Goodway WD-150H-20 Operating And Maintenance Instructions Manual

Hepa vacuums

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WD-150H-20,
WD-150H-55,
D-90H
HEPA Vacuums
Operating and
Maintenance
Instructions
WD-150H-55
D-90H
WD-150H-20
Read before operating.

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Summary of Contents for Goodway WD-150H-20

  • Page 1 WD-150H-20, WD-150H-55, D-90H HEPA Vacuums Operating and Maintenance Instructions WD-150H-55 D-90H WD-150H-20 Read before operating.
  • Page 2: Table Of Contents

    TROUBLESHOOTING ..........................8 WD-150H-20............................9 D-90H Thank you for purchasing this Goodway HEPA Vacuum Cleaner. As with all Goodway products, you can be assured that the finest quality components and workmanship have gone into this machine. Please take a few minutes to read the following Operating and Maintenance Instructions.
  • Page 3: General

    Their HEPA (High Efficiency Particulate Air) filter system retains hazardous dust and particles and is rated 99.97% efficient at 0.3 microns. While the WD-150H-20 can be used for both wet and dry pickup, the D-90H can only be used for dry pickup applications.
  • Page 4: Disposal Of Hazardous Material

    Remove the lid from the tank. Then remove the HEPA filter. WD-150H-20 and D-90H – Place a fully opened plastic bag in the bottom of the tank.
  • Page 5: Removing Contaminated Filters And Tank Cleaning

    WD-150H-20 and D-90H – Pull the plastic liner about half way up the paper collection bag. Make sure the prefilter cloth filter is in place. Re-install the HEPA filter. Then place the lid on top of the tank and snap the lid latches in place.
  • Page 6: Operation - Wet Pick-Up - Wd-150H-20 Only

    NOTE: For replacement of the liner and filters follow the procedures listed under “DRY PICKUP”. OPERATION – WET PICK-UP – WD-150H-20 and WD-150H-55 TANK/FILTER SETUP NOTE: Always wear gloves and an approved respirator when handling used filters.
  • Page 7 Reverse the above procedures to replace the brush assembly. Install new brush assemblies when the carbon brush is worn down to 1/2" (13mm). CHANGING THE HEPA FILTER: WD-150H-20 and WD-150H-55 NOTE: Always wear gloves and an approved respirator when handling used filters.
  • Page 8: Troubleshooting

    Check fuse or circuit breaker. • Check cord for breaks or loose contacts. • Check switch. • Check to see if tank is full of liquid (WD-150H-20 only). • Check for clogged hose or intake. • Check carbon brushes. LOSS OF SUCTION: •...
  • Page 9 WD-150H-20 WD-150H-20, WD-150H-55, D-90H 0225...
  • Page 10 D-90H WD-150H-20, WD-150H-55, D-90H 0225...
  • Page 11 NOTES WD-150H-20, WD-150H-55, D-90H 0225...
  • Page 12 P/N: WD-150H-20, WD-150H-55, D-90H ©Copyright 2025 Goodway Technologies Corp., Stamford, CT USA Effective date February 05, 2025 Goodway is a Trademark of Crossford International. Goodway reserves the right to improve products; contact the factory for the latest configuration and uses.

This manual is also suitable for:

Wd-150h-55D-90h

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