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Rotary Hammer

Read through carefully and understand these instructions before use.

Handling instructions

DH 24PX 

 DH 26PX 

 DH 28PX

DH28PX

000Cover_DH24PX_ENG

4/19/13, 13:25

1

Summary of Contents for DH 24PX

Page 1: ...Rotary Hammer Read through carefully and understand these instructions before use Handling instructions DH 24PX DH 26PX DH 28PX DH28PX 000Cover_DH24PX_ENG 4 19 13 13 25 1 ...

Page 2: ...quipment such as dust mask non skid safety shoes hard hat or hearing protection used for appropriate conditions will reduce personal injuries c Prevent unintentional starting Ensure the switch is in the off position before connecting to power source and or battery pack picking up or carrying the tool Carrying power tools with your finger on the switch or energising power tools that have the switch...

Page 3: ...d PRECAUTION Keep children and infirm persons away Whennotinuse toolsshouldbestoredoutofreachofchildrenand infirm persons ROTARY HAMMER SAFETY WARNINGS 1 Wear ear protectors Exposure to noise can cause hearing loss 2 Use auxiliary handle s if supplied with the tool Loss of control can cause personal injury 3 Hold power tool by insulated gripping surfaces when performing an operation where the cutt...

Page 4: ...dapter Drill chuck 13 VLRB D Special screw 䢇Demolishing operation Dust cup Dust collector B Rotation only Hammering only Rotation Hammering 䢇Drilling anchor holes 䢇Groove digging and edging 䢇Grooving 䢇Driving screws 䢇Drilling in steel or wood Driver bit Driver bit Drill bit for steel Drill bit for wood Grooving chisel Cold chisel Cutter Hexagon socket Bull point Square type Bull point Round type D...

Page 5: ...mm 160 mm 99 mm 5 5 mm 110 mm 50 mm 6 0 mm 110 mm 50 mm 160 mm 100 mm 6 4 mm 160 mm 100 mm 6 5 mm 160 mm 100 mm 7 0 mm 160 mm 100 mm 7 5 mm 160 mm 100 mm 8 0 mm 160 mm 100 mm 8 5 mm 160 mm 100 mm 9 0 mm 160 mm 100 mm 9 5 mm 160 mm 100 mm 10 0 mm 160 mm 100 mm 260 mm 200 mm 10 5 mm 160 mm 100 mm 260 mm 200 mm 11 0 mm 160 mm 100 mm 12 0 mm 160 mm 88 mm 260 mm 187 mm 12 5 mm 160 mm 88 mm 260 mm 187 m...

Page 6: ...ake sure to turn the switch off and disconnect the plug from the receptacle NOTE When using tools such as bull points drill bits etc make sure to use the genuine parts designated by our company 1 Clean the shank portion of the drill bit 2 Insert the drill bit in a twisting manner into the tool holder until it latches itself Fig 1 3 Check the latching by pulling on the drill bit 4 To remove the dri...

Page 7: ... amount that the trigger switch is pulled Speed is low when the trigger switch is pulled slightly and increases as the switch is pulled more Continuous operation may be attained by pulling the trigger switch and depressing the stopper To turn the switch OFF pull the trigger switch again to disengage the stopper and release the trigger switch to its original position However the switch trigger can ...

Page 8: ...larly to the screw head when driving the screw otherwise the screw head or bit will be damaged or driving force will not be fully transferred to the screw 䡬 Do not attempt to use the rotary hammer in the rotation and striking function with the chuck adapter and bit attached 5 When driving wood screws Fig 10 1 Selecting a suitable driver bit Employ plus head screws if possible since the driver bit ...

Page 9: ...g 15 3 Turn the switch ON and drill a hole in prescribed depth 4 To remove the drill bit taper shank insert the cotter into the slot of the taper shank adapter and strike the head of the cotter with a hammer supporting on a rests Fig 16 HOW TO USE THE CORE BIT FOR LIGHT LOAD When boring penetrating large holes use the core bit for light loads At that time use with the center pin and the core bit s...

