Bell & Gossett P2001487 Technologic Pump Controller - Manual (Page 26)

Inspect for Description
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Environmental consider-
ations
• See equipment label for the maximum ambient operating temperature limits
• Humidity levels must be 5-95% non-condensing
Fusing and circuit
breakers
• Check for proper fusing or circuit breakers
• Check that all fuses are inserted firmly and in operational condition and that all circuit breakers are
in the open position
Earthing (Grounding) • The unit requires an earth wire (ground wire) from its chassis to the building earth (ground)
• Check for good earth connections (ground connections) that are tight and free of oxidation
• Earthing (grounding) to conduit or mounting the back panel to a metal surface is not a suitable
earth (ground)
Input and output power
wiring
• Check for loose connections
• Check that motor and mains are in separate conduit or separated screened cables
Panel interior • Inspect that the unit interior is free of dirt, metal chips, moisture, and corrosion
Switches • Ensure that all switch and disconnect settings are in the proper positions
Vibration • Check that the unit is mounted solidly or that shock mounts are used, as necessary
• Check for an unusual amount of vibration
Table 3.1 Start Up Check List
Start Up and Functional Tes...
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