Page 1
ES300
Instructions for use
9/2015 revised 8/2016 REV B
Form no. 56091180
Instructions for Use
Original Instructions
Kullanim Talimatlari
ɂɧɫɬɪɭɤɰɢɢ ɡɚ ɭɩɨɬɪɟɛɚ
InstrucĠiuni de utilizare
A-English
B-Türkçe
C-ɛɴɥɝɚɪɫɤɢ
D-Românesc
Model:
56265503
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INSTRUCTIONS FOR USEA - ENGLISH
TABLE OF CONTENTS
Page
Introduction ................................................................................... A-3
Parts and Service ........................................................................... A-3
Nameplate ...................................................................................... A-3
Uncrating the Machine .................................................................... A-3
Cautions and Warnings .................................................................. A-4
Grounding Instructions ................................................................... A-5
Know Your Machine – ES300 ..............................................A-6 – A-7
Know Your Control Panel............................................................. A-8
Preparing the Machine for Use
Filling the Solution Tank .................................................................. A-9
Before Using ................................................................................... A-9
Pre-Spraying the Carpet ................................................................. A-9
Plan for Cleaning ............................................................................ A-9
Operation
Operating the Machine ...................................................... A-10 – A-11
Using Attachments ............................................................. A-10 – A-11
Hard Floor Kits ...............................................................................A-11
After Use
After Using the Machine ............................................................... A-12
Maintenance
Maintenance Schedule ................................................................. A-12
Vacuum Shoe Maintenance .......................................................... A-12
Spray Nozzle Maintenance ........................................................... A-13
Power Cord Maintenance ............................................................. A-13
Power Brush Maintenance ........................................................... A-13
Removing the Brush ..................................................................... A-13
Troubleshooting ............................................................................ A-14
Accessories / Options ................................................................... A-15
Technical Speci¿ cations ............................................................... A-15
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ENGLISH - AINSTRUCTIONS FOR USE
INTRODUCTION
This manual will help you get the most from your Nil¿ sk™ carpet extractor. 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 Nil¿ sk Service Center, who employs factory trained service personnel, and
maintains an inventory of Nil¿ sk original replacement parts and accessories.
MODIFICATIONS
Modi¿ cations and additions to the cleaning machine which affect capacity and safe operation shall not be performed by the customer or user without
prior written approval from Nil¿ sk, Inc. Unapproved modi¿ cations will void the machine warranty and make the customer liable for any resulting
accidents.
NAMEPLATE
The Model Number (also known as Part Number) and Serial Number of your machine are shown on the Nameplate, located on the rear base of the
machine. This information is needed when ordering repair parts for the machine. Use the space below to note the Part Number and Serial Number
of your machine for future reference.
PART NO. ______________________________________________
SERIAL NO. ____________________________________________
UNCRATING THE MACHINE
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. Contact the Nil¿ sk Customer Service Department immediately to ¿ le a freight damage claim.
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INSTRUCTIONS FOR USEA - ENGLISH
IMPORTANT SAFETY INSTRUCTIONS
This machine is only suitable for commercial use, for example in hotels, schools, hospitals, shops and of¿ ces other than normal
residential housekeeping purposes.
When using an electrical appliance, basic precautions should always be followed, including the following:
Read all instructions before using this appliance.
WA RNING!
To reduce the risk of ¿ re, 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.
• To avoid electric shock, do not expose to rain. Store indoors.
• This machine is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge.
• Do not allow to be used as a toy. Close attention is necessary when used near children.
• Use only as described in this manual. Use only the manufacturer’s recommended attachments.
• Do not use with damaged cord or plug. If the appliance is not working as it should be, has been dropped, damaged, left
outdoors or dropped into water, return it to a service center.
• Do not pull or carry by the cord, use the cord as a handle, close a door on the cord, or pull the cord around sharp edges
or corners. Do not run the appliance over the cord. Keep the cord away from heated surfaces.
• Do not unplug by pulling on the cord. To unplug, grasp the plug, not the cord.
• Do not handle the plug, cord 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 À ow.
• Keep loose clothing, hair, ¿ ngers, 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, or any health endangering
dusts.
• Turn off all controls before unplugging.
• Use extra care when cleaning on stairs.
• Do not use to pick up À ammable or combustible liquids such as petrol or use in areas where they may be present.
