Ametek JOFRA ATC-156 B User Manual

105446 06 23-03-2009 67
6.0 Replacing the main fuses
Warning
 The calibrator must be switched off before any attempt to
service the instrument is made.
 The fuse box must not be removed from the power
control switch until the mains cable has been
disconnected.
 The two main fuses must be identical and correspond to
the chosen voltage.
Fig. 10

Locate the main fuses in the fuse box in the power control
switch.

Open the lid of the fuse box using a screwdriver.

Remove the fuse box.

Replace the fuses.
 ATC-125/140/156/157: 115V, 5AT = 60B315 / 230V, 2.5AT = 123690
 ATC-250/320/650: 115V, 10AF = 60B302 / 230V, 5AF = 60B301
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Ametek JOFRA ATC-156 B Specifications

General

Brand	Ametek
Model	JOFRA ATC-156 B
Category	Measuring Instruments
Language	English