Servpro AIR SCRUBBER 892 Operating instructions

1
INFORMATION
&
OPERATING
INSTRUCTIONS
#892 AIR SCRUBBER
120V
56041841
IMPROPER USE OF THE MACHINE WILL VOID THE WARRANTY
1. NEVER use the Air Scrubber without both the HEPA and the primary filter installed.
2. Use the Air Scrubber indoors only, and only for its designed purpose.
3. Always follow EPA approved guildelines for site preparation and contaminant disposal.
4. NEVER clean or re-use a HEPA filter. Handle and dispose of the HEPA filter as you would
other hazardous waste.
5. Keep the air inlet and outlet at least one foot from walls or other obstructions.
6. Plug the machine into a grounded 15 amp or greater outlet.
CAUTION: DO NOT OPERATE MACHINE UNTIL YOU HAVE READ
ALL SECTIONS OF THIS INSTRUCTION MANUAL
2-8-2010

2
IMPORTANT SAFETY INSTRUCTIONS
This machine is only suitable for commercial use, for example in hotels, schools, hospitals,
factories, shops and offices other than normal residential housekeeping purposes.
When using any electrical appliance, basic precautions should always be followed, including the
following:
NOTE: Read all instructions before using this machine.
WARNING!
To reduce the risk of fire, electric shock, or injury:
•Connect to a properly grounded outlet only.
•Exhausting air from an area containing open flame appliances (fireplace, gas hot water
heater or furnace, etc) can cause a “back-draft” effect. An air pressure differential can
cause the flames to burn low without consuming all the gas. This can contaminate the area
with hazardous gases, as well as cause a potentially explosive condition. When in this
situation you must (1) seriously limit the amount of air exhausting from the area to prevent
a negative pressure. Open flame appliances must be closely monitored to insure that no
back-draft occurs while the Patriot is being used, or (2) allow, or direct, the outlet air back
into the area with the open flame device. This will keep the pressure in the treatment area
normal and prevent a back-draft situation.
•Do not leave the machine unattended when it is plugged in. Unplug the unit from the outlet
when not in use and before servicing.
•To avoid electric shock, do not expose to rain or snow. Store, and use, indoors.
•Do not allow to be used as a toy. Close attention is necessary when used near children.
•Do not use with damaged cord or plug. If the machine is not working as it should, has been
dropped, damaged, left outdoors or flooded witlh liquid, return it to a service center.
•Do not handle the plug, the cord, or the machine with wet hands.
•Extension cords must be 12/3 and no longer than 50 feet.
•Do not put any object into openings. Do not use with any opening blocked.
•Keep loose clothing, hair, fingers, and all parts of body away from openings and moving
parts.
•Turn off all controls before unplugging.

3
Record the serial number and model of your new machine here:
(and be sure to register your purchase to active your warranty)
Serial Number: __________________ Model: Air Scrubber, #892
Purchase Date:_____________
Write the name and phone number of your distributor:
INSPECTION:
Carefully unpack and inspect the Air Scrubber for shipping damage. Each unit is
tested and inspected before shipment. Any damage incurred during shipping is the
responsibility of the carrier, whom you should notify immediately.
FILTERS:
The Air Filter must be used with the HEPA air filter and the Primary Filter. The
HEPA Filter has an efficiency rating of 99.97% in the removal of particles as small
as 0.3 microns. The Primary filter catches larger particles to prevent the early
loading of the HEPA filter. Additionally, two optional Filters are available: a
Secondary 2” Pleated Filter can be used between the Primary and HEPA Filters for
increased large particle reduction, and a 2” Carbon Filter may be used between the
Primary Filter and the Secondary (pleated) Filter. NOTE: always use the Secondary
Pleated Filter between the Carbon Filter and the HEPA filter to avoid premature
loading of the HEPA filter.
MAINTENANCE:
Change filters as needed. Check the red “Check Filter” light while the Air Scrubber
is running on high speed. Do not allow dirty filters to recontaminate area.
Before each job, inspect filters and gaskets to make sure they are ready for use.
Clean the body with an all purpose detergent, and protect it with a common auto
interior protectant. Lubricate the wheels as needed.

4
After setting up the treatment area and the Patriot -- according to EPA guidelines -- prepare
to turn the machine on.
CAUTION: Occupants of the treatment area must evacuate or wear approved protective
covering.
1. Turn the power switch OFF.
2. Check the filters and the gaskets to ensure proper installation, cleanliness, and seal.
Change filters as necessary -- indicated by the “Check Filter” light or as
directed by the Hygienist.
3. Close the lid and secure it tightly with the latches.
4. Connect the power cord to the receptacle in the control panel. Inspect for damage. Do
not use the cord if it is damaged. CAUTION: Make sure the switch is OFF before
connecting the cord.
5. Route the power cord so it is out of the way, out of any water, and not rubbing anything.
6. Plug the cord to a grounded, 120V outlet.
7. Set the switch to HIGH or LOW for either 1400 CFM or 2200 CFM.
WARNING: Always turn the machine off and disconnect the power cord before
changing filters.
WARNING: Wear NIOSH approved respirator and other protective covering.
CAUTION: Filters must be changed inside the treatment area, and disposed of properly.
HIGH / LOW SWITCH (2): This is the main power switch; it has three positons:
HIGH / OFF / LOW. The fan is turned OFF when the switch
is in the center position. Set the fan for 2200 CFM by
selecting HIGH and select 1400 CFM by setting the switch to
LOW.
CHECK FILTER LIGHT (1): This light will come on when the filters are loaded and need
to be replaced. Always check the light with the switch on
the HIGH setting. Turn the machine off to change filters.
CORD RECEPTACLE (3): This is where you connect the power cord. Connect the cord
here before connecting it to a wall outlet. Make sure the
switch is in the OFF (center) position when connecting power.
CHECK
LOW
HIGH
OFF
#1 #2
#3

