Setting The Grinding Angle; Maintenance - ULTIMA TIG UT 03 Bedienungsanleitung

INELCO A/S
screw on the back of the stick-out-setting makes it possible to determine the length of the
electrode you wish to grind. If you remove the regulation screw, more electrode will be
ground and visa versa. The manufacturer has set the regulation screw to grind approx.
0,3 mm in order to obtain maximum number of grindings per electrode as possible. A
remaining length of 30 mm of the electrode means that you can re-grind the electrode
450 times. It is often not necessary to break off metal drops on the electrode. The metal
drops do not melt together with the electrode. They will be removed during grinding and a
new wolfram surface which is necessary for a good ignition of the electrode and a stable
arc. In case a clean tungsten surface is not achieved the length of the stick-out can be
extended. It is necessary to adjust the stick-out as the diamond wheel is used up.
7.

Setting the grinding angle

The grinding angle is set by aligning the pointer (24) on the electrode guide (22) to the
required number on the degree scale. The electrode guide is then locked in position using
the tightening screw (20). After inserting the tungstenelectrode into the electrode holder
push it into the electrode guide until the electrode reaches the diamond wheel. Start the
machine using the ON/OFF switch (35) and turn the electrode holder with gently pushing
the electrode against the diamond wheel when the shoulder of the electrode holder meets
the face of the electrode guide the grinding is completed and the electrode holder is
withdrawn from the guidetube.
It is only necessary to press the electrode holder lightly against the diamond wheel,
as the weight of the electrode holder gives sufficient pressure by it self.
Remove the electrode from the electrode holder by placing the electrode holder into the
stick-out setting (10) and turn it left. Remove the electrode.
8.

Maintenance

The ULTIMA-TIG should always be filled with sufficient grinding liquid to ensure optimum
collection of all grinding dust as well as adequate cooling of the grinding process. The
correct liquid level is between the minimum and maximum marks on the inspection cover
frame (7). Please check the liquid level frequently and top up the level of liquid as
necessary. Only the original ULTIMA-TIG grinding liquid ensures the optimum lifetime of
the diamond wheel.
Heavily polluted grinding liquid or receivers containing grinding dust must be
deposited according to national regulations.
After approx.10-15 hours of operation, the grinding chamber should be rinsed thoroughly
for grinding liquid and dust. Tap off the grinding liquid through the hose (29) and retain it
in a deposit bottle. Liquid tank (39) is removed. Remove screws (21A), inspection cover
frame (7) and plastic inspection cover (6), and wash out the grinding chamber with water,
to be retained in the bottle. Then replace inspection cover frame (7) and the liquid tank
(39) and fill grinding liquid to appropriate level.
Inelco A/S, Haandvaerkervej 6, DK-9690 Fjerritslev, Denmark
E-mail: inelco@inelco.com
ULTIMA-TIG
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