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41
Safety
MAB 825/845
ENGLISH
Safety installations
Restarting protection
NOTE
The machine stops automatically of the magnetic clamp is
►
switched off or in the event of a power failure.
In order to prevent unexpected starting of the machine when the
magnetic clamp is switched on again or when the power supply
returns after a power failure ("restarting protection"), the machine
must be switched on at the ON/OFF switch again.
Magnet indicator
The magnet indicator provides a visual control of the magnet's
clamping force.
Magnet indicator is lit
■
GREEN
:
The magnet's clamping force satisfies the minimum require
-
ments. Machining can be carried out.
Magnet indicator is lit
■
RED
:
Insufficient magnet clamping force. Machining must not be
carried out with the machine. This can be the case in the event
of insufficient material thickness, uneven surface or due to
paint, scale or zinc coatings.
Thermal overload protection
The machine is additionally equipped with thermal overload pro-
tection. If the machine becomes too hot, it switches off automati-
cally.
Carry out the following steps before continuing to work with the
machine:
Remove any blockages that may have occurred.
Allow the machine to run at no-load speed for approx. 2
minutes.
The machine is then ready for operation again.
Slip clutch
In the event of the drill blocking, the gearbox is protected by a slip
clutch.
CS Unitec, Inc.
, 22 Harbor Ave., Norwalk, CT 06850 •
Toll-free:
800-700-5919 • Ph: 203-853-9522
Fax: 203-853-9921 •
Email:
Website:
www.csunitec.com