Donaldson Cartridge Dust Collector DWS 4-2

Filter Removal and Installation

Use proper safety and protective equipment when removing contaminants and filters.

Dirty filters may be heavier than they appear.

Use care when removing filters to avoid personal injury.

Note: Remove filter cartridges by opening the top and bottom doors. Start with the top filters first. Optional plastic filter bags are offered for filter and dustpan dust removal for cleanliness.

1. Turn the knob counterclockwise until it is loose. Remove the knob and access cover.

2. Remove the filter cartridge from the yoke.

Warning: Electrical work 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.

Do not install in classified hazardous atmospheres without an enclosure rated for the application.

Power turned off and locked out?

Motors wired and rotation checked?

Upload a photo of the power module before installation

Acoustic curtain installed to the front of the power module?

Chamber silencer installed to the top of the power module?

Upload a photo of the power module after installation

Electrical work 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.

Do not install in classified hazardous atmospheres without an enclosure rated for the application.

This light fixture uses a wrap-around lens that is not fastened to the light housing by fasteners or latches.

To remove the lens: Lift lens one side at a time up and away from the housing.

To replace the bulbs: Rotate and remove from the rotary-lock lamp holders.

Replace with 40-watt, 48-inch long fluorescent bulbs.

Warning: Electrical work 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.

Do not install in classified hazardous atmospheres without an enclosure rated for the application.

Control panel mounted in a convenient, accessible location

Tubing connected to the low-pressure barbed fitting on the control panel and to the barb fittings on the rear of the power module marked Low

Upload a photo of the control panel wired to the motor and solenoid valves

Blower motor turned on and off for rotation check

To reverse rotation with a three-phase power supply: Turn electrical power off at the source and switch any two leads on the output side of the blower-motor starter.

Compressed-air supply connected following the instructions in Compressed Air Installation

Warning: This procedure requires trained personnel with PPE!

Enter the location for mounting the gauge

Pressure ports on the back of the gauge plugged using the two supplied 1/8-inch NPT pipe plugs

One 1/8-inch NPT male adapter installed into the low-pressure port on the side of the gauge

Mounting bracket attached using three #6-32 x 1/4-inch screws supplied

Gauge and bracket assembly mounted to the supporting structure using three self-drilling screws

Gauge zeroed and maintained as directed in the manufacturer’s operating and maintenance instructions

Sign off on the Magnehelic Gauge Replacement