Donaldson Torit PowerCore CPV-1, Инструкция по установке и эксплуатации

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Donaldson Company, Inc.
Optional Equipment
Power Pack (Except CPV-1)
The two types of power packs, Torit Backward Inclined
(TBI) and Torit Radial Blade (TRB) are installed following
similar procedures.
1. Power packs are shipped assembled and partial
disassembly is required before installing.
2. Remove eight motor-mount bracket fasteners;
remove the motor, motor-mount bracket, and fan
wheel as an assembly.
3. Turn housing over and apply sealant to the outside
edge of the bolt pattern on the fan housing. Mount
the fan housing to the collector using the inlet cone
fasteners.
4. Apply sealant to the outside edge of the bolt pattern
on the fan housing. Reinstall the motor, bracket, and
fan wheel assembly. Align motor mount bracket to
the mark on the housing on 30 Hp/60 Hz, and 20-30
Hp/50 Hz units. Other motor sizes do not require
alignment, but consider the electrical connection
location.
5. Rotate fan wheel after installation to ensure proper
clearance between the inlet cone and the fan wheel.
Do not look into fan outlet to
determine rotation. View the fan
rotation from the back of the motor.
Check that the exhaust plenum is free of tools
or debris before checking blower/fan rotation.
Stand clear of exhaust to avoid personal injury.
To reverse rotation, three-phase power supply: Turn
electrical power OFF at source and switch any two
leads on the output-side of the fan motor starter.
Do not interchange a power lead
with the ground wire. Severe
personal injury or equipment damage may
result.
Wheel Set Screw Torque
Setscrew Size
Diameter
Carbon Steel Setscrew
Torque*
In. Lb. - In. Lb. - Ft.
1/4 75 6.2
5/16 144 12
3/8 252 21
7/16 396 33
1/2 600 50
5/8 1164 97
3/4 2016 168
7/8 3204 267
1 4800 400
*Stainless steel setscrews are not hardened and
should not be tightened to more than half of the values
shown.
Do not allow the fan wheel to
come loose from the motor as it
may cause severe injury or property damage.
To ensure proper attachment of the fan wheel:
Tighten all set screws in fan wheel.*
Tighten all set screws in bearings.*
Repeat after 8 hours of operation.
Repeat again after two weeks of operation.
Reference Wheel Set Screw Torque Table.