Installation manual

Page 28 ACM Series Dehumidifying Dryers
4-3 Making Electrical Connections
; The serial tag lists voltage, phase, and amp draw information.
; Line voltage must be within plus or minus ten percent (±10%)
of the voltage listed on the serial tag, or damage may occur.
Phase imbalance must be less than two percent (2%).
; Fulfill all national, state, and local safety and electrical code
requirements.
; A qualified electrician should make all electrical connections.
; Make sure all electrical connections are tight.
; Connect main power to the dryer at the disconnect or terminals
in the upper right corner of the control enclosure.
; Install a fused disconnect with a lockout feature in the power
main leading to the dryer.
; The power drop must include a ground wire.
ACM30 and ACM60 Electrical Schematics
Refer to your Customer Information Packet on actual drawings for
your specific dryer.
4-4 Making Dryer/Drying Hopper Process Air
Connections
Floor Mount Models
; Use high-temperature flexible dryer hose or rigid tubing to
connect the dryer to the drying hopper.
; Keep the delivery hose to the drying hopper as short as
possible to minimize heat loss. We strongly recommend
insulated hose for maximum energy savings.
; Make sure that hoses are not kinked or collapsed.
; Drying hopper air inlet and outlet locations vary, but always
connect hoses so the dry process air from the dryer enters the
bottom of the drying hopper and flows out the top to return to
the dryer inlet.