• If foam or liquid comes out with the vacuum exhaust, switch power off immediately. Verify that there are no foreign
objects obstructing the À oat ball from moving freely. Contact Nil¿ sk if the problem persists.
• Liquid ejected at the spray nozzle could be dangerous as a result of its temperature, pressure or chemical content.
• Only use the brushes provided with the appliance or those speci¿ ed in the instruction manual. The use of other brushes
may impair safety.
SAVE THESE INSTRUCTIONS
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ENGLISH - AINSTRUCTIONS FOR USE
GROUNDING INSTRUCTIONS
This appliance must be grounded. If it should electrically 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 quali¿ ed
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 ¿ t the outlet, have a proper outlet installed by a quali¿ ed electrician.
Replace the plug if the grounding pin is damaged or broken.
The Green (or Green/Yellow) wire in the cord is the grounding wire. When replacing a plug, this wire must be attached to the grounding pin only.
Extension cords connected to this machine should be 2.5mm2 (12 AWG), three-wire cords with three-prong plugs and outlets. DO NOT use
extension cords more than 15 M (50 ft) long.
WARNING!
• If an extension cord is used, the plug and socket must be of watertight construction.
• Inadequate extension cords can be dangerous.
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INSTRUCTIONS FOR USEA - ENGLISH
KNOW YOUR MACHINE – ES300
1 Solution Switch
2 Power Cord
3 Vacuum Mode Selector Knob
3a Vacuum Shoe Mode
3b Accessory Mode
4 Automatic Float Shut-Off
5 Handle Angle Adjust Release Levers (quantity of 2)
6 Solution Tank
7 Brush Storage Lift Lever
8 Vacuum Shoe Release Lever
9 Vacuum Shoe
10 Solution Filter
11 Recovery Tank
12 Recovery Tank Drain Hose
13 Recovery Tank Dome Lid
14 Cord Retainer Strap
1
11
10
12
3a
13
3
3b
4
5
6
14
2
9
8
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KNOW YOUR MACHINE – ES300
17 Accessory Solution Port
18 Control Panel
19 Hand Tool (Optional)
20 Recovery Tank Handle
21 Solution Drain Hose / Level Indicator
22 Accessory Vacuum Hose Port
23 Handle Assembly
ENGLISH - AINSTRUCTIONS FOR USE
23
18
20
17
22
21
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INSTRUCTIONS FOR USEA - ENGLISH
KNOW YOUR CONTROL PANEL
24 Main Power Switch
26 Circuit Breaker 5 Amp
27 Vacuum Shoe / Accessory Switch
26
27
24
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ENGLISH - AINSTRUCTIONS FOR USE
PREPARING THE MACHINE FOR USE
FILLING THE SOLUTION TANK
1 Turn the power switch to off (O) and then unplug the machine.
2 Open the Recovery Tank Dome Lid (13). Use the Recovery Tank Handle (20) and lift the recovery tank from the machine then set it off to the
side.
3 Read the dilution instructions on the detergent container. Then calculate the proper amount of detergent to mix with your machine’s solution
tank capacity of water; 34 Liters (9 Gallons).
CAUTION!
Use low-sudsing, liquid detergents designed for
carpet extraction.
4 See Figure 4. Pour the detergent into the solution tank
and ¿ ll the tank with hot water (maximum temperature
54°C/130°F). Do not over¿ ll the solution tank. The
maximum ¿ ll point is when the solution level reaches
the bottom of the lip on the tank opening (A).
NOTE: The Solution Tank has a built in Hose Holder
(B) which can be used to secure the end of the hose
while ¿ lling the tank.
5 Put the Recovery Tank back on the machine. Make
sure the Recovery Tank is properly seated on the
Solution Tank.
6 Place the Dome Lid (13) back down onto the recovery
tank.
NOTE: The hoses (C1, C2 & C3) that connect to the
dome lid attach by pushing the hose into the dome
lid opening and turning 1/4 turn clockwise to lock in.
Hose C1 = Vacuum Shoe Hose
Hose C2 = Accessory (wand or hand tool) Hose
Hose C3 = Vacuum Motor Hose (Do Not allow water
or foam to enter this hose)
FIGURE 4
B
A
C1
13
C2
C3
E
BEFORE USING THE MACHINE
Thoroughly vacuum the carpet to be cleaned before using the automatic extractor.
PRE-SPRAYING THE CARPET
Pre-spray spots and heavy traf¿ c areas before extracting. Use a hand-held bottle sprayer or a pressurized “Hudson” type sprayer. Mix the pre-spray
according to the detergent manufacturer’s directions.
