
Key
No. Part No. Description
1 510158 Filter Cage Assembly
2 VF3500 Filter
3 VT1720 Hose Assembly
WARNING
SERVICING OF DOUBLE-INSULATED WET/DRY VAC
In a double-insulated Wet/Dry Vac, two systems of insulation are provided
instead of grounding. No grounding means is provided on a double-insulated
appliance, nor should a means for grounding be added. Servicing a double-
insulated Wet/Dry Vac requires extreme care and knowledge of the system,
and should be done only by qualified service personnel. Replacement parts
for a double-insulated Wet/Dry Vac must be identical to the parts they replace.
Your double-insulated Wet/Dry Vac is marked with the words "DOUBLE
INSULATED" and the symbol (square within a square) may also be
marked on the appliance.
To reduce the risk of injury from electrical shock, unplug power cord before
servicing the electrical parts of the Wet/Dry Vac.
Repair Parts
RIDGID 4 Gallon Wet/Dry Vac
Model Numbers WD40500, WD40502
RIDGID parts are available on-line at www.ridgidparts.com
Always order by Part Number - Not by Key Number
Key
No. Part No. Description
4 VT1781 Car Nozzle
5 VT2525 Diffuser
6 SP6877 Owner’s Manual
† These replacement parts may be available where you purchased your Vac.
†
†
†
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SP6877 4 gallon ES_V8_SP6585 WD4050EX 11/6/12 8:58 AM Page 11
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