Donaldson Torit WSO 20, Installation And Operation Manual

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7
Donaldson Company, Inc.
Standard Equipment
The collector has a high center-
of-gravity and may overturn if not
secured properly.
Secure the collector to the lifting device.
Use care when moving the unit.
The WSO mist collector is shipped in two sections, an
inlet plenum with legs and a filter cabinet section with
a blower and motor (for powered WSO 20 and 25-1
models) or without a blower and motor (for unpowered
WSO 25-2 and 25-3 models).
Typical Floor Mount Installation
1. Prepare the foundation in the selected location.
Install customer-supplied 3/8-16 anchor bolts a
minimum of 1 1/2-inches above foundation. Anchor
bolt pattern is shown on the Specification Control
drawing.
2. Using a crane or forklift, raise the inlet plenum to the
required height.
Note: When using a crane, use clevis pins and a sling
attached to four lifting lugs.
3. For the WSO 20, attach legs to the outside of the
unit’s stub legs with supplied fasteners. Do not
tighten hardware at this time.
4. Lower the inlet plenum with legs to the anchor bolts.
5. Level inlet plenum and secure all hardware.
6. Apply supplied sealant to the top flange of the
inlet plenum.
7. Remove the first stage and primary filters from the
filter cabinet and set aside.
8. Using a crane or forklift, raise the filter cabinet
section to the required height. See below illustration
for correct lifting orientation.
9. Set cabinet on top of the inlet plenum flange and
attach with the supplied fasteners.
10. Remove crane or forklift.
11. Re-install the first stage and primary filters.
inlet plenum
foundation anchor bolt
leg
Inlet Plenum Installation, WSO 25-2 shown