Hitachi HTC-DS12DVB2-TC [10/29] Precautions in sales promotion
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8. PRECAUTIONS IN SALES PROMOTION
8-1. Safety Instructions
In the interest of promoting the safest and most efficient use of the Model DS 12DVB2 Cordless Driver Drill by all
of our customers, it is very important that at the time of sale, the salesperson carefully ensures that the buyer
seriously recognizes the importance of the contents of the Handling Instructions, and fully understands the
meaning of the precautions listed on the Caution Plate and Name Plate attached to each tool.
A. Handling instructions
Salespersons must be thoroughly familiar with the contents of the Handling Instructions in order to give pertinent
advice to the customer. In particular, they must have a thorough understanding of the precautions for use of the
cordless tools which are different from those of ordinary electric power tools.
(1) Before use, ensure that the unit is fully charged.
New units are not fully charged. Even if the units were fully charged at the factory, long periods of inactivity,
such as during shipping, cause the storage battery to lose its charge. Customers must be instructed to fully
charge the unit prior to use.
(2) Connect the Charger to an AC power outlet only.
Use of any other power source (DC outlet, fuel powered generator, etc.) will cause the Charger to overheat
and burn out.
(3) Do not use any voltage increasing equipment (transformer etc.) between the power source and the Charger.
If the Charger is used with voltage higher than that indicated on the unit, it will not function properly.
(4) Conduct battery charging at an ambient temperature range of 0 ûC --- 40 ûC (32 ûF --- 104 ûF).
Special temperature sensitive devices are employed in the Charger to permit rapid charging. Ensure that
customers are instructed to use the Charger at the indicated ambient temperature range. At temperature
under 0 ûC (32 ûF) the thermostat will not function properly, and the storage battery may be overcharged. At
temperature over 40 ûC (104 ûF), the storage battery cannot be sufficiently charged. The optimum temperature
range is 20 ûC --- 25 ûC (68 ûF --- 77 ûF).
(5) The battery charger should not be used continuously.
At high ambient temperature, if over three storage batteries are charged in succession, the temperature of the
coils on the transformer will rise and there is a chance that the temperature fuse inserted in the interior of the
transformer will inadvertently melt. After charging one battery, please wait about 15 minutes before charging
the next battery.
(6) Do not insert foreign objects into the air vents on the Charger.
The Charger case is equipped with air vents to protect the internal electronic components from overheating.
Caution the customer not to allow foreign materials, such as metallic or flammable objects, to be dropped or
inserted into the air vents. This could cause electrical shock, fire, or other serious hazards.
Содержание
- Hitach 1
- Model ds12dvb2 1
- Power tools 1
- Remark 2
- Contents 3
- Applications 4
- Marketing objective 4
- Product name 4
- Selling points 4
- 1 1 22 position adjustable torque setting 5
- 1 2 durable fan cooled powerful motor 5
- 1 3 13 mm 1 2 single sleeve keyless chuck with ratcheting lock mechanism 5
- 1 4 variable speed switch with braking function 5
- 1 selling point descriptions 5
- Effect ensuring improved durability in continuous operation 5
- Fig 1 clutch torque 5
- Holding the main unit with one hand while turning the sleeve with the other hand this model is also equipped 5
- In the variable speed range 5
- Is a convenient feature during actual working also the feedback system ensures a sufficiently large torque even 5
- Loosen 5
- Sleeve 5
- The braking function allows the driver unit to stop rotation immediately when the trigger switch is released which 5
- The cooling fan incorporated in the motor and the air vents provided in its outer frame greatly enhance the cooling 5
- The keyless chuck facilitates fast and easy replacement of driver bits replacement can be carried out simply by 5
- The torque can be set finely thanks to the adoption of the 22 clutch positions to improve the operability 5
- Tighten 5
- With ratcheting lock mechanism to prevent the chuck from loosening 5
- Specifications 7
- Comparisons with similar products 8
- Drilling and fastening performance comparison per charge 9
- Remark number of machine screws fastened per charge remark 1 number of holes or fasteners per charge the above table shows an example of test data the batteries used in this test data are as follows model ds 12dvb2 and c 2 ah the figures in parentheses indicate the values for a 2 ah battery as actually measured values listed in the above table may vary depending on sharpness of the drill bit workpiece hardness particularly in wood materials moisture content of wood charging condition operator skill etc this data should be used as a comparative guide only 9
- Working performance per single charge 9
- 1 safety instructions 10
- Precautions in sales promotion 10
- Caution 11
- 2 inherent drawbacks of cordless driver drills requiring particular attention during sales promotion 12
- 1 speed control mechanism 14
- 2 0 6 0 14
- Amount trigger switch is depressed mm 14
- Reference materials 14
- Rotation speed 14
- 1 precautions in disassembly and reassembly 15
- Repair guide 15
- 2 precautions in disassembly and reassembly of battery charger 23
- Ds12dvb2 24
- Model 10 20 30 40 fixed variable 24
- Standard repair time unit schedules 24
- Work flow 24
- Assembly diagram for ds12dvb2 25
- Cordless driver drill model ds 12dvb2 25
- Electric tool parts list 25
- Hitachi power tools 25
- Standard accessories 27
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