Bennett 3000 Spec 300 Series Instruction Manual Installation Instructions
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OPTIONAL JUNCTION BOX CONNECTION - 2 FIELD WIRES (REQUIRED)
POTTING INSTRUCTIONS
1. Wrap some CHICO X fiber around wires and push into conduit assembly to prevent potting from running down the length of the
conduit.
2. Using the wire separator provided, install one wire in each hole until all wires are separated.
3. Push wire separator at least 3/4" (1.9 cm) into conduit.
4. Prepare potting compound according to directions. Note: Use CHICO X potting compound for sealing fittings in hazardous locations.
5. Using a funnel, pour potting into conduit, be sure to get potting in between each wire.
6. Let stand until firm.
7. Shorten field wiring to appropriate length when making connections. Ensuring clean bright wire ends.
Attach field wiring to terminal strip in upper electrical enclosure according to the wiring diagram supplied for this dispenser.
ATTACH EXTERNAL BATTERY (DC POWER) WIRES
Prior to powering up the dispenser, the battery must be plugged into the J17 connector on the 719 CPU board. New dispensers
require 24 hours to fully charge.
The external +12 VDC lead acid backup battery will be disconnected from the factory when shipped. When the main power is on the
battery, the charging circuit provides +13.8 VDC to charge the battery. When the battery is “on” the battery then supplies +12.6 VDC for
the system. Note: Battery recall during power outage or when the pump power is off.
1. Connect the battery to the J17 connector on the 719 CPU board.
2. Verify connection is secure before applying power.
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