B&C Technologies DI-325 Industrial - Manual (Page 10)

INSTALLATION PROCEDURES
3-1
SECTION 3
INSTALLATION PROCEDURES
Installation should be performed by competent technicians in accordance with local and
state codes. In the absence of these codes, installation must conform to applicable American
National Standards: ANSI Z223.1 – LATEST EDITION (National Fuel Gas Code) or ANSI/NFPA
No.70 – LATEST EDITION (National Electrical Code) or in Canada, the installation must
conform to applicable Canadian Standards: CAN/CGA – B149.1 – M91 (Natural Gas) or
CAN/CGA – B149.2 – M91 (L.P. Gas) or LATEST EDITION (for General Installation and Gas
Plumbing) or Canadian Electrical Code Parts 1 & 2 CSA C22.1 – 1990 or LATEST EDITION (for
Electrical Connections).
IMPORTANT: Always keep the basket (tumbler) section of the dryer in an upright position when
moving it.
The dryer can be shipped in two (2) ways as a complete unit fully assembled and ready for
hookup or in two (2) pieces with the middle frame separated from the base. At installation, the
middle frame will be lifted onto the base. Use cables through the eye bolts on top of the middle
frame for lifting. Fasten the middle frame to the base by using the bolts. Also, reconnect the V –
belts, belt guard at the rear of the unit, and reconnect the electrical plugs located in the front control
boxes.
If the steam coil and damper piston removed, lift the steam connection pipes facing the right
side of the unit, and bolt the coil to the top of the middle frame using the # 3/8 – 16 bolts. Also, bolt
the damper piston and solenoid valve to the top of the middle frame using the bolts provided. There
are three (3) panels that cover the front, right side, and rear of the steam coil. Fasten these panels in
position.
1. Reconnect the four (4) pin / socket connectors at the bottom of the right control box.
2. Reconnect the three (3) pin / socket connectors at the bottom of the left control box.
3. Reconnect the two (2) pin / socket connectors within the left control box.
4. Rewire the drive motor by inserting the three (3) black wires into the T1, T2, and T3
connections of the soft start.
5. Rewire the blower (impellor/fan) motor by inserting the three (3) blue wires into the T1, T2
and T3 connections of the blower contactor.
The dryer requires 18 inches and 32 inches of space on each side of the dryer and 24 inches
of space behind the unit for ease of maintenance. A minimum of 12 inches must be allowed
between the top of machine dryer the ceiling. The dryer must be leveled for proper operation. If
shimming is required put metal shims, which are the same size as the base feet under the base feet.
The dryer must be lagged to the floor.
IMPORTANT: Dryer should be located where a minimum amount of exhaust duct will be
necessary.
A. REASSEMBLY OF DRYER
B. LOCATION REQUIREMENTS