Black & Decker 1 1/2" Owner's Manual
Contents
1. and yellow conductor in the cord is the grounding wire Never connect the green or green and yellow wire to a live terminal If your unit is for use on less than 150 volts it has a plug like that shown in Figure A If it is for use on 150 to 250 volts it has a plug like that shown in Figure D An adapter Figures B and C is available for connecting Figure A plugs to two prong recep tacles The green colored rigid ear lug etc must be connected to a permanent ground such as a properly grounded outlet box No adapter is available for a plug as shown in Figure D Adapter Shown in Figures B amp C is Not for Use in Canada GROUNDED OUTLET BOX We recommend that you NEVER disassemble the tool or try to do any rewiring in the electrical system Any repairs should be performed only by B amp D Service Centers or other qualified service Organizations Should you be determined to make a repair yourself remember that the green colored wire is the grounding wire Never connect this green wire to a live terminal If you replace the plug on the power cord be sure to connect the green wire only to the grounding longest prong on a 3 prong plug EXTENSION CORD When using the tool at a considerable distance from power source a 3 conductor grounding type extension cord of ade quate size must be used for safety and to prevent loss of power and over heating Use the table below to determine the mini mum wire size required2. 3 31e Je9M100J pue s A0 8 Jaqqny syed Juraow ul yu8neo 333 o Asjamal jo S3uiulo 5 soo ON TIUVddY YIdOUd UYIM 100 Aynp Aaeay e jo qof y op 0 zuawyaeye JO 00 jews 9910 U0g TOOL LHOIW ISN 9 p u8gis p SEM YOIYM 10 918 Y Ye 132S pue 1enaq qof ay Op IIM 3 1001 39803 LNOQ S U9JD IU9 JO 49831 Jo no 29e d dn p y9ol 1o Yay p u pasos aq pinoys s o0 asn u JOU uayM STOOL 3101 INOS r BIE YIOM WOJ BIULJSIP J S Jdey eq PINOYS SIOPISIA IIV AVMY NIYOTIHD dIIN yi 1am gaue yiom daay puy suoneauj Jam JO dwep Ul 00 JaMod sn U0q ULI 0 S 00 JamOd sodx U0G ANINNOYIANI SNOUIONVO QIOAY Z Ss1u 9pi99e llAu s u9u q pue seale p91911ni0 NV319 VIUV NYOM dIAN I S1001 YIMOd 404 SIINA A133VS 9I lTI 908 Z ON YoUasm Monu BUOI ppe sanba Jj ujuueH T UMA p sn aq osje ue J tutuueH p UM sn 10 AUEN YULYS 8 J del s Z1s Ay AL 0 O1 EE 404 ON luloq 6P ZZ ON uju J yOnY exe ue s jnb j tutueH ZAT UMA p sn eq osje kayes ry WEH I pue 34 uY SN yUeYS Y 19del sexys SION ai 0 A 203 UMA asn A s7ad als lt 7001 v YIWNWYH GROUNDING This tool should be grounded while in use to protect the operator from electric shock The tool is equipped with an approved three conductor cord and three prong grounding type plug to fit the proper grounding type receptacle The green or green
3. R TOOLS First swing the Tool Retaining Spring located in front of the nose piece to one side Insert tool bit into nose piece until shoulder on tool bit bottoms on nose piece NOTE If tool bit _ does not bottom hold Hammer so that tool bit is touching the ground and push the Hammer sharply downward to seat the tool bit Next swing Tool Retaining Spring back into place so that it engages the shaft of the tool bit OPERATION Grasp handle of Hammer with one hand and JA the barrel of Hammer with the other hand see Fig 2 If using Star Drills grasp Ham mer handle and the Turning Handle see Fig 3 Place tool in working position and depress trigger When using Star Drills swing Turning Handle in a 180 arc about 30 times per min ute to prevent binding and to remove cuttings exert firm even pressure for best results NOTE Use Dust Shield for all overhead drilling Zo o anp For best demolition performance always place the end of the bit close to an edge of the a work breaking the work away piece by piece A DA Fig 4 Trying to break away too large a chunk may cause the bit to get stuck in the work and may also decrease demolition rate LUBRICATION The most important point in keeping your Electric Hammer free running and powerful is regular oiling Oil cups are located in the gear case under the switch handle Oil liberally several squirts from the can after every 3 hours of Hammer opera
4. in an extension cord Use only three wire extension cords which have three prong grounding type plugs and three pole receptacles which accept the tool s plug Replace or repair damaged cords Ampere rating Oto 2 2 10to 3 5to 5 10to 7 10to 12 1 to on nameplate 3 4 5 0 7 0 12 0 16 0 25 ft 18 18 18 18 16 14 50 ft 18 18 18 16 14 12 75 ft 18 18 16 14 12 10 100 ft 18 16 14 12 10 150 ft 16 14 12 12 200 ft 16 14 12 10 MOTOR BRUSHES Inspect carbon brushes regularly First unplug the tooi then press together the two prongs R of the Retaining Spring see Fig 1 and re move spring Unscrew brush cap and remove Y OF brush and spring assembly Replace when D brushes are worn down to the identifying letter or groove or when spring exerts insuf Fig 1 ficient pressure to hold brush against com mutator Keep brushes clean and Sliding freely in guides COMMERCIAL x INDUSTRIAL USE WARRANTY ETAINING SPRING Black amp Decker warrants this product for one year from the date of purchase We will repair without charge any defects due to faulty material or workmanship Please return the com plete unit transportation prepaid to any Black amp Decker Ser vice Center or Authorized Service Station listed under Tools Electric in the yellow pages This warranty does not apply to accessories or damage caused where repairs have been made _ or attempted by others ATTACHING HAMME
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6. tion In overhead work oil Hammer through the nose piece rather than through the oil cups Excess oiling will cause some leakage around the tool shank but this does no damage and Hammer will clear itself rapidly in operation a Black amp Decker Special Hammer Oil See Hammer Supplies this booklet has special qualities for adhering to high speed working parts and will greatly prolong the life of the tool In an emergency use high grade SAE No 30 Oil In from 30 days to 3 months depending upon use your Ham mer sould be sent to the nearest B amp D Service Branch for a complete cleaning and replacement of lubricant in the gear case Your Hammer will be returned to you completely cleaned and adjusted with new parts installed where necessary HAMMER SUPPLIES Cat No 51315 Special Hammer Oil 1 pint can Cat No 60541 Hammer Gear Grease 1 Ib can Cat No 7276 Drift Key To remove tapered shank bits from chuck Cat No 10909 Tool Retaining Spring 14 amp 1 Hammers Cat No 21750 Tool Retaining Spring 114 Hammer _ Cat No 17746 Dust Shield for Wrenches Nos 22587 23806 a _ and Chuck Head 22510 Cat No 17747 Dust Shield for Wrenches Nos 22749 22854
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