Denzel 26620, User Manual

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8
ROTARY HAMMER
EN
•
do not allow the Electrical Rotary Hammer work when there is extraneous or uncharacteristic noise in the engine
or gear. When there are noises turn off the Electrical Rotary Hammer and contact an authorized service;
•
turn off the Electrical Rotary Hammer with the switch before disconnecting from the power supply.
ATTENTION!
If during the usage the Electrical Rotary Hammer unexpectedly shuts down work it is necessary:
1. To turn the power key to «off» immediately and disconnect the power cable from the outlet.
2. To inspect the drill and electrical cable for damage carefully. If damage is found, contact the
service center.
3. Check for mains voltage.
4. To carry out trial switch on by turning the switch key to the “on” position for 1-2s. If in the
presence of power in the mains the Electrical Rotary Hammer does not turn on, you need to
contact the service center.
At the end of the work:
•
disconnect the Electrical Rotary Hammer from the mains, making sure the switch is in the off position;
•
clean the Electrical Rotary Hammer and accessories from dirt;
•
with a long break in work lubricate the box with a layer of conservation grease;
•
periodically clean the ventilation holes with a soft brush and vacuum cleaner.
NOISE AND VIBRATION
Noise and vibration characteristics are given in the "Specifications table".
The noise and vibration levels specified in this manual are measured by measurement method, prescribed in the
standard, and can be used to compare. However, if the Electrical Rotary Hammer is used for other work with the
use of working toolings, not provided by the manufacturer, or maintenance does not meet the requirements, then
the vibration level may be different.
ATTENTION!
Always use personal hearing protection.
MAINTENANCE
ATTENTION!
Before starting maintenance and adjustment of the Electrical Rotary Hammer unplug the power cord
from the power outlet. To ensure quality and safe functioning keep your tool and vents clean at all times.
•
If you notice a decrease in impact energy, working tool speed of rotation or extraneous noise, it is necessary to
hand over the punch to the service center for its repair.
•
Working tool maintenance. The use of the worn working tool reduces the effectiveness of the work and may
result in motor or gearbox failure, so you need to sharpen periodically or replace worn removable tools, as soon
as there is a need.
•
Electric motor care. You must be especially careful with the electric motor, avoid getting liquids and objects
inside the case. Keep your ventilation holes clean, blow them regularly with compressed air or clean them with
a brush. When noticeable sparks appear, contact an authorized service center for diagnostics and replacement
of carbon brushes if necessary.
To prevent dust and grease leakage this Electrical Rotary Hammer has a hermetic design. Therefore, the tool
can be used for a long time and you have no need to replace or add grease. After initial commissioning change
lubrication every 6 months of operation.
Clean the tool holder box every time after use.
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