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Chapter 3: Hardware Service
Introduction
This chapter discusses procedures for disassembling the 7458 hardware
for servicing. Topics include:
• Safety requirements
• Back Panel Cable connectors
• Disassembly procedures
• Board strapping information
Safety Requirements
Caution: This product does not contain user serviceable parts.
Servicing should only be performed by a qualified service technician.
Fuse Replacement
Caution: For continued protection against risk of fire, replace only
with the same type and ratings of fuse.
Attention: Pour prévenir et vous protéger contre un risque de feu,
remplacer la fusible avec une autre fusible de même type, seulement.
Lithium Battery Warning
Caution: Danger of explosion if battery is incorrectly replaced.
Replace only with the same or equivalent type as recommended by the
manufacturer. Discard used batteries according to the manufacturer's
instructions.
Attention: Il y a danger d'explosion s'il y a remplacement incorrect de
la batterie. Remplacer uniquement avec une batterie du même type ou
d'un type recommandé par le constructeur. Mettre au rébut les
batteries usagées conformément aux instructions du fabricant.
Battery Disposal (Switzerland)
Refer to Annex 4.10 of SR814.013 for battery disposal.