HAWK OPERATORS MANUAL 2012
Contents
1. HAWK OPERATORS MANUAL 2012 HAWK BATTERY OPERATORS MANUAL 1 Battery ee Ss s 2 Press To Status N en Test Status Indicator en i ae Button 3 Charger f Aa N F 4 Battery Input AW Output Plug E i Socket BATTEF OL UT z Pam 5 Battery gt H Wis 6 Battery Safety a Y 7 Wo Xing s Output Valve pacers pls Fuse HAWK SER NO 343 NATO NO 6140 99 957 9171 1 Battery Indicator The battery status indicator informs the operator as to the state of the internal battery condition When four LED s are lit on the indicator the battery is between full and 76 charged W hen three LED s are lit on the indicator the battery is between 75 and 51 charged When two LED s are lit on the indicator the battery is between 50 and 26 charged When One LED Red Is lit on the indicator the battery is between 25 and 10 charged When one LED Red is flashing on the indicator the battery is between 9 and 1 charged 2 Battery Status Press to T est Button Press to test is used to activate the battery indicator The indicator will remain on for five seconds with the button pressed 3 Charger Input Plug The charger input plug is used to charge the battery 4 Battery Output Socket The voltage output socket is used to deliver 24 volts DC A B HAWK BATTERY OPERATORS MANUAL 2 Press To T est Status Button 1 Battery Status Indicator BATTERY IN2. short out this will blow the fuse in the battery The HAWK is protected against this occurrence happening Once the fuse and lead has been replaced the HAWK will function normally without any damage having been done to the battery Remember that if this has occurred the gas gauge will have re set to zero and will only correct itself on the next charge cycle Should the equipment being used require more than 12 5 amps current draw the only way to resolve this issue is to connect two HAWK batteries through a two in one Y lead or junction box this will increase battery output to 25Ah Equipment that the battery is connected to could have developed a fault causing current draw to rise significantly It must be understood that a battery cannot damage or cause a fuse to blow unlike a power supply within the equipment provided the equipment is rated for that power source ie voltage is correct A battery s maximum voltage capability cannot rise it can only descend A mains power supply could damage equipment should the power supply become faulty or be set incorrectly The gas gauge is autonomous to the battery and as such is only a reference device The HAWK battery will function normally with or without the gas gauge operating correctly If the gas gauge chip temperature reaches 70 C or above it will shut down and re set itself to zero irrespective of the state of charge of the battery Provided the battery charger has charg
3. DICATOR 3 Charger ay Oe fe x 4 Battery Input x w pee Output Plug Socket ii ii I BATTEF OL UT oy M WCHAR GR PLU 5 Battery Wee 573 6 Battery Safety a toe Wo 26g N Output Valve Fuse HAWK SER NO 343 NATO NO 6140 99 957 9171 5 Battery Safety Valve The battery safety valve is a mechanical backup valve used to allow the battery to gas in the event of an emergency 6 Battery Fuse The battery fuse is rated at 12 5 Amps To replace the fuse turn the fuse holder slot anti clockwise to access the inner fuse holder ONLY REPLACE WITH A 125AMP FF FUSE HAWK ELECTRONIC 24VOLT BATTERY Trouble Shooting Battery management is even more crucial in high ambient temperatures To minimise battery problems in these conditions there is one simple rule KEEP IT AS COOL AS POSSIBLE This will greatly reduce self discharge and improve the charging characteristics Possible Cause Possible Remedy Fuse not locked in holder Check fuse is located correctly 1 No output from battery Fuse blown Replace 12 5Amp FF Fuse Battery over heated Allow battery to cool for 1 hour Incorrect fuse fitted Replace with 12 5Amp FF Fuse Fuse keeps blowing Short on output lead Replace output lead Equipment pulls over 12 5 amps Use two batteries in parallel Equipment faulty Check equipment Gas gauge shows red Allow battery to cool after which LED flashing only after Ba
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5. ed the HAWK battery fully indicated by the green flashing LED on the charger the battery can be deployed in the normal fashion Should the HAWK battery be left in storage for a long period of time or be subject to extremes of heat it is possible for the gas gauge to go out of synchronization giving the operator false readings This will not effect the operation of the battery and will re calibrate itself once the battery has gone through a full discharge charge cycle The gas gauge is autonomous to the battery and as such is only a reference device The HAWK battery will function normally with or without the gas gauge operating correctly If the gas gauge chip temperature reaches 70 C or above it will shut down and re set itself to zero irrespective of the state of charge of the battery Provided the battery charger has charged the HAWk battery fully indicated by the green flashing LED on the charger the battery can be deployed in the normal fashion layeg eoejday A euajul pebewep E MO sn3 Aluo 44 eq 1snuu asnj l1ayeq yoouD Ane abneb seo SNK smoys 6nef sg lt a 551 YO DBe oA indino lepyeg 96e JOA indmo ou ON pabeyo n Aueneg Ane Jabueyo oo layeg Be oA indjno paBeuep s a9 ue a1eq SeH JO Bunesylano o anp PENS pow ajes u Auayeg Kl pebewep sjjao Aueyeg pesy aq leyeq ay WO yYUN O e ueo UO Bulyayms Bulbueyo s noy G Sym uleBe uo Udy pue yo
6. ttery over heated causing proceed with full discharge then full charge has been gas gauge to re set to zero recharge again completed Gas gauge shows 3 or Gas gauge out of sync with Discharge battery fully then less LEDs after full battery recharge fully charge Gas gauge showed Allow battery to cool after which all 4 LEDs after full Battery over heated causing proceed with full discharge then charge then after short gas gauge to re set to zero recharge again time reverted to red flashing only Note The fuse is fitted within a sliding cartridge tray Twist slotted outer fuse holder anti clockwise to slide tray out To replace fuse remove old fuse by lifting out of tray and replace with new 12 5 amp FF Slide tray back into housing and turn clockwise In high ambient temperatures it is possible that the battery could over heat This will automatically disengage the battery thermal resetable fuse Once the temperature has cooled sufficiently inside the battery the fuse will re set If this does take place the gas gauge will trip out and re set to zero Once the battery thermal fuse has re set although the gas gauge is showing a red flashing LED the battery can still be used as it will be fully charged If the battery charger is showing a fully charged battery the battery will be fully charged irrespective of the gas gauge Should the output lead be accidentally damaged causing the positive and negative leads to
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