of a 6-Bay Cabinet MODULE 6 SLOT MODULE 1 SLOT...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Technical Specifications for 208/220/240V: Opportunity AC Input Output 8 hour Capacity Range Dimensions Charger Cabinet Weight Model Number H x W x D Cable Type (lbs.) Capacity (inch) (AWG) (AH) Nominal Modules/ Range Voltage...
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity Dimensions Charger Cabinet Weight AC Input Output 8 hour Capacity H x W x D Cable Type (lbs.) Range (inch) (AWG) Model Number Capacity (AH) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity Dimensions Charger Cabinet Weight AC Input Output 8 hour Capacity H x W x D Cable Type (lbs.) Range (inch) (AWG) Model Number Capacity (AH) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity Dimensions Charger Cabinet Weight AC Input Output 8 hour Capacity H x W x D Cable Type (lbs.) Range (inch) (AWG) Model Number Capacity (AH) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity AC Input Output 8 hour Capacity Range Dimensions Charger Cabinet Weight Model Number H x W x D Cable Type (lbs.) Capacity (inch) (AWG) (AH) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity AC Input Output 8 hour Capacity Range Dimensions Charger Cabinet Weight Model Number H x W x D Cable Type (lbs.) Capacity (inch) (AWG) (AH) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity AC Input Output 8 hour Capacity Range Dimensions Charger Cabinet Weight Model Number H x W x D Cable Type (lbs.) Capacity (inch) (AWG) (AH) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Technical Specifications for 480V: Opportunity AC Input Output 8 hour Capacity Range Charger Dimensions H x Cabinet Weight Model Number Cable Capacity W x D (inch) Type (lbs.) (AWG) (AH) Nominal Modules/ Range Voltage...
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity AC Input Output 8 hour Capacity Range Charger Dimensions H x Cabinet Weight Model Number Cable Capacity W x D (inch) Type (lbs.) (AH) (AWG) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity AC Input Output 8 hour Capacity Range Charger Dimensions H x Cabinet Weight Model Number Cable Capacity W x D (inch) Type (lbs.) (AH) (AWG) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity AC Input Output 8 hour Capacity Range Charger Dimensions H x Cabinet Weight Model Number Cable Capacity W x D (inch) Type (lbs.) (AH) (AWG) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
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LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 Opportunity AC Input Output 8 hour Capacity Range Charger Dimensions H x Cabinet Weight Model Number Cable Capacity W x D (inch) Type (lbs.) (AH) (AWG) Nominal Modules/ Range Voltage Phase Cells Current Amp Draw...
LIFEPLUS MOD3 Owner’s Manual AM-HLPM3-OM Rev AB September 2019 MAINTENANCE LOG 1. Modifications to Factory Settings Date Variable Change Service Technician 2. Service Date Description Service Technician...
Need help?
Do you have a question about the LIFEPLUS MOD3 Series and is the answer not in the manual?
Questions and answers
My charger still works but the display screen is almost not visible
A possible cause for the display screen of a Hawker MOD3 Series charger to be almost not visible is low display brightness. The manual mentions that the display brightness can be adjusted, so if it is set too low, the screen may appear dim.
This answer is automatically generated