Safety
ADH-Series | Version 1.02
7
Danger due to insecure position.
For long workpieces, use suitable workpiece supports
on both sides of the planer-thicknesser. Avoid an unfa-
vorable posture. Make sure that you stand securely.
Keep the working area clean.
Danger to other persons in the working area
Keep the unauthorised persons, especially children,
away from the danger area. Point out the hazards of the
planer-thicknesser to persons who will help you when
working on the planer-thicknesser.
Danger from touching the rotating cutter head
Always keep sufficient distance to the cutter head.
Switch off the planer-thicknesser when it is not in use.
Risk of the workpiece hitting back
The workpiece is picked up by the cutter head and
thrown against the operator. Work only with the non-re-
turn device functioning correctly. Only use sharp pla-
ning knives. Check the workpiece for foreign objects be-
fore starting work.
Consider work area’s environment
Do not expose tools to rain. Do not use tools in damp or-
wet location. Keep work area well lighted. Do not use
tools in the presence of flammable liquids or gases.
Keep the unauthorised persons, especially children,
away from the danger area. Point out the hazards of the
planer-thicknesser to persons who will help you when
working on the planer-thicknesser.
Risk due to defects in the planer-thicknesser
Before each use, check the planer-thicknesser for da-
mage or dismantled, defective protective covers and
protective devices. Do not use the planer-thicknesser if
a part is defective. Replace the blunt planing knives im-
mediately. There is a risk of kickback if a blunt planing
knife gets caught in the surface of the workpiece.
Danger of overloading the planer-thicknesser
Only operate the planer-thicknesser in the specified po-
wer range. Use the planer only for the purpose for which
it is intended.
Before each switch-on, make sure that there are no objects such
as tools in the planer-thicknesser.
2.7 Safety equipment
Undervoltage release
In the event of an electrical power failure, an undervol-
tage relay is triggered. This prevents the planer-thick-
nesser from starting up again on its own as soon as
electrical voltage is present again. To reset the ma-
chine, it must be restarted.
Overload protection
The planer-thicknesser has a built-in overload protec-
tion. The overload protection switches off the planer-
thicknesser if the motor has become too hot. To switch
the planer-thicknesser on again:
- Let the motor cool down for about ten minutes.
- Switch the machine on again
Automatically switch-off by opening
A microswitch switches off the machine when the table
is opened.
A microswitch switches the machine off when the chip
catcher is opened in the "Thickness planing" mode.
The machine cannot start if the tables of the dressing
machine and the chip catcher are not closed during
operation of the planer.
Chip catcher
The chip catcher covers the cutter head when opera-
ting as a thicknesser and prevents access to the cutter
head below the tables when operating as a planer de-
vice. The chip catcher can be fixed in both positions -
for the planer device and for the thickness device.
Separator devices
Separator devices between the cutter head and the
feed roller (or discharge roller) are used to avoid contact
and access to the cutter shaft underneath the tables of
the planer
Motor brake
Electronic brake for electrodynamic braking of motors.
Ensures tool braking in less than 10 seconds after motor
switch-off.
ENTANGLEMENT HAZARD!
Ensure that no parts of the body or clothing can be
caught by the machine and pulled in during opera-
tion. Wear tight-fitting clothing and if necessary a
hair net.
Protective gloves
Use protective gloves when changing the planing
knife.
Summary of Contents for 5904026
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