Maintenance
75 Liebert
®
eXM
™
9.7 Recommended Test Equipment
Table 36 lists recommended test equipment and tools required to maintain, troubleshoot and repair
the UPS module. Instruments of equivalent range and accuracy may be substituted. All instruments
should be calibrated and be within the current calibration cycle. Calibration data for the instruments
should be maintained in equipment-history files and the instruments labeled for audit and
verification.
Table 36 Recommended test equipment and tools
Qty Test Equipment Manufacturer Model or Type
1 Oscilloscope Tektronix, H-P or Fluke DC to 50 MHz
2 Voltage Probes Tektronix, H-P or Fluke 10X, with 10 ft. Cable
2 Voltage Probes Tektronix, H-P or Fluke 100X, with 10 ft. Cable
1 Digital Multi-meter Fluke 8060, with Test Leads
1 Tool Kit N/A Standard electrical contractor tools