Nilfisk-Advance Aquamatic Selectric 56263500 User manual

revised 11/00 FORM NUMBER 56041244
Advance
Aquamatic Selectric™
Model 56263500
This parts list is for machines after serial number 470048
OPERATOR
MANUAL

1
INDEX
PAGE
AFTER USE ........................................................... 8
GROUNDING INSTRUCTIONS ............................. 4
IMPORTANT SAFETY INSTRUCTIONS ............... 3
INTRODUCTION .................................................... 2
KNOW YOUR MACHINE ....................................... 6
MAINTENANCE ..................................................... 9
OPERATION........................................................... 7
PREPARING THE MACHINE FOR USE................ 5

2
INTRODUCTION
This manual will help you get the most from your Advance AquaMatic Selectric™. Read
it thoroughly before operating the machine.
This product is intended for commercial use only.
PARTS AND SERVICE
Repairs, when required, should be performed by your Authorized Advance Service Center,
who employs factory trained service personnel, and maintains an inventory of Advance
original replacement parts and accessories.
Call the ADVANCE DEALER named below for repair parts or service. Please specify the
Model number and Serial number when discussing your machine.
(Dealer, affix service sticker here.)
NAME PLATE
The Model Number and Serial Number of your machine are shown on the Nameplate on
the right side of the machine. This information is needed when ordering repair parts for the
machine. Use the space below to note the Model Number and Serial Number of your
machine for future reference.
MODEL NUMBER _________________
SERIAL NUMBER _________________
UNCRATING
When the machine is delivered, carefully inspect the shipping carton and the machine for
damage. If damage is evident, save the shipping carton so that it can be inspected by the
trucking company that delivered it. Contact the trucking company immediately to file a
freight damage claim.

3
IMPORTANT SAFETY INSTRUCTIONS
When using an electrical appliance, basic precautions should always be followed, including the following:
Read all instructions before use.
WARNING!
To reduce the risk of fire, electric shock, or injury:
• Do not leave the appliance when it is plugged in. Unplug the unit from the outlet when not in use and before
servicing.
WARNING!
• To avoid electric shock, use indoors only.
• Do not allow to be used as a toy. Close attention is necessary when used by or near children.
• Use only as described in this manual. Use only the manufacturer’s recommended attachments.
• Do not use with a damaged cord or plug. If the appliance is not working as it should, has been dropped,
damaged, left outdoors, or dropped into water, return it to a service center.
• Do not pull or carry by cord, use cord as a handle, close a door on cord, or pull cord around sharp edges
or corners. Do not run appliance over cord. Keep cord away from heated surfaces.
• Do not unplug by pulling on cord. To unplug, grasp the plug, not the cord.
• Do not handle plug or appliance with wet hands.
• Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and
anything that may reduce air flow.
• Keep hair, loose clothing, fingers, and all parts of body away from openings and moving parts.
• Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
• Turn off all controls before unplugging.
• Use extra care when cleaning on stairs.
• Do not use to pick up flammable or combustible liquids such as gasoline or use in areas where they may
be present.
• Connect to a properly grounded outlet only. See Grounding Instructions.
SAVE THESE INSTRUCTIONS

