GEFRAN-SIEI ARTDrive Vector V2 400Vac Series, Instruction Manual

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378 • Chapter 10 Preventive Maintenance ARTDrive V2 series - Instruction Manual
10.6 Typical Maintenance Tools
• High quality tools, including screwdrivers and pliers, designed specifically
for working with electrical wiring systems
• Socket set (metric and standard)
• Hex wrenches (metric and standard)
• 1-inch adjustable wrench
• Torque wrench
• Electrical tape
• Fine file
• Clean dry cloth
• Soft-bristled brush (such as a paintbrush)
• Mild solution of distilled water and household or laboratory detergent
• Isopropyl alcohol
• One megger tester.
• Source of dry, low-pressure compressed air
• Vacuum cleaner with non-metallic nozzle and finely woven, high efficiency
filter
• Fuse puller
• Replacement components (if required) including fuses, wiring, cabling, and
door filters
10.7 Power-On Checks
No preventive maintenance procedures need to be conducted with power on.
With power applied, extremely high voltages are present. To prevent
accidental injury, do not work on the drive with power applied.
10.8 Power-Off Checks
Power-off checks involve cleaning the equipment, and checking for wear and
damage through visual inspection and functional tests.
10.9 Before Starting Maintenance
Power must be de-energized before performing any adjustments, servicing,
or other act requiring physical contact with the electrical components or
wiring.
Before starting, de-energize the drive using the instructions in Figure 6-1.
Do not deviate from the stated de-energizing procedures. If you can not
completely meet the safety requirements or if you do not understand them
do
not work on the equipment
.