Delhi Industries DSQ-D-13, DSQ-D-12 manual Electrical, Operation, Maintenance, Parts List, Warranty

Electrical

Warning: Ensure power supply is disconnected & locked out prior to making electrical connections.

Before connecting the motor to the electrical supply, check the electrical characteristics and wiring instruc- tions as indicated on the motor nameplate or as shown below. Complete electrical connections as indicated.

Warning: A ground wire must be connected from the motor housing to a suitable electrical ground.

Motor Wiring Diagram

DSQ-D-10, 12 & 13

MOTOR WIRING - SINGLE SPEED

DSQ-D-15

MOTOR WIRING - TWO SPEED

Speed Control Wiring Diagram

For DSQ-D10, 12 & 13 Single Speed Motors Only

CONNECTIION DIAGRAM FOR 2 WIRE CONTROL

WARNING: Power must be turned off before wiring. Connect control in series with motor and line voltage - never connect control across line.

Minimum speed adjustment - factory set.

See installation instructions provided with speed control.

Operation

1.Complete the electrical connections, energize the unit momentarily and ensure proper wheel rotation.

2.Apply full power.

3.With all ducts attached, the access doors in place and the air system in full operation, measure the motor current and ensure that it is less than the rated full load motor amperage as indicated on the motor nameplate.

Maintenance

Ensure power supply is disconnected and locked out prior to performing maintenance.

1.Inspect and tighten the wheel set screw after the first 50 to 100 hours of operation and periodically thereafter.

2.Follow the motor manufacturer's instructions for motor lubrication. Remove any excess lubrication.

3.Clean the blower wheel periodically. Material build up on the blades can cause wheel imbalance which may result in wheel or motor bearing failure.

2 1

3

4

5 2

Parts List

1Cabinet

2Side Access Panel

3Motor

4Wheel

5Inlet Venturi

Warranty

Delhi Industries Inc. Air Moving Products are guaranteed for a period of one year against manufacturing defects in material and workmanship when operating under normal conditions. Liability is limited to the replacement of defective parts. Labour and transportation costs are not included.

Delhi Industries Inc, 523 James Street, Delhi, Ontario N4B 2Z3		SE-42
Tel: (519)582-2440	Fax: (519)582-0581 www.delhi-industries.com	October 2006