Donaldson Cartridge Dust Collector DWS 6-2

Sprinkler systems place a large quantity of water in the dust collector when activated. Provide adequate drainage to remove water. Excess water weight can cause the leg structure to collapse.

Optional fire control sprinklers are available for all models operating under negative pressure. Donaldson Torit supplied sprinklers require a minimum of 15 psig water pressure to each module. The volume of water discharged per sprinkler head is 20 gallons per minute.

Consult with local authorities when installing fire control systems on dust collection equipment.

1. Open the front access doors to access the sprinkler tap located in the dirty-air plenum.

2. Apply pipe sealant to the threads of the pipe reducer located on the sprinkler assembly.

3. Thread the sprinkler assembly onto the 1-inch diameter sprinkler tap.

Warning: This procedure requires trained personnel with PPE!

Pressure ports on the back of the gauge plugged

1/8-inch NPT male adapter installed into the low-pressure port

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

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

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: This inspection requires trained personnel with PPE!

Safety disconnect switch functional?

Blower motor control functional?

Pulse control functions operational?

Programmable Logic Control (PLC) functional?

Sequential start-up feature operational?

Troubleshooting capabilities functional?

Thermal overload relays and circuit breakers functional?

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?

Upload a photo of the power module before installation

Acoustic curtain holes aligned with the non-louvre door holes?

Acoustic curtain secured with nylon Christmas Tree clips?

Upload a photo of the installed acoustic curtain

Motors wired and rotation checked?