Crown CT26010HX Manual Original página 28

Dust suction during the power tool op-
eration
Dust collection decreases dust concentra-
tion in the air and prevents build up of dust
at the work station�
While operating the power tool, always use a
vacuum cleaner suitable for collecting process-gener-
ated dust� A special adapter is used to join the vacuum
cleaner to adaptor 21�
Design features of the power tool
Brushless motor
Power tool equipped with a brushless motor that pro-
vides the following advantages (compared to the pow-
er tool having a brush motor):
• high reliability due to the lack of wearing parts (car-
bon brushes, commutator);
• increased operating time on a single charge�
Temperature protection
The temperature protection system enables to auto-
matically deactivate the power tool in case of excess
load or when the temperature of the battery 8 is ex-
ceeding 70°C� The system guarantees protection of
the power tool from damage in case of noncompliance
with the operation conditions�
Overdischarge protection
The battery 8 is protected by the safety system against
deep discharge� In case of complete discharge, the
power tool is automatically switched off� Attention:
do not try to switch on the power tool when the
protection system is activated the battery 8 can be
damaged.
Indicators of the state of battery charge
With the push of the button 10 the indicators 11 show
the state of charge of the battery 8�
Overheating protection
Overheating protection system of the engine automati-
cally switches off the power tool in case of overheat-
ing� In this situation, let the tool cool before turning the
power tool on again�
Overload protection
Overload protection system of the engine automati-
cally switches off the power tool when it is operated
in a manner that causes it to draw an abnormally high
current�
Soft start
Soft start enables smooth start of power tools - the
spindle is being run up gradually with no jerks and
kickbacks; no jump-like load is imposed on the motor
upon switching�
LED lamp
When stand-by mode is switched on (as described
above), the LED lamp 12 lit this improves the visibility
of the treatment area�
Rotation speed stabilization system
The stabilization system maintains the preset RPM
both at an idle speed and under load� This allows for
the smooth advance of the power tool during opera-
tion�
Speed selector thumbwheel
Using speed selector thumbwheel 13, you may select
the required spindle speed (also during operation)�
The required speed is dependent on the material and
can be determined with practical trials�
When operating your power tool at a low speed for a
long time, it has to be cooled down for 3 minutes� To
do it, set a maximum speed and leave your power tool
to run idle�
Recommendations on the power tool op-
eration
Setting milling depth (see fig. 9-10)
The adjustment of the milling depth may
only be carried out when the power tool
switched off, and also switched off stand-
by mode (LED lamp 12 will be not lit).
• Install the power tool on the even horizontal sur-
face�
• Open the latch 15, as shown in figure 9.1.
• Rotate the twist knob 16 to move the body of the
power tool (see fig. 9.2).
• Lower the power tool body, so that the end of the
router bit could touch the work piece surface (see
fig. 10.1). As a result, you have locked the "zero posi-
tion"�
• To set the milling depth (distance "b"), rotate the
twist knob 16 in the direction shown in figure 10.2 (the
body of the power tool will lower) to set milling depth�
Use the scale 5 when setting milling depth�
• Close the latch 15, as shown in figure 9.3.
Milling direction
Milling should always be performed against
the router bit rotation direction� Otherwise,
the power tool will be subject to jerks, which
may result in the loss of control over it�
General operational recommendations
• Mark out and fix the treated workpiece.
• Set the required milling depth, as described above�
• When using the guide 19 or the parallel guide 18,
adjust them as described above�
• Turn on the power tool�
• Mill with uniform flow holding the power tool firmly
and following recommendations regarding the direc-
English
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