Cleaning - Keithley Series 2200 User Manual

Cleaning

Inspect the power supply as often as operating conditions require. To clean the exterior surface, perform the following steps:
1. Remove loose dust on the outside of the power supply with a lint-free cloth. Use care to avoid scratching the display.
2. Use a soft cloth dampened with water to clean the power supply. Use an aqueous solution of 75% isopropyl alcohol
for more efficient cleaning.
CAUTION. To avoid damage to the surface of the power supply, do not use any abrasive or chemical cleaning agents.
CAUTION. Avoid getting moisture inside the unit during external cleaning. Use only enough cleaning solution to dampen
the cloth or swab.
Series 2200 Multi-Channel Programmable DC Power Supplies User Manual
Getting Started
15