HD-14T Four Post Lift 50 P/N 5900037 — Rev. F — February 2022
Connecting the Power Source
The standard Power Unit for your Lift is 220 VAC, 60 Hz, single phase. The Power Unit must be
connected to an appropriate power source.
Refer to Wiring Diagrams for wiring information.
⚠ DANGER All wiring
must
be performed by a licensed, certified Electrician in accordance with
local and national electrical codes. Do not perform any maintenance or installation
on the Lift without first making sure that main electrical power has been
disconnected from the Lift and
cannot
be re-energized until all procedures are
complete. If your organization has Lockout/Tagout policies, make sure to
implement them after connecting to a power source.
Important electrical information:
• Improper electrical installation can damage the motor; this is not covered under warranty.
• Use a separate circuit breaker for each Power Unit.
• Protect each circuit with a time delay fuse or circuit breaker:
- For a 208 to 230 VAC, single phase circuit, use a 25 amp fuse.
- For a 208 to 230 VAC, three phase circuit, use a 20 amp fuse.
- For a 380 to 440 VAC, three phase circuit, use a 15 amp fuse.
The Hydraulic Power Ports are usually labeled P1/P2 on the Power Unit; the Hydraulic Return Ports
are commonly labeled T1/T2 or CV1/CV2.
The following drawing shows the standard configuration for the Power Unit.
Not drawn to scale. Not all components shown.
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