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).
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INSTRUCTIONS FOR USEA - ENGLISH
OPERATING THE MACHINE
1 Follow the instructions in the Preparing the Machine for Use section of this manual.
2 See Figure 5. Pull out the Handle Angle Adjust Release Levers (5) to unlock the handle position. Adjust the handle height to the most
comfortable position for the operator. Push in Levers (5) to lock handle into position.
3 Press the Vacuum Shoe / Accessory Switch (27) to the vacuum shoe position.
4 Unlock (press down) Brush Storage Lever (7) so that the brush is in contact with the À oor.
5 Rotate the Vacuum Mode Selector Knob (3) to the Vacuum Shoe position (3a) for extracting. NOTE: The Knob (3) must be turned all the way
until the two arrows are pointing at each other, to get a complete seal.
6 Plug the machine into a properly grounded outlet. Turn Main Power Switch (24) to the On (I) position to start the vacuum motor, solution pump
and brush motor.
7 Continually hold the Solution Switch (1) to dispense solution. Once the Solution Switch (1) is released the solution À ow will stop.
8 Begin cleaning by pulling the machine along in a straight line and overlap each pass by 2 inches (5 cm). Release the Solution Switch (1) prior
to turns to ensure complete extraction of solution from carpet.
9 Watch the À uid entering the Recovery Tank Dome Lid (13). If there is a large amount of suds in the recovery tank, add a defoamer chemical to
the recovery tank.
CAUTION!
Empty the recovery tank before the À uid or foam enters the vacuum motor.
If there is little or no À uid entering the recovery tank, check the Solution Drain Hose / Level Indicator (21), the solution tank may be empty. Re¿ ll
the solution tank with water and the proper ratio of cleaning detergent.
10 The recovery tank has an Automatic Float Shut-Off (4) to block the vacuum system when the recovery tank is full. You can tell when the À oat
closes by the sudden change in the sound of the vacuum motor. When the À oat closes, the recovery tank must be emptied. The machine can
continue to dispense solution, but will not pick up water with the À oat closed.
11 When the operator wants to stop cleaning or the recovery tank is full, release the Solution Switch (1). Then turn the main power switch Off (O)
and unplug the machine. Lock (pull up) Brush Storage Lift Lever (7) to place the brush in the storage position.
12 Move the machine to a designated waste water “DISPOSAL SITE” and empty the recovery tank. To empty, pull the Recovery Tank Drain Hose
(12) from its front storage hanger, then remove the plug (hold the end of the hose above the water level in the tank to avoid sudden, uncontrolled
À ow of waste water). Re¿ ll the solution tank and continue cleaning.
USING ATTACHMENTS
To use accessory tools:
1 Rotate the Vacuum Mode Selector Knob (3) to the Accessory position (3b) for attachments. NOTE: The Knob (3) must be turned all the way
until the two arrows are pointing at each other, to get a complete seal.
2 Attach the accessory’s recovery hose to the machine’s Accessory Vacuum Port (22).
3 Attach the accessory’s solution hose to the machine’s Accessory Solution Port (17).
4 Press the Vacuum Shoe / Accessory Switch (27) to the accessory position.
5 Press the Main Power Switch (24) to the On (I) position to activate the vacuum motor and solution pump. See your Nil¿ sk Distributor for
accessories that may be used with the ES300.
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revised 8/2016
FIGURE 5
ENGLISH - AINSTRUCTIONS FOR USE
3a
12
13
27
24
1
3b
3
5
HARD FLOOR KITS
The vacuum shoe can be removed and replaced
with an optional Squeegee Tool (A) for use on hard
fl oors. See Figure 6. Push and hold in the Vacuum
Shoe Release Lever (8) and slide the Vacuum
Shoe (9) off of its mounting pin. Then disconnect
the Recovery Hose (B) from the vacuum shoe and
connect it to Hose Cuff (C) then Squeegee Tool
(A). Attach the squeegee tool to the machine at
the same mounting location used for the vacuum
shoe, simply push the Release Lever (D) and
slide the squeegee tool into place. NOTE: Hard
fl oor applications can require the use of a different
brush. Brush selector guide and part numbers can
be found in the Parts List.