4
GROUNDING INSTRUCTIONS
This appliance must be grounded. If it should electically malfunction, grounding provides a
path of least resistance for electric current to reduce the risk of electric shock. This appliance
is equipped with a cord having an equipment-grounding conductor and grounding plug. The
plug must be plugged into an appropriate outlet that is properly installed and grounded in
accordance with all local codes and ordinances.
DANGER!
Improper connection of the equipment-grounding conductor can result in a risk of electric
shock. Check with a qualified electrician or service person if you are in doubt as to whether
the outlet is properly grounded. Do not modify the plug provided with the appliance. If it will
not fit the outlet, have a proper outlet installed by a qualified electrician.
This appliance is for use on a nominal 120-volt circuit, and has a grounding plug that looks
like the plug illustrated in Figure 1 below. A temporary adapter illustrated in Figures 2 and
3 may be used to connect this plug to a 2-pole receptacle as shown in Figure 2 if a properly
grounded outlet is not available. The temporary adapter should be used only until a properly
groundedoutlet (Figure1) canbe installedby aqualified electrician.The green-colored rigid
ear, tab, or the like extending from the adapter must be connected to a permanent ground
such as a properly grounded outlet box cover. Whenever the adapter is used, it must be held
in place by a metal screw.
TAB FOR
GROUNDING
SCREW
ADAPTER
ADAPTER
METAL SCREW
GROUNDED
OUTLET BOX
GROUNDED
OUTLET
GROUNDED PIN
Figure 1 Figure 2 Figure 3

5
PREPARING THE MACHINE FOR USE
FILL THE SOLUTION TANK
1. Lift the front Solution Fill Cover off the machine.
2. Read the dilution instructions on the chemical container. Then figure the proper amount
of chemical to mix with 25 gallons (94.5 liters) of water. For best results, use the
Advance CarpeTeam™ Extraction Cleaner chemical specially formulated for use with
Advance carpet extractors.
3. Pour the chemical in the solution tank and fill the tank with warm water to 1-3/4 inches
below the inside edge of the opening.
4. Put the Solution Fill Cover back on the machine.
CAUTION!
Use only low-sudsing, liquid detergents designed for carpet extraction.
PRE-SPRAY THE CARPET
Pre-spray spots and heavy traffic areas before extracting. Use a hand-held bottle sprayer
or a pressurized “Hudson” type sprayer. Mix the pre-spray according to the chemical
manufacturer’s directions. For best results, use the Advance CarpeTeam™ Pre-Spray
chemical specially formulated for use with Advance carpet extractors.
PLAN FOR CLEANING
Before you begin extracting, look at the area to be cleaned and plan your work. Divide the
space into sections. Overlap each pass 2 inches (5 cm).

6
KNOW YOUR MACHINE
14. Wheel Drive Circuit Breaker (2 Amp)
15. Vacuum Motor Circuit Breaker (13 Amp)
16. Drive Pedal
17. Brush Pedal
18. Solution Hose Coupler
19. Solution Filter
20. Recovery Tank Drain Hose
21. Plug Lug
22. Main Switch
23. Drive Lever
24. Vacuum Hose
25. Recovery Hose
1. Reverse Button
2. Decrease Speed Button
3. Speed Indicator Lights
4. Solution Button
5. Increase Speed Button
6. Recovery Tank Cover
7. Solution Fill Cover
8. Accessory Connection
9. Brush Height Adjustment
10. Solution Shut-Off Lever
11. Brush Drive Circuit Breaker (6 Amp)
12. Power Cord
13. Solution Hose
123 4567
13
17
8
9
10
11
12
14
15
16
18
19
20
23
22
21
25
24
TO LEFT SIDE OF COVER
TO RIGHT SIDE OF COVER
SHOWN IN
THE "ON" POSITION

