Global Specialties PRO-1000 - Manual - Manual (Page 15)

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4. MAINTENANCE
CAUTION
PLEASE OBSERVE PROPER SAFETY PRECAUTIONS WHEN ATTEMPTING TO MAINTAIN AND
SERVICE THIS INSTRUMENT.
WARNING
VOLTAGES WITHIN THIS INSTRUMENT ARE SUFFICIENT ENOUGH TO BE LIFE-
THREATENING, AND THEREFORE INSTRUMENT COVERS MUST ONLY BE REMOVED BY
AUTHORIZED AND QUALIFIED PERSONNEL ONLY.
4-1. Fuse Replacement
 Disconnect and remove all connections from any live power source.
 Unscrew the fuse holder with a screw driver.
 Locate the defective fuse and gently remove it.
 Install a new fuse of the SAME SIZE AND RATING.
 Replace fuse holder.
CAUTION
MAKE SURE THAT THE REPLACEMENT FUSE IS OF THE EXACT SPECIFIED VALUE.
4-2. Adjustment and Calibration
The PRO-1000 should be calibrated yearly by authorized personnel only.
4-3. Cleaning and Decontamination
The PRO-1000 should be cleaned with a soft clean cloth to remove any oil, grease or grime. Never
use liquid solvents or detergents. If the instrument gets wet for any reason, dry the instrument using
low-pressure clean air at less than 25 PSI. Use care and caution around the window cover areas
where water or air could enter into the instrument while drying.