Assembling The Instrument; Fitting The Battery Pack; Fig 1. Cygnus 1 Ex Instrument Parts - Cygnus 1 Ex Manual

Assembling the Instrument

The Cygnus 1 Ex instrument comprises of three parts, shown below
Instrument Body

Fitting the Battery Pack

Never remove or replace the battery pack in an Explosive
Atmosphere.
Always take the equipment into a safe area to remove or
replace the battery pack.
The Battery Pack is fitted to the rear of the instrument body,
• first align and insert the two lugs at the bottom of the battery pack with the
instrument body,
• then drop-in the top of the battery pack so the securing screw falls into the
thread in the instrument body,
• hand-tighten the battery securing screw with a ball-end SW2.5mm hexagonal
screwdriver.
Cygnus 1 Ex Operating Manual
Cygnus Ex
Ultrasonic Probe
Fig 1. Cygnus 1 Ex Instrument Parts
Page 13 of 91
Battery Pack