Inficon HLD6000, Translation Of The Original Operating Instructions

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INFICON Maintenance | 8
HLD6000-Operating-instructions-kinb43en1-05-(2107) 73 / 90
► To prevent interruption of the light barrier due to pollution, blow out the calibration
frequently with clean, compressed air.
8.1.3 Replacing the fuses
The fuse holder of the device can be found beneath a cover alongside the mains plug
at the back, .see "Basic unit [
}
13]", (rear view).
Replace the fuses as follows:
DANGER
Life threatening hazard from electric shock
► Disconnect the device from the power supply prior to any maintenance work.
1 Make sure that the device is disconnected from the power supply.
2 Carefully pull the cover out of the device with the fuses attached beneath until
the fuse holder can be tipped over to one side.
3
Remove the fuses and check them for any damage.
4
If necessary, replace the fuses. The two fuses used must be exactly the same,
see "Technical specifications [ } 21]".
5 Press the fuse holder along with the fuses back into the starting position until
the cover locks into place.
8.1.4 Cleaning the device
The housing of the device is composed of synthetic material.
1
Switch off the device and disconnect from the mains.
2
When cleaning the housing, use an agent accepted for synthetic surfaces (for
example a light household cleaner). Do not use any solvents that attack
synthetic materials.