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3.2.3
Replacing a Blown Fuse
If one of the two fuses of the Operetta has blown, it can be exchanged by the user.
Danger!
Electric Shock!
l
Switch off the Operetta and disconnect the power cable before
changing the fuse(s).
Caution!
A defective fuse may only be replaced by exactly the same part from
the following manufacturer:
LITTLEFUSE 218000 Series
5 × 20 mm Time Lag Fuse (Slo-Blo)
15 A / 250 V (US), 8 A / 250 V (EU).
1. Switch off the Operetta and disconnect the power cable.
2. Pull out the fuse holder.
3. Replace the blown fuse(s).
4. Close the fuse holder and push it into its former position.
5. Reconnect the power cable.
3 Retooling and Maintenance
42
Operetta Technical Manual
Summary of Contents for OPERETTA
Page 1: ...OPERETTA Technical Manual...
Page 5: ...1 System Safety 1 System Safety Operetta Technical Manual 5...
Page 16: ...1 7 Conformity 1 System Safety 16 Operetta Technical Manual...
Page 18: ......
Page 19: ...2 Hardware Description 2 Hardware Description Operetta Technical Manual 19...
Page 33: ...3 Retooling and Maintenance 3 Retooling and Maintenance Operetta Technical Manual 33...
Page 44: ...4 IT Policy 4 IT Policy 44 Operetta Technical Manual...
Page 48: ...4 1 3 3 Router 4 IT Policy 48 Operetta Technical Manual...
Page 55: ...5 Technical Data 5 Technical Data Operetta Technical Manual 55...
Page 61: ......