10 Maintenance and Repair
LB 478 MPLM
90
56925-8BA2 Rev.00, 07/2019
10.1
Replacing of Fuses
j
DANGER
Danger to life from electric shock!
Replacing of fuses may only be carried out by a qualified electrician.
u
Please adhere to the relevant safety regulations.
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Installation/maintenance may only be carried out if the device has been
de-energised.
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Only open the device when free of voltage.
In case of an electric shock, carry out first aid measures and immediately call an
emergency service.
NOTICE
Damage to the device! Short circuit!
The EVU can be damaged if incorrect fuses are used.
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Only use fuses which correspond to the fuses on the circuit board of the
module. Fuses:
•
EVU: 250V 1A T (5x20 mm)
•
EVU: 250V TR5 T80mA (Ø 8,5 mm)
1
2
3
4
Fixing screws
screws
Housing
Covering fuse
5
6
7
Fuse 250V 1A T (5x20 mm)
Base
Fuse 250V TR5 T80mA (Ø 8,5 mm)
Fig. 67
Replacing fuses master EVU
1.
De-energise the device.
2.
Loosen the four fixing screws (Fig. 67, item 1) and remove the EVU from the
wall housing or subrack.
3.
Loosen the four sunken screws on the front side of the EVU (Fig. 67, item 2).
4.
Pull out the housing (Fig. 67, item 3) carefully.
Содержание Duo Xpert LB 478 MPLM
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Страница 12: ...1 About this Operating Manual LB 478 MPLM 12 56925 8BA2 Rev 00 07 2019...
Страница 16: ...2 Safety LB 478 MPLM 16 56925 8BA2 Rev 00 07 2019...
Страница 26: ...4 Installation LB 478 MPLM 26 56925 8BA2 Rev 00 07 2019...
Страница 34: ...5 Electric Installation LB 478 MPLM 34 56925 8BA2 Rev 00 07 2019...
Страница 40: ...6 Operation of the Software LB 478 MPLM 40 56925 8BA2 Rev 00 07 2019...
Страница 74: ...7 Main Menu Device Setup LB 478 MPLM 74 56925 8BA2 Rev 00 07 2019...
Страница 88: ...9 Troubleshooting LB 478 MPLM 88 56925 8BA2 Rev 00 07 2019...
Страница 94: ...10 Maintenance and Repair LB 478 MPLM 94 56925 8BA2 Rev 00 07 2019...
Страница 109: ...Unit d valuation D tecteurs LB 47x LB 4700 Informations sur la s curit 56925BA59 Rev No 03 05 2019...
Страница 119: ...EmulsionSENS Technical Information Technische Information 56925TI1M Rev No 00 07 2019...
Страница 130: ...Technical Information EmulsionSENS Technische Information EmulsionSENS 56925TI1M Rev 00 07 2019...