Maintenance And Inspection - Hitachi WH 14DSAL Handling Instructions Manual

MAINTENANCE AND INSPECTION

1. Inspecting the driver bit
Using a broken bit or one with a worn out tip is dangerous because the bit
can slip. Replace it.
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 may 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 or water.
4. Cleaning of the outside
When the impact driver is stained, wipe with a soft dry cloth or a cloth
moistened with soapy water. Do not use chloric solvents, gasoline or paint
thinner, as they melt plastics.
5. Storage
Store the impact driver in a place in which the temperature is less than 40°C,
and out of reach of children.
6. Service parts list
CAUTION
Repair, modification and inspection of Hitachi Power Tools must be
carried out by a Hitachi Authorized Service Center.
This Parts List will be helpful if presented with the tool to the Hitachi
Authorized Service Center when requesting repair or other maintenance.
In the operation and maintenance of power tools, the safety regulations
and standards prescribed in each country must be observed.
MODIFICATIONS
Hitachi Power Tools are constantly being improved and modified to
incorporate the latest technological advancements.
Accordingly, some parts may be changed without prior notice.
GUARANTEE
We guarantee Hitachi Power Tools in accordance with statutory/country specific
regulation. This guarantee does not cover defects or damage due to misuse,
abuse, or normal wear and tear. In case of complaint, please send the Power
Tool, undismantled, with the GUARANTEE CERTIFICATE found at the end of this
Handling instruction, to a Hitachi Authorized Service Center.
NOTE:
Due to HITACHI's continuing program of reserch and development, the
specifications herein are subject to change without prior notice.
Information concerning airborne noise and vibration
The measured values were determined according to EN60745 and declared in
accordance with ISO 4871.
Measured A-weighted sound power level: WH14DSAL: 102 dB (A)
Measured A-weighted sound pressure level: WH14DSAL: 91 dB (A)
Uncertainty KpA: 3 dB (A).
Wear hearing protection.
Vibration total values (triax vector sum) determined according to EN60745.
Impact tightening of fasteners of the maximum capacity of the tool:
a
Vibration emission value h = WH14DSAL: 14.0 m/s
WH18DSAL: 14.1 m/s
Uncertainty K = 1.5 m/s 2
WARNING
The vibration emission value during actual use of the power tool can differ
from the declared value depending on the ways in which the tool is used.
To identify the safety measures to protect the operator that are based on an
estimation of exposure in the actual conditions of use (taking account of all
parts of the operating cycle such as the times when the tool is switched off
and when it is running idle in addition to the trigger time).
English
WH18DSAL: 103 dB (A)
WH18DSAL: 92 dB (A)
2
2
10