Bell & Gossett S12596B Technologic 350 Pump Controller - Manual (Page 21)

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___ 1. Does the feeder line voltage correspond to the unit
voltage? Check the unit nameplate or motor terminal
connection.
___ 2. Are the feeder wires correctly sized for the load?
___ 3. Are the fuses correctly sized? They must not exceed
1.75 times the full load current of the motor. Usual
sizing is 1.15 to 1.5 times the full load current.
___ 4. Is the unit properly grounded?
___ 5. Have all the power terminals in the control panel been
checked for tightness? This is imperative since strand-
ed wires tend to “flow” and become loose after initial
installation.
APPENDIX B
ELECTRICAL WIRING AND CONTROL SETTINGS –
FINAL CHECK LIST
WARNING: Electrical shock hazard. Inspect all elec-
trical connections prior to powering the unit. Wiring
connections must be made by a qualified electrician in
accordance with all apllicable codes, ordinances, and
good practices.
Failure to follow these instructions
could result in serious personal injury, death, and/or
property damage.
WARNING: Conduit grounds are not adequate. A
separate grounf wire must be attached to the ground
lug provided in the enclosure to avoid potential safety
hazards.
Failure to follow these instructions could
result in serious personal injury, death, and/or property
damage.
DANGER: High voltage 3 phase power can kill.
Disconnect and lock power prior to servicing unit.
Failure to follow these instructions could result in
serious personal injury, death, and/or property damage.