7
OPERATION
1. Follow the instructions in the Preparing the Machine for Use section of this manual.
2. Connect the Power Cord (12) to the machine, then plug the Power Cord into a properly
grounded outlet.
3. Make sure the Solution Fill Cover (7) and the Recovery Tank Cover (6) are firmly in
place and the Solution Shut-Off Lever (10) is in the ON position. Then turn the Main
Switch (22) ON.
4. Put the Brush Pedal (17) UP to lower the brush to the floor.
5. Step DOWN on the Drive Pedal (16) and push the pedal to the right to engage the drive
motor.
6. Pull and hold the Drive Levers (23) UPto propelthe machine. Toadjust thetravel speed,
press the Increase Speed Button (5) or the Decrease Speed Button (2). To move
backward, hold down the Reverse Button (1) while pulling the Drive Levers; release the
Reverse Button to move forward again.
Note: There will be a slight pause between direction changes.
7. Press the Solution Button (4) to dispense solution to the brush. The Solution Button will
light up to indicate that the solution is ON. Solution is dispensed only while moving
Forwardandautomaticallyshuts offin Reverse.Press theSolution Buttonagain tostop
solution flow; the light will turn off.
8. Watch the fluid entering the recovery tank. If there is a large amount of suds in the
recovery tank, add a defoamer chemical to the recovery tank.
CAUTION!
Empty the tank before the fluid or foam enters the right tube on the recovery tank
cover.
If there is little or no fluid entering the recovery tank, look to the Solution Hose (13) at
the back of the machine. If there is no fluid running through the Solution Hose, the
solution tank may be empty. Refill the solution tank with water and the proper ratio of
cleaning chemical.
USING ATTACHMENTS
To use accessory tools, attach the accessory vacuum hose to the left tube on the recovery
tank cover. Attach the accessory solution hose to the Accessory Connection (8). Connect
the other end of the vacuum and solution hoses to the accessory tool. When using
accessory tools, step DOWN on the Brush Pedal (17) to raise the brush.
See your Advance Distributor for accessories that may be used with the AquaMatic
Selectric™ including:
• 260387 Drag Tool
• 249318 15 foot (4.5 meter) Extractor Hose Assembly
• 204203 Hand Tool
• 260340 Deluxe Hand Tool with Extractor Hose
• 249311 Power Liquidator

8
AFTER USE
1. Turn the Main Switch (22) OFF.
2. Step DOWN and lock the Brush Pedal (17) to raise the brush.
3. Put the Drive Pedal (16) UP to disengage the drive belt.
4. Unplug the Power Cord (12) from the power outlet.
5. Unhook the Recovery Tank Drain Hose (20), direct the hose to a floor drain or bucket.
Remove the hose plug, empty the recovery tank and rinse it with clean water.
6. Turn the Solution Lever (10)OFF and disconnect the Solution Hose Coupler (18).Direct
the hose to a floor drain or bucket, then turn the Solution Lever ON to empty the solution
tank. Rinse the tank with clean water.
7. Unscrew the Solution Filter (19) cover and clean the screen.
8. Wipe the machine with a damp cloth. Do not use abrasive chemical or solvents.
9. Perform any required maintenance before storage.
MAINTENANCE SCHEDULE
MAINTENANCE ITEM WEEKLY MONTHLY YEARLY
Clean & Check Power Brush X
Clean Pick-Up Tool X
Clean Spray Nozzle X
Lubrication X
Clean the Vacuum Exhaust Filter X
Check Vacuum Motor Brushes X
Check Wheel Drive Motor Brushes X
Clean the Solution Bladder X
10. Store the machine in a clean, dry place with the tank covers open.

9
MAINTENANCE
WARNING!
Unplug the power cord before attempting any service or maintenance work to the machine.
MAINTENANCE NOTE
With the tanks empty and the power cord unplugged, tip the machine forward onto its nose
for access to the Power Brush, Pick-Up Tool, and Spray Nozzle.
POWER BRUSH
Once a week, check the brush and remove any built-up string, hair or carpet fibers. Check
the bristle length. Change the brush when the brush bristles are worn to 1/4 inch (6 mm).
PICK-UP TOOL
Once a week, check the pick-up tool and remove any built-up string, hair or carpet fibers.
SPRAY NOZZLE
Once a week, remove the spray nozzle located under the machine just in front of the brush.
Soak the nozzle overnight in a vinegar and water rinse to remove chemical deposits.
LUBRICATION
Once a month (or every 30 hours), lubricate all pivot points on the pick-up tool. For best
results, use a spray silicone lubricant.
Once a month, pump grease into the grease fitting on the caster wheel until it seeps out
around the bearing. Wipe off the excess grease to avoid staining carpet.