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Donaldson Company, Inc.
5. Check and remove all loose items in or near the inlet
and outlet of the unit.
6. Check that all remote controls are properly wired
and all service switches are in the OFF position.
7. Check that all optional accessories are installed
properly and secured.
8. Check that hopper discharge is open
9. Close faucet valve on drain collection container if
used.
10. Turn power ON at source.
11. Turn blower fan motor ON.
Stand clear of exhaust to avoid
personal injury.
Instruct all personnel on safe use and maintenance
procedures.
Electrical work during
installation, service or
maintenance must be performed by a qualified
electrician and comply with all applicable
national and local codes.
Turn power off and lock out electrical
power sources before performing service or
maintenance work.
Check that the collector is clear and free of all
debris before starting.
Do not install in classified hazardous
atmospheres without an enclosure rated for
the application.
1. Check all electrical connections for tightness and
contact.
2. Check for proper rotation as noted on the fan
housing.
To reverse rotation, single-phase power supply:
Follow manufacturer’s instructions on the motor’s
nameplate.
To reverse rotation, three-phase power supply:
Switch any two leads on the motor junction box.
Do not interchange a power lead
with the ground wire. Severe
damage or personal injury may result.
3. All access panels should be sealed and secure.
4. Check that the door is properly sealed and clamped.
Preliminary Start-Up Check
