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3. Electrical Service
The electrical power is connected to the dryer at the high voltage section of the control cabinet. On the
ADS-464 dryer, this section is located at the bottom left of the main electrical enclosure.
The ADS-464 dryer, with sprinkler option,
must be
supplied with two (2) independent input power lines.
One is 3-phase (3ø) electric service that feeds the dryer itself, and the other is single-phase (1ø) electric
service that feeds the safety sprinkler system.
Both input lines
must be
independent of each other and
individually protected by their own individual fused disconnect.
IMPORTANT: THE ADS-464 WITH SPRINKLER OPTION
WILL
NOT
OPERATE
WITHOUT AN INDEPENDENT POWER SOURCE FED TO THE SAFETY
SPRINKLER SYSTEM.
Feed the electrical service cables to the dryer using the pre-punched knockouts at the bottom section of the
electrical cabinet right wall.
Connect the ground wires directly to the ground lug located at the same approximate area.
Before turning power on to the dryer, measure the supply voltage to ensure that it matches the dryers
specified input voltage. This input voltage is marked on the aluminum data plate located on the inner right
wall of the electrical cabinet.
IMPORTANT
: For proper sprinkler and dryer operation, sprinkler
must be
powered by a separate
or dedicated single-phase (1ø) multi-wire branch circuit at dryers nameplate voltage.
Summary of Contents for ADS-464 II
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