5
SET-UP:
The Air Scrubber can be operated while sitting flat on the floor (#1) or in an upright position
(#2), as shown below. Place the machine as shown in Figure 1 for large, open areas, or
locations near the same height as the machine. Use the upright position for areas that are
high above the location of the machine, such as ceiling ductwork or attic areas.
Use either wire reinforced ducting or layflat plastic tubing for Inlet and outlet air ducting, as
needed.
NOTE: The exhaust air must not be allowed to flow into uncontaminated or
occupied areas.
VENTILATION:
The Environmental Protection Agency (EPA) recommends one air exchange every fifteen
minutes (four times each hour). To establish the total air flow requirements:
Calculate the total volume of the contaminated area. Multiply width X length X height.
Example : 60 ft long, 30 feet wide, 10 feet high
60 X 30 X 10 = 18000 cubic feet
18000/15 minutes = 1200 cubic feet per minute (CFM)
This is the minimum recommended rate at which the air should flow through the Air Scrubber.
The machine has two speeds, High (2200 CFM) and Low (1400 CFM). Use this calculation to
determine which setting to use.
Intake air
WARNING: exhausting air from an area containing open flame appliances (fireplace,
gas hot water heater or furnace, etc) can cause a “back-draft” effect. An air pressure
differential can cause the flames to burn low without consuming all the gas. This can
contaminate the area with hazardous gases, as well as cause a potentially explosive
condition. When in this situation you must (1) seriously limit the amount of air
exhausting from the area to prevent a negative pressure -- CAUTION: open flame
appliances must be closely monitored to insure that no back-draft occurs while the Patriot
is being used, or (2) allow, or direct, the outlet air back into the area with the open flame
device. This will keep the pressure in the treatement area normal and prevent a back-
draft situation.
12
Intake air
Exhaust
air

6
1
10
12
13
14
21
22
19
20
16
32
34
11
7
9
8
23
27
27A
15
29
28
2B
6
3
5
2
2A
1A
30
31
28A
33
29B
29A
18
17
43
42
39
44 45
36
35
41
40
37 38
#892 Air Scrubber
02-08-2010

7
#892 AIR SCRUBBER
120V
PART LIST
1 1 ASFH-2 Filter Housing, green
1A 1 1014A Extrusion
2 1 1017 Guard, wire form, 18”
2A 4 5 Bolt, 1/4-20 # 3/4”
2B 4 8 Lock nut, 1/4-20
3 4 21C Screw, 8-32 X 5/8”
5 4 325 Lock nut, 8-32
6 2 908 Latch
7 4 1036A Rod, filter retaining, 14-1/2”
8 4 1043 Bracket, filter retaining
9 4 9 Nut, wing,1/4-20”
10 1 1015 Filter, pre, ring pan, 24” X 24” X 1”
11 1 1014C Filter, HEPA, 23-3/8” X 23-3/8”
12 1 AS-Lid- SP Lid, white
13 1 183 Plug, for lid
14 1 1043A Gasket, 3/8” X 94”
15 1 1007A Blower and Housing
16 2 79 Wire tie
17 1 1013 Capacitor, 30μfd
18 4 1012A Mounting leg, motor
19 1 1011A Band, leg mounting, four position
20 1 1006 Motor, 1-3/4 HP, 2-Speed, 115Volt
21 4 7 Lock nut, 5/16 X 4”
22 4 1032 Bolt, 5/16-24 # 2”
23 4 1010 Foot pad, rubber
27 1 1008A Mount leg, fan housing, left
27A 1 1008 Mount leg, fan housing, right
28 1 1020L Brace, fan housing, left
28A 1 1020R Brace, fan housing, right
29 1 ASFAN-2 Fan Housing
ITEM QTY PART No. DESCRIPTION
29A 1 002050 Gasket, 1/4” X 92”
29B 1 2050B Gasket, 3/8” X 44”
30 1 N/A Part of Fan Housing
31 1 910-22.63”Axle, 1/2” O.D. X 22.63”
32 2 2003 Wheel, 8”
33 2 27A Axle cap
34 1 1019 Guard, wire form, 12”
35 1 1002 Switch plate
36 6 1009 Screw, 1/4-20 X 5/8”
37 2 16 Lock nut
38 1 230 Cord retainer
39 1 1027 Hose Barb
40 1 1003 Recepticle, power cord
41 2 1152 Screw, 6-32 X 1/2”
42 1 1004 Sensor, pressure
43 1.5” 416 Tubing, 3/16” I.D.
44 1 78B Light, red, 115V
45 1 1005 Switch, ON-OFF-ON
ITEM QTY PART No. DESCRIPTION
MISCELLANEOUS ASSEMBLIES/PARTS
FP266 Duct Kit
1016 2” Pleated Pre-Filter
1042 Filter, carbon
1021A Label
NOTE: items in kits not sold separately

8
SPECIFICATIONS:
Hepa Filter:
Blower:
Blower Motor:
Weight:
Dimensions:
Warranty:
Warranty on Body:
Transport:
DOP Certified 99.97
Two speed 1400/2200 CFM
1-3/4 hp, 14 amp peak
130 lbs.
51L x 15-1/4W x 19-1/2H inches
1 year limited - parts
Lifetime
8 Inch transport wheel w/dolly design
#892 AIR SCRUBBER
120V
NOTES: