Summary of the content on the page No. 1
Nederlands
English
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EC DECLARATION OF CONFORMITY EC VERKLARING VAN CONFORMITEIT
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We declare under our sole responsibility that this Wij verklaren onder eigen verantwoordelijkheid dat dit
product is in conformity with standards or standardized produkt conform de richtlijnen of gestandardiseerde
Cordless Impact Driver/Wrench
documents EN50144 and EN55014-2 in accordance with documenten EN50144 en EN55014-2 voldoet aan de
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Council Directives 89/336/EEC and 98/37/EC. eisen van EEG Bepalingen 89
Summary of the content on the page No. 2
Nederlands English 1 2 EC DECLARATION OF CONFORMITY EC VERKLARING VAN CONFORMITEIT 4 We declare under our sole responsibility that this Wij verklaren onder eigen verantwoordelijkheid dat dit product is in conformity with standards or standardized produkt conform de richtlijnen of gestandardiseerde Cordless Impact Driver/Wrench documents EN50144 and EN55014-2 in accordance with documenten EN50144 en EN55014-2 voldoet aan de 3 Council Directives 89/336/EEC and 98/37/EC. eisen van EEG Bepalingen 89
Summary of the content on the page No. 3
9 10 17 18 5 4 R L W Y L 3 (B) 2 3mm (A) XX 11.5mm 1 11 12 19 20 Z [ N M 14 13 21 3 O Q L P \ 16 15 L , . R T U V U . , S T 2 3 128
Summary of the content on the page No. 4
9 10 17 18 5 4 R L W Y L 3 (B) 2 3mm (A) XX 11.5mm 1 11 12 19 20 Z [ N M 14 13 21 3 O Q L P \ 16 15 L , . R T U V U . , S T 2 3 128
Summary of the content on the page No. 5
English Deutsch Français Italiano 12 V Rechargeable Akkumulator, 12 V Batterie rechargeable, Batteria ricaricabile, 1 battery (For WH12DM2, (Für WH12DM2, 12 V (Pour WH12DM2, 12 V (Per WH12DM2, WR12DM2, WH12DMR) WR12DM2, WH12DMR) WR12DM2, WH12DMR) WR12DM2, WH12DMR) 9.6 V Rechargeable Akkumulator, 9,6 V Batterie rechargeable, Batteria ricaricabile, 2 battery (For WH9DM2, (Für WH9DM2, 9,6 V (Pour WH9DM2, 9,6 V (Per WH9DM2, WR9DM2) WR9DM2) WR9DM2) WR9DM2) 3 Latch Schnapper Loquet Fermo 4 Handlee Gri
Summary of the content on the page No. 6
Nederlands Español Português Ελληνικά Oplaadbare batterij, 12 V Batería recargable, Bateria de 12 V recarregável 12 V Επανα ρτιµενη 1 (Voor WH12DM2, 12 V (Para WH12DM2, (Para WH12DM2, µπαταρία (Για WH12DM2, WR12DM2, WH12DMR) WR12DM2, WH12DMR) WR12DM2, WH12DMR) WR12DM2, WH12DMR) Oplaadbare batterij, 9,6 Batería recargable, Bateria de 9,6 V 9,6 V Επανα ρτιµενη 2 V (Voor WH9DM2, 9,6 V (Para WH9DM2, recarregável (Para µπαταρία (Για WH9DM2, WR9DM2) WR9DM2) WH9DM2, WR9DM2) WR9DM2) 3 Vergrendelin
Summary of the content on the page No. 7
English 24. Always charge the battery before use. GENERAL OPERATIONAL PRECAUTIONS 25. Never use a battery other than that specified. Do not connect a usual dry cell, a rechargeable battery 1. Keep work area clean. Cluttered areas and benches other than that specified or a car battery to the invite accidents. power tool. 2. Avoid dangerous environment. Don’t expose power 26. Do not use any transformer that has a booster. tools and charger to rain. Don’t use power tools 27. Do not charge the batte
Summary of the content on the page No. 8
English You could get hurt or the movement of the socket PRECAUTIONS FOR CORDLESS IMPACT could shake the impact wrench so much as to WRENCH make you drop it. 10. Always charge the battery at a temperature of 0 1. This is a portable tool for tightening and loosening – 40°C. bolts and nuts. Use it only for these operation. A temperature of less than 0°C will result in over 2. Use the earplugs if using for a long time. charging which is dangerous. The battery cannot 3. One-hand operation is extreme
Summary of the content on the page No. 9
English Cordless Impact Wrench Model WR9DM2 (9.6 V) WR12DM2 (12 V) –1 No-load speed 0 – 2600 min Capacity M6 – M14 (Ordinary bolt) M6 – M16 (Ordinary bolt) M6 – M10 (High tension bolt) M6 – M12 (High tension bolt) Tightening torque Maximum 120 N·m Maximum 165 N·m {1220 kgf·cm} {1685 kgf·cm} Tightening is M12 high tension bolt Tightening is M16 (F10T), when fully (strength grade 12.9), when fully charged at 20°C temp. charged at 20°C temp. Tightening time: 3 sec. Tightnening time: 3 sec. Recharge
Summary of the content on the page No. 10
English 1. Sockets Form B Form C Form D L1 L1 L1 H L S H L S H L S Table 1 Square Suitable Bolt Diameter Main Socket Hexagonal head drive Dimensions (mm) Part Name width across Form dimensions Code No. High ISO ISO Inch flats H (mm) S (mm) tension (ordinary) (small) bolts L L1 øF 10 mm 944291 M6 10 B 40 8 18 12 mm 873632 M8 W5/16" 12 B 40 8 20 13 mm 873539 M8 13 B 40 9 25 14 mm 873540 M10 14 B 40 9 25 Hexagonal 12.7 Socket 17 mm 873536 M10 M12 W3/8" 17 C 32 8
Summary of the content on the page No. 11
English Table 3 Square Suitable Bolt Diameter Hexagonal Main Socket head drive Part Name width across Form Dimensions (mm) Code No. High ISO ISO Inch dimensions flats H (mm) S (mm) tension (ordinary) (small) bolts L L1 L2 øF 12 mm 955138 M8 W5/16" 12 B 52 20 34 20 13 mm 955139 M8 13 B 52 20 34 21.5 14 mm 955140 M10 14 B 52 20 34 22 17 mm 955141 M10 M12 W3/8" 17 B 52 24 34 25 17 mm 955149 M10 M12 W3/8" 17 B 75 24 57 25 Long 12.7 19 mm 955142 M12 M14 W7/16" 19 B 52 24 34 28 Socket 19
Summary of the content on the page No. 12
English 7. Bit adaptor: Code No. 322752 (WR12DM2) BATTERY REMOVAL/INSTALLATION This is used for tightening small screws (M6 – M8). NOTE: 1. Battery removal (1) This adaptor is set only on the anvil (drive angle) of Hold the handle tightly and push the battery latch to the main unit. The bit adapter cannot be attached to remove the battery. (See Fig. 1 and 2) the special accessory anvil (square drive). CAUTION: (2) Before starting work with the adapter, tighten a few Never short-circuit the batte
Summary of the content on the page No. 13
English (2) Regarding the temperatures of the rechargeable battery used, the pilot lamp of the charger lights up green. In The temperatures for rechargeable batteries are as such a case, first let the battery cool, then start shown in the table below, and batteries that have charging. become hot should be cooled for a while before When the pilot lamp flikers in red quickly (at 0.2- being recharged. second intervals), check for and take out any foreign objects in the charger’s battery installat
Summary of the content on the page No. 14
English Retaining ring type (Fig. 8) (4) Replacing the batteries (1) Align the square portions of the socket and the anvil (a) Loosen the hook screw with a phillips-head with each other. screwdriver (No. 1). (Fig. 14) (2) Make sure to firmly install the socket by pushing it all Remove the hook cover by pushing in the direction the way into the anvil. of the arrow. (Fig. 15) (3) When removing the socket, pull it out of the anvil. (b) Remove the old batteries and insert the new batteries. Align
