Chapter 8
Care, Maintenance, and Troubleshooting
Operator Level Maintenance
Rev. 001
CX300 ComXpert Operation Manual
22130634
8 - 4
February, 2022
8.3 Operator Level Maintenance
The following procedures may be performed by the Operator. All other service must be
performed by Qualified Service Personnel.
8.3.1 Visual Inspections
Visual inspections should be performed periodically depending on operating environment,
maintenance, and use.
•
Verify test set has been installed in accordance with the instructions provided
(e.g., that ventilation is adequate, supply wiring is adequate and properly routed).
•
Ensure that AC Power Cord and supply connector are in good condition.
•
Check for presence and condition of all warning labels, markings, and supplied
safety information.
•
Inspect connectors for dirt, dust, corrosion or rust.
•
Inspect the device and accessories for damage. Do not use if there is damage to
the exterior of the unit or power accessories.
•
Examine the stability and condition of covers, handles, and carry straps when
used.
8.3.2 External Cleaning
The following contains routine instructions for cleaning the outside of the CX300. The
following should be performed by the operator on a routine basis:
•
Clean display with soft lint-free cloth to remove dirt, grime and lint. If surface of
display is difficult to clean, dampen cloth with water and a mild liquid detergent.
Make sure to remove any excess moisture.
•
Clean external surfaces from dirt, grease, and fungus using a soft lint-free cloth
dampened (not soaked) with Isopropyl alcohol.
CAUTION
This device does not contain user serviceable parts. Servicing should only be performed
by Qualified Service Personnel.
Do not operate this device with the case/cover open. Opening the case/cover exposes
the operator to electrical hazards which can result in electrical shock or damage to the
Device.
Isopropyl Alcohol
Isopropyl vapors may cause a flash fire or explosion, and maybe harmful if
inhaled. Vapors may cause severe eye irritation. Repeated or prolong
exposure may irritate mucous membranes.