Operation Elements; Front Panel Overview; Control Elements And Connections; Fuse, Mains Input And Switch - Raytech TR–Mark III 250V Instruction Manual

5 Operation Elements

5.1 Front Panel Overview:

4: High Voltage Side

5: Low Voltage Side

6: 3 Phase
Extension
(T-REX)
7: External
(Touch
Changer)
8: Interface
(USB and RS232)

5.2 Control Elements and Connections

5.2.1 Fuse, Mains Input and Switch

A 2A fuse (slow blow) protects the device. Use only the correct fuse type to replace it.

5.2.2 Ground Terminal

Use this terminal to connect an additional ground line even if your mains Power cable
(Mains) provides an Earth ground line. Also, use it even if you are not sure that the local
installation Earth ground is a low resistive ground.

5.2.3 Emergency Off

Press to Stop. The system will halt and cease Voltage to the test leads immediately. Turn
clockwise to release. The device will remain in a safe state.
5.2.4 High Voltage Side
The connector for the High side lead (H) to test object.
5.2.5 Low Voltage Side
The connector for the Low side lead (X) to test object.
Instruction Manual TR-Mark III 250V
2: Ground Terminal
3: Emergency Off
9: Safety
Indicator
Version 1.10 Preliminary
1: Fuse, Mains Input and
Switch
11: Thermal
10: Display and
Printer
Touch Panel
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