Page 10: ...oted 2 Inspecting the mounting screws Regularly inspect all mounting screws and ensure that they are properly tightened Should any of the screws be loose retighten them immediately Failure to do so could result in serious hazard 3 Maintenance of the motor The motor unit winding is the very heart of the power tool Exercise due care to ensure the winding does not become damaged and or wet with oil o...

Page 11: ...red A weighted sound pressure level 89 dB A DH24PX 90 dB A DH26PX 89 dB A DH28PX Uncertainty KpA 3 dB A Wear hearing protection Vibration total values triax vector sum determined according to EN60745 Hammer drilling into concrete Vibration emission value ah HD 15 3 m s2 DH24PX 14 8 m s2 DH26PX 11 5 m s2 DH28PX Uncertainty K 1 6 m s2 DH24PX 1 5 m s2 DH26PX DH28PX Equivalent chiselling value Vibrati...

Page 12: ... A 1 41 LOCK PLATE 1 42 SECOND PINION 1 43 CLUTCH SPRING 1 44 CLUTCH 1 45 WASHER 1 46 SECOND SHAFT 1 Item No Part Name Q TY 47 RECIPROCATING BEARING 1 48 BEARING WASHER 1 49 SEAL LOCK HEX SOCKET HD BOLT M5 16 2 50 BEARING HOLDER 1 51 BEARING COVER 1 52 FIRST GEAR 1 53 O RING D72 2 1 54 INNER COVER 1 55 FELT PACKING 1 56 PACKING WASHER 1 57 O RING P 22 1 58 BALL BEARING 608DDC2PS2L 1 59 WASHER A 2 ...

Page 13: ...LUE 1 78 PUSHING BUTTON 1 79 SWITCH 1 80 HANDLE COVER 1 81 TAPPING SCREW W FLANGE D4 20 3 501 CASE 1 502 SIDE HANDLE 1 503 DEPTH GAUGE 1 Item No Part Name Q TY 1 FRONT CAP 1 2 STOPPER RING 1 3 GRIP 1 4 BALL HOLDER 1 5 HOLDER PLATE 1 6 HOLDER SPRING 1 7 GEAR COVER 1 8 NAME PLATE 1 9 OIL SEAL 1 10 BALL BEARING 6805DD 1 11 PUSHING BUTTON 1 12 PUSHING SPRING 1 13 CHANGE LEVER 1 14 O RING S 18 1 15 HIT...

Page 14: ...IL A BROWN 1 87 CHOKE COIL A BLUE 1 88 PUSHING BUTTON 1 89 SWITCH 1 90 HANDLE COVER 1 91 TAPPING SCREW W FLANGE D4 20 3 501 CASE 1 502 SIDE HANDLE 1 503 DEPTH GAUGE 1 Item No Part Name Q TY 1 FRONT CAP 1 2 STOPPER RING 1 3 GRIP 1 4 BALL HOLDER 1 5 HOLDER PLATE 1 6 HOLDER SPRING 1 7 GEAR COVER 1 8 NAME PLATE 1 9 OIL SEAL 1 10 BALL BEARING 6805DD 1 11 PUSHING BUTTON 1 12 PUSHING SPRING 1 13 CHANGE L...

Page 15: ... E 1541 91015 EVRY CEDEX France Tel 33 1 69474949 Fax 33 1 60861416 URL http www hitachi powertools fr Hitachi Power Tools Belgium N V S A Koningin Astridlaan 51 1780 Wemmel Belgium Tel 32 2 460 1720 Fax 32 2 460 2542 URL http www hitachi powertools be Hitachi Fercad Power Tools Italia S p A Via Retrone 49 36077 Altavilla Vicentina VI Italy Tel 39 0444 548111 Fax 39 0444 548110 URL http www hitach...

Page 16: ...ms to RoHS Directive 2011 65 EU The European Standards Manager at Hitachi Koki Europe Ltd is authorized to compile the technical file This declaration is applicable to the product affixed CE marking 29 11 2013 F Tashimo Vice President Director 29 11 2013 John de Loughry European Standard Manager Hitachi Koki Europe Ltd Clonshaugh Business Technology Park Dublin 17 lreland Representative office in ...

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