7
FIGURE 6
5
4
17
22
21
B
C
D
8
9
A
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INSTRUCTIONS FOR USEA - ENGLISH
AFTER USING THE MACHINE
1 Turn the Power Switch OFF (O). Unplug the Power Cord (2). Coil the cord and hang it from the Cord Retainer Strap (14).
2 To empty the recovery tank, take the Recovery Drain Hose (12) off its hanger. Direct the hose to a designated waste water “DISPOSAL SITE”
and remove the plug (hold the end of the hose above the water level in the tank to avoid sudden, uncontrolled À ow of waste water). Rinse the
tank with clean water. Inspect the recovery and drain hoses; replace if kinked or damaged.
3 To empty the solution tank, pull the Solution Drain Hose (21) off the elbow. Direct the hose to a designated waste water “DISPOSAL SITE”.
Rinse the tank with clean water. Inspect the solution hoses; replace if kinked or damaged.
4 Remove the brush, rinse with warm water and remove any built-up string, hair or carpet ¿ bers.
5 Disconnect the Recovery Hoses C1 and C2 (See Figure 4) from the Recovery Tank Dome Lid (13) and À ush with warm water to wash any debris
out of the Recovery Hose and Vacuum Shoe. Do not À ush hose C3 as this connects to the vacuum motor.
6 Wipe the machine with a damp cloth. Do not use abrasive chemicals or solvents.
7 Perform any required maintenance before storage. See Maintenance Schedule.
8 Store the machine indoors in a clean, dry place with the tank dome lid open. Keep from freezing.
9 Place the machine in the storage position. This will prevent the brush from taking a set which will increase the brush life and maintain the
performance of the brush. Lift up on the Brush Lift Lever (7) until the lever locks into the up storage position.
MAINTENANCE SCHEDULE
MAINTENANCE ITEM Daily Weekly Yearly
Check / Clean Power Brush X
Check / Clean Tanks & Hoses X
Check / Clean Vacuum Shut-Off Float X
Clean Vacuum Shoe X
Clean “Maintenance” Spray Nozzle X
Inspect & Clean Solution Filter X
*Flush a vinegar mixture through solution system
**Check Carbon Brushes
* Once a year or after 300 operating hours À ush a white vinegar mixture (one quart vinegar to two gallons of water) through the machine. This will
help prevent a build-up of alkaline residue in the solution system.
** Have a Nil¿ sk service technician check the vacuum motor carbon brushes once a year or after 300 operating hours. The brush motor carbon
brushes check every 500 hours or once a year.
X
X
IMPORTANT!
Motor damage resulting from failure to service the carbon brushes is not covered under warranty. See the Limited Warranty
Statement.
VACUUM SHOE MAINTENANCE
Check the vacuum shoe daily. Remove any built-up string, hair or carpet ¿ bers. See Figure 7. Push and hold in the Vacuum Shoe Release Lever
(8) and slide the Vacuum Shoe (9) off of its mounting pin. Then disconnect the recovery hose from the vacuum shoe.
FIGURE 7
8
9
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ENGLISH - AINSTRUCTIONS FOR USE
SPRAY NOZZLE MAINTENANCE
Remove the Maintenance Spray Nozzle (A) once a week. See Figure 8. Turn the nozzle 1/4 turn counterclockwise to remove. Soak the nozzle
overnight in vinegar to remove chemical deposits. Do not use pins, wire, or similar to clean nozzle as this could destroy spray pattern.
SOLUTION FILTER MAINTENANCE
Once a week (or more often if necessary), inspect and clean the Solution Filter (10). Drain the recovery and solution tanks. Lift the recovery tank from
the machine and set it off to the side. See Figure 4. Keep the solution hose connected and turn the Filter Assembly (E) 1/4 turn counterclockwise to
loosen. Pull the ¿ lter assembly straight up and out of the solution tank. Reinstall after cleaning by following steps in reverse order.
POWER CORD MAINTENANCE
Once a week (or more often if necessary), check the power cord for cracked or damaged insulation, exposed wires in the cord or plug, and damaged
or missing ground pin. Replace damaged cord or plug immediately.
POWER BRUSH MAINTENANCE
Check the brush daily. Remove any built-up string, hair or carpet ¿ bers. When the machine is not in use it should be placed in the storage position.
This will prevent the brush from taking a set which will increase the brush life and maintain the performance of the brush.
REMOVING THE BRUSH
CAUTION!
Turn the power switch off (O) and unplug the machine, before changing the brushes.
