Operating Modes; Automatic Modes (Sl, N, V); Manual Mode; Work Procedures - Garant SU1 Manual De Uso

3.4

Operating modes

3.4.1 Automatic modes (SL, N, V)

For various chucks, the necessary parameters such as power and time are pre-loaded in the SU1.
Depending on the configuration of the SU1, in the automatic modes, the diameters of the chucks are
shown for selection as the clamping diameter.
The heating parameters are automatically set to match the selected chuck type (SL, N, V) and tool
diameter.
After the SU1 is switched on, the unit is set to the operating mode which was set when was last
switched off.
X Changing the mode (see "LED indicator for operating mode and mode change", page 36).
X Pressing the START/STOP starts the heating process. In the automatic modes the heating process is
ended automatically.

3.4.2 Manual mode

Manual mode is used for shrink fitting into other chucks.
X Selecting manual mode (see "LED indicator for operating mode and mode change", page 36).
X The SU1 is now in manual mode. The numeric display shows the heater power setting. 100 % is
represented by the number "99".
X Use the + and – buttons on the right hand side of the control panel to select the heater power
setting between 0 % and 100 %.
X Pressing the START/STOP starts the heating process. In this operating mode the heating stops when
the button is released.
3.5

Work procedures

A screen which encloses the coil, largely prevents stray magnetic fields. The controller and the high-fre-
quency generator are incorporated in the casing. A single size of coil is used for all clamping diameters. All
cables to the movable coil are screened.
The operator manually lowers the roller spring supported coil on to the chuck, and moves it upwards
again after the shrink fitting time has elapsed. After this he should immediately cool the heated chuck,
to prevent the heat being conducted into the tool.
For your own safety, comply with the following rules when working with the SU1:
Gloves
Safety glasses
Risk of burns!
Because of the temperatures necessary for shrink-fitting, move the chuck until
it is cooled only in the appropriate tool base holder and always wear safety
gloves when handling it. When grasping chucks, grip them only at the collar,
not at the heated zone; and always wear gloves! Even when wearing safety
gloves, do not exceed the maximum gripping time of 5 seconds!
Risk of injuries to the eyes!
To protect the eyes against hot or flying particles, wear safety glasses!
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