Donaldson Torit DWS 4-1, Инструкция по установке и эксплуатации

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Donaldson Company, Inc.
Preliminary Start-Up Check
Instruct all personnel on safe use and maintenance
procedures.
Electrical work during
installation 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.
Turn compressed air supply OFF and bleed
lines 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.
Optional fans over 600 lbs must be
independently supported.
1. Check all electrical connections for tightness and
contact.
2. Check that fan wheel set screws are properly
torqued (10.5 foot pounds) prior to initial start-up.
Set screws on fan wheels must
be properly tightened to avoid
severe personal injury and/or property damage.
3. Motor and fan should be wired for clockwise rotation
when viewed from the back of the motor.
To reverse rotation, single-phase power supply:
Follow manufacturer’s instructions on the motor’s
nameplate.
To reverse rotation, three-phase power supply:
Turn electrical power OFF at source and 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.
4. All access panels should be sealed and secure.
5. Check that the dust container is properly sealed and
clamped.
6. Check that exhaust damper is set to the fully-closed
position.
7. Check and remove all loose items in or near the inlet
and outlet of the unit.
8. Check that all remote controls and solenoid
enclosures (if applicable) are properly wired and all
service switches are in the OFF position.
9. Check that all optional accessories are installed
properly and secured.
10. Turn power ON at source.
11. Turn the compressed-air supply ON. Adjust pressure
regulator for 50-psig.
12. Turn blower fan motor ON.
Do not look into fan outlet to
determine rotation. View the fan
rotation through 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.
13. Adjust airflow with the exhaust damper.
Excess airflow can shorten filter
life, cause electrical system
failure, and blower motor failure.
14. Check that filter cartridges are secure by turning the
filter knob clockwise. Turn by hand only. Do not use a
wrench.
15. If equipped, set the Photohelic gauge low setpoint to
3-in, the high setpoint to 4-in, and zero the indicator
needle.
16. Set the selector switch to the type of cleaning
required.
Optional IEC Control Panel: HAND is continuous
clean, OFF is aftershift cleaning.
Note: If aftershift cleaning is selected, set the toggle
switch located inside the control panel to ON
or STAG (staggered) and zero the Magnehelic
®
gauge needle.