20
Surveyor 4B
User Manual
Replacing the fuse
It is mandatory that spare parts must be guaranteed original
OLDHAM parts as, otherwise, the reliability of the equipment
could be adversely affected.
The fuse (Figure 10, item 1) must be replaced by qualified personnel only.
The fuse is, and must be, in compliance with CEI 127, with time-delay, low
breaking capacity and a voltage of 250 V ~.
- Fuse 5x20- T125 mA 250 V- OLDHAM reference = 6154701
Figure 10
item 1
Summary of Contents for Surveyor 4B
Page 1: ...User Manual Surveyor 4B R f rence NPS4BGB R vision E 0 The Fixed Gas Detection Experts...
Page 4: ...iv Surveyor 4B User Manual...
Page 10: ...6 Surveyor 4B User Manual...
Page 23: ...5 Operating instructions 19...
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Page 32: ...28 Surveyor 4B Manuel utilisateur...
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