Global Specialties 4005 - Manual User Manual

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4. MAINTENANCE

CAUTION

IT IS ESSENTIAL FOR SAFETY TO PROPERLY MAINTAIN AND SERVICE THIS INSTRUMENT

WARNING

VOLTAGES WITHIN THIS INSTRUMENT ARE SUFFICIENTLY HIGH AND MAY BE LIFE-

THREATENING. COVERS MUST NOT BE REMOVED EXCEPT BY PERSONS QUALIFIED AND

AUTHORIZED TO DO SO. EXTREME CAUTION MUST BE OBSERVED ONCE THE COVERS

HAVE BEEN REMOVED.

4-1. Fuse replacement

 Disconnect and remove all connections from any live power source.
 Unscrew fuse holder with a screw driver.
 Locate the defective fuse and remove it with caution.
 Install a new fuse of the SAME SIZE AND RATING.
 Screwing fuse holder.

CAUTION

MAKE SURE THAT THE RATED AND SPECIFIED FUSES ARE USED FOR REPLACEMENT.

4-2. Adjustment and Calibration

It is recommendable to calibrate the Model 4005 every 12 months. Calibration and repair should only

be performed by qualified and authorized personnel.

4-3. Cleaning and Decontamination

The instrument can 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.