Structural Maintenance
99
1. If necessary, adjust Distance A to the proper
dimension by loosening the locknut on the end
of the solenoid plunger and turning the
plunger to move the solenoid rod. Tighten the
locknut when Distance A is correct.
2. De-energize the solenoid and connect the
solenoid rod to the damper shaft.
3. Energize the solenoid and check the damper
blade to make sure that both edges contact the
damper housing. If necessary, adjust this by
loosening the solenoid mounting bolts and
moving the solenoid. Tighten the solenoid
mounting bolts when both damper blades
contact the damper housing.
4. Adjust the damper blade stops so they contact
the edges of the damper blade. This keeps the
damper from sticking closed.
5. De-energize and energize the damper several
times to make sure that the damper operates
correctly and seals properly.
6. Make sure that the damper blade rests on the
round stops when the damper is open. Adjust
the round stops if necessary.
7. Install the damper assembly in the evaporator.
Figure 69: Damper Adjustment (Control Box Side Shown Compressor Side Similar)
1.
Closed Position
4.
Round Stop
2.
Stop
5.
Open Position
3.
Mounting Bolts
2
AGA228
2
3
4
5
1
Содержание Spectrum DE 30-2
Страница 4: ...4...
Страница 12: ...Safety Precautions 12...
Страница 16: ...Specifications 16...
Страница 31: ...Unit Description 31 1 Access Panels 2 Defrost Dampers Figure 12 Back View of Unit 1 2 AGA215...
Страница 42: ...Operating Instructions 42...
Страница 48: ...Electrical Maintenance 48...
Страница 106: ...Structural Maintenance 106...
Страница 110: ...Mechanical Diagnosis 110...
Страница 114: ...Remote Evaporator Specifications 114...
Страница 116: ...Remote Evaporator Maintenance Inspection Schedule 116...
Страница 122: ...Remote Evaporator Electrical Maintenance 122...
Страница 126: ...Remote Evaporator Refrigeration Service Operations 126...
Страница 128: ...Remote Evaporator Structural Maintenance 128...
Страница 130: ...Remote Evaporator System Diagnosis 130...
Страница 134: ...Wiring and Schematic Diagrams Index 134...
Страница 135: ...135 Schematic Diagram Page 1 of 2...
Страница 136: ...136 Schematic Diagram Page 2 of 2...
Страница 137: ...137 Wiring Diagram Page 1 of 4...
Страница 138: ...138 Wiring Diagram Page 2 of 4...
Страница 139: ...139 Wiring Diagram Page 3 of 4...
Страница 140: ...140 Wiring Diagram Page 4 of 4...