1 Empty both the recovery and solution tanks. Open the recovery tank dome lid. Lift the recovery tank from the machine and set it off to the side.
2 Place the Handle Assembly (23) into a vertical position and tip the machine over onto its back.
3 See Figure 8. Rotate the brush until the Drive Lug (B) is in a position where the ¿ ns on the drive lug are parallel to the À oor.
4 Grab the brush at the end with the Brush Retainer Clip (C) and pull straight out.
5 Install a new brush at the drive lug end ¿ rst then push in the other brush end in until it snaps into the retainer clip.
FIGURE 8
3.
4.
C
B
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INSTRUCTIONS FOR USEA - ENGLISH
TROUBLESHOOTING
If the possible causes listed below are not the source of trouble, it is a symptom of something more serious. Contact your Nil¿ sk Service Center
immediately for service.
TRIPPING THE CIRCUIT BREAKER
The Circuit Breaker (26) is located on the Control Panel; it protects the electrical circuit and brush motor from damage due to overload conditions. If
the circuit breaker is tripped try to determine the cause.
Brush Circuit Breaker (5 Amp) Possible cause may be:
1 Debris wrapped around the brush drive (remove debris)
2 Electrical short circuit (have your Nil¿ sk Service Center or quali¿ ed electrician check the machine)
Once the problem has been corrected, push the button in to reset the circuit breaker. If the button does not stay in, wait 5 minutes and try again. If
the circuit breaker trips repeatedly, call your Nil¿ sk Service Center for service.
POOR WATER PICKUP
Possible causes may be:
1 Vacuum Mode Selector Knob (3) is set to the wrong mode or not properly seated (rotate knob fully to align with arrow icon)
2 Recovery Tank Full (empty recovery tank)
3 Open recovery tank drain hose (secure drain hose cap or replace)
4 Recovery hose not connected at vacuum shoe (connect hose to vacuum shoe)
5 Recovery hoses not connected to the correct ports in the dome lid (connect hoses to correct ports)
6 Recovery hose is kinked or damaged (replace the hose)
7 Debris caught in vacuum shoe, mode selector paddle or recovery hose (clean vacuum shoe, mode selector and recovery hose)
8 Recovery tank dome lid gasket leak (replace gasket)
9 Seal on mode selector paddle is worn or missing (replace seal)
INADEQUATE SOLUTION FLOW
Possible causes may be:
1 Solution tank empty (¿ ll solution tank)
2 Solution lines or solution ¿ lter clogged (À ush lines and ¿ lter)
3 Solution line not connected to ¿ lter assembly (connect solution line)
4 Spray nozzle is plugged (clean spray nozzle)
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ENGLISH - AINSTRUCTIONS FOR USE
ACCESSORIES / OPTIONS
In addition to the standard components, the machine can be equipped with the following accessories/options, according to the machine’s speci¿ c
use.
• Brushes with harder or softer bristles
• Upholstery hand tool
• Different wand and hose options
TECHNICAL SPECIFICATIONS (as installed and tested on the unit)
Model Nilfi sk
ES300
Model No. 56265503
Voltage/frequency V / Hz 220 -240 / 50-60
Rated Current Amp 7.6
Protection Class (electrical)
Protection Grade
Sound Pressure Level
IEC 60335-2-68: 2012 Amend. 1:2005, ISO 11203
Vibrations at the Hand Controls
IEC 60335-2-68: 2012 Amend. 1:2005, EN ISO 5349-1: 2001
Machine Width inch / cm 19.25 / 48.9
Minimum machine height with adjustable handlebar inch / cm 32 / 81.3
Maximum machine height with adjustable handlebar inch / cm 46.5 / 118
Minimum machine length with adjustable handlebar inch / cm 28 / 71.1
Maximum machine length with adjustable handlebar inch / cm 48.25 / 122.5
Solution Tank Capacity Gallon / L 9 / 34
Recovery Tank Capacity Gallon / L 7 / 26
Gross Weight* lbs/kg 102 / 46.3
Material Composition and Recyclability
Typ e % of machine weight % recyclable
Aluminum
Electrical / motors / engines - misc
Ferrous metals
Harnesses / cables
Liquids
Plastic - non-recyclable
Plastic - recyclable
Polyethylene
Rubber
5% 100%
23% 39%
3% 100%
1% 83%
0% 0%
10% 0%
10% 100%
42% 90%
7% 33%
dB(A)/20Pa 70
2
m/s
IPX4
0.39
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