Approvals; Maintenance - GE B90 Instruction Manual

2 PRODUCT DESCRIPTION

APPROVALS

COMPLIANCE APPLICABLE
COUNCIL DIRECTIVE
CE compliance Low voltage directive
EMC directive
North America ---
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MOUNTING
Attach mounting brackets using 20 inch-pounds (±2 inch-pounds)
of torque.
GE Multilin
ACCORDING TO
EN60255-5
EN60255-26 / EN50263
EN61000-6-5
UL508
UL1053
C22.2 No. 14
CLEANING
Normally, cleaning is not required; but for situations where dust
has accumulated on the faceplate display, a dry cloth can be used.
NOTE
B90 Low Impedance Bus Differential System
2.2 SPECIFICATIONS

2.2.14 MAINTENANCE

Units that are stored in a de-energized state should be
powered up once per year, for one hour continuously, to
avoid deterioration of electrolytic capacitors.
2.2.13 APPROVALS
2
2-17