13
Maintenance
To Remove Lid Assembly:
1. Grasp the drum latches on both the
right and left side of the lid assembly.
Slowly pull the drum latches away
from the drum. Lift the lid assembly off
the drum. Place the lid and blower
assembly on the Vac upside down.
WARNING: For your own safety,
never connect plug to power source
outlet until all assembly steps are
complete and you have read and
understood the safety and operation
instructions. Do not operate Vac
with any parts damaged or missing.
Lid
Assembly
Pull
Out
And
Lift Up
Drum
Latch (2)
!
Removal and Installation
When Using the Qwik Lock™
Stud
Filter Removal:
1. Hold the filter tabs of the Qwik Lock™
filter in each hand.
2. With one thumb on the Qwik Lock™
stud, which protrudes through the
integrated filter plate, lift up on the
filter tabs while pushing down on the
stud.
3. This action will cause the filter to
release from the filter cage. Slide filter
off cage.
Filter Installation:
1. Carefully slide the Qwik Lock™ filter
over the filter cage and press down on
the outside edge of the filter until the
rubber gasket on the bottom of the
filter seats securely around the base
of the filter cage and against the lid.
2. Align the small center hole in the top
of the filter over the Qwik Lock™ stud
on the filter cage. Press firmly on top
of the filter near the stud to allow the
filter to snap over the ball on the end
of the stud. The filter is now attached.
Filter Cage
Filter
Tabs (2)
Integrated Filter
Plate with Center
Hole
PUSH
DOWN
PULL
UP
Rubber
Gasket at
Bottom of
Filter
(cutaway view)
Qwik Lock™
Stud
Lid
Assembly
Filter Removal and Installation
NOTE:
Failure to properly seat the
bottom gasket could result in debris
bypassing the filter.
SP6914 4 gallon ES_SP6585 WD4050EX 3/25/14 11:35 AM Page 13
