ALFRA TMA 600 A Manuel D'utilisation page 12

PRoPeR uSe
The adjustable welding angle with TMC 300 magnetic clamp is a unit equipped with two switchable magnetic
clamps, which is designed to position and to align different ferromagnetic, metallic work pieces to each
other. It may only be used according to its technical data and determination. Proper use includes adherence
to the start-up, operating, environment and maintenance conditions specified by the manufacturer. The user
bears sole responsibility for understanding the operating manual as well as for proper use and maintenance
of the adjustable welding angle with magnetic clamp TMC 300.
deVice deScRiPTion
The adjustable welding angle consists of two TMC 300 magnetic clamps (B), whose angle to each other can
be modified according to desire and application. Any angle between 0° and 90° can be adjusted exactly at
the read- out point (E) and fixed by means of the angle scale (F). All 3 clamping levers (C) must be opened
and/or tightened to adjust and fix the angle. For use in small, cramped installation spaces the clamping
levers can be replaced by the enclosed mild steel screws and fixed with the insertable Allen key (I).
The TMC (Thin Material Clamper) is a switchable magnetic clamp with manual actuation for attachment
to ferromagnetic materials. The magnet can be activated by pushing the activation lever (A) into the ON
position until it audibly latches into place. The installed permanent magnet generates a magnetic field
in the lower magnetic plate area (D). Owing to the special design of the TMC 300, this magnetic field is
very compact and develops excellent adhesive force especially on thin materials of less than 10 mm.
The activation lever must be lifted slightly at its end and returned by 60° into the OFF position in order
to deactivate the magnet.Care must be taken that the lever springs backstrongly when working on
thin materials.
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A) Activationleverformagnet
B) TMC 300 Magneticclamp
C) Clampingleverforrotation
D) Magneticsurface
E) Read-out point for angle scale
F) Angle scale
G) 90° end stop
H) Clampingwasher
I) Allen key 5mm