Summary of the content on the page No. 15
English 5. Number of screws tightenings possible (WH12DM2, the electronic circuit parts may overheat and be WH9DM2, WH12DMR) damaged. Please refer to the table below for the number of 3. Tightening torque screw tightened possible with one charge. Refer to Fig. 22, 23, 24, 25 and Fig. 26 for the tightening torque of bolts (according to size), under the WH12DM2, WH12DMR (EB1230HL) conditions shown in Fig. 27. Please use this example as a general reference, as tightening torque will vary No. of tig
Summary of the content on the page No. 16
English (5) Using optional parts (WR12DM2, WR9DM2) (7) Tightening torque varies, depending on the battery’s The tightening torque is reduced a little when an charge level. (WR12DM2, WR9DM2) extension bar, universal joint or a long socket is Fig. 28 and 29 show examples of the relationship used. between tightening torque and the number of (6) Clearance of the socket (WR12DM2, WR9DM2) tightenings, for WR12DM2 and WR9DM2. As shown, A worn or deformed hex. or a square-holed socket tightening torque
Summary of the content on the page No. 17
English For WH12DMR kgf·cm N·m kgf·cm N·m M12 × 45 M14 × 50 1400 140 1400 140 High tension bolt High tension bolt 1200 120 1200 120 kgf·cm N·m M10 × 30 1000 100 1000 100 1000 100 High tension bolt 800 80 800 80 800 80 600 60 600 60 600 60 Ordinary bolt Ordinary bolt 400 40 400 40 400 40 Ordinary bolt 200 20 200 20 200 20 0 0 0 0 0 0 0 123 0 123 0 123 Tightening time: sec. Tightening time: sec. Tightening time: sec. (Steel plate thickness (Steel plate thickness (Steel plate thickness t = 10 mm) t
Summary of the content on the page No. 18
English Bolt *The following bolt is used. Ordinary bolt: Strength grade 4.8 Steel plate thickness t High tensile bolt: Strength grade 12.9 Explanation of strength grade: 2 4 — Yield point of bolt: 32 kgf/mm ( ) 2 8 — Pulling strength of bolt: 40 kgf/mm Nut Fig. 27 For WR12DM2 kgf·cm N·m M16 × 55 F10T (tighening time 3 sec) 2000 200 a 1600 160 1200 When full recharged 120 When completely 800 80 discharged 400 40 0 0 020 40 60 80 100 120 140 Number of tightenings (PCS)/charging Fig. 28 For WR9
Summary of the content on the page No. 19
English 5. Inspecting the carbon brushes (Fig. 18) NOTE: The motor employs carbon brushes which are Due to HITACHI’s continuing program of reserch and consumable parts. Since and excessively worn carbon development, the specifications herein are subject to brush can result in motor trouble, replace the carbon change without prior notice. brush with new ones when it becomes worn to or near the “wear limit”. In addition, always keep carbon brushes clean and ensure that they slide freely whthin IMP
Summary of the content on the page No. 20
Deutsch 19. Die Benutzung von Zubehör und Sonderzubehör, VORSICHT FÜR ALLGEMEINE BEDIENUNG die nicht im HITACHI-Katalog oder in der Bedienungsanleitung aufgeführt sind, erhöhen das 1. Den Arbeitsplatz stets sauber halten. Unaufger- Risiko von Verletzungen. äumte Arbeitsplätze und Werkbänke erhöhen die 20. Reparaturen sollten nur in autorisierten HITACHI- Unfallgefahr. Service-Werkstätten durchgeführt werden. Der 2. Gefährliche Umgebungen vermeiden. Die Maschine Hersteller haftet nicht für Schäde
