Mytee Spinners 8903 User manual

Spinners Models: 8903, 8904, 8908
REV. 1/31/22
®
User Manual
13655 Stowe Dr. Poway, CA 92064
P: [phone]
F: [phone]
www.mytee.com

2
Introduction
Dear Customer:
Congratulations on the purchase of your new Spinner® Tile & Grout Cleaning Tool.
As technology continues to develop you can work condently knowing that both
Mytee and its employees are equally dedicated to developing with the industry and its
advances.
Like any other piece of machinery or technology, the Spinner® also requires proper
maintenance and care to keep the product working over extended use. Neglecting your
machine, abusing it or not operating it properly can void its warranty and prevent the
machine from performing to the quality and standard you’d expect out of the Mytee
line.
If you have any warranty concerns or questions, please review this manual thoroughly
or do not hesitate to contact your distributor. If there are questions regarding main-
tenance, replacement, or ordering parts please contact an authorized Mytee Service
Center. Visit www.mytee.com/support/nd-distributors to nd your nearest Service
Center.
Before using your Mytee product, please read this manual thoroughly.
Sincerely,
Mytee Customer Care Dept.

3
Table Of Contents
1
2
3
4
Important Safety Information 4
At a Glance 6
1.1 - Technical Specications 6
1.2 - 8903 Wand Style Spinner® 7
1.3 - 8904 T-Handle Spinner® 8
1.4 - 8908 Counter Spinner® 9
Machine Operation 10
2.1 - Connecting and Extractor or a Truckmount 10
2.2 - Spinner® Operation 10
2.3 - Storage 10
Product Maintenance 11
3.1 - Removing the Spray Bar 11
Troubleshooting 12

4
Important Safety Information
Please read and understand this manual completely before
operating this machine.
Grounding Instructions
This machine must be grounded. If it should malfunction or
break down, grounding provides a path of least resistance for
electrical shock. This machine 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 in accordance with all local code and ordinances. Do
not remove ground pin; if missing, replace plug before use.
Improper installation of the equipment-grounding conductor can
result in a risk of electric shock. Be sure to check with a qualied
electrician or service person if you are in doubt as to whether
the outlet is properly grounded. If the plug will not t in the outlet
do not modify the plug or the machine’s cord, instead have a
proper outlet installed by a qualied technician.
This machine is for use on a nominal 120-volt circuit and with a
grounding plug similar to the one in Figure 1 below. If a proper
outlet is not available, follow the illustrations of Figure 2 & 3
to install a temporary-grounding plug. This temporary work-
around should be used only until a proper outlet (Figure 1) can
be installed by a qualied electrician. When and if this type of
adapter is employed, screw the adapter’s extended tab into
place with a metal screw. However, grounding adapters are not
approved for use in Canada.
Again, be sure to check the grounding pin for damages and
replace if necessary.
The Green, or Green-Yellow, wire in the cord is the grounding
wire. When replacing a plug, this wire must be attached to only
the grounding pin.
DO NOT use extension cords.
Please Note for America use only.
Parts and Service
Please contact Mytee service personnel or a Mytee authorized
Service Center using Mytee original replacement parts and
accessories if repairs need to be performed. When and if calling
Mytee for support, please have your Model and Serial Number
available for faster assistance.
Name Plate
The Model and Serial Number are located on the lower half of the
back of the machine near the power plug and will be required for
ordering replacement parts. You can use the space provided in
this manual to note down both for future referencing.
Unpacking the Machine
When your new machine is delivered, please carefully inspect
both the shipping carton and the machine for damages. If
damage is evident, save both the shipping carton and machine
so that the delivering carrier can inspect it. Contact the carrier
immediately to le a freight claim if there has been any damage.
Caution and Warnings
Symbols
Mytee uses the symbols below to signal potentially dangerous
conditions. Always read this information carefully and take the
necessary steps to protect personnel and property.
Is used to warn of immediate hazards that will cause severe
personal injury or death.
Is used to call attention to a situation that could cause severe
personal injury.
Is used to call attention to a situation that could cause minor
personal injury or damage to the machine or other property.
When using an electrical appliance, basic precautions should
always be followed, including the following: Read all instructions
before using this machine. This product is intended for commer-
cial use only.
To reduce the risk of re, electrical shock, or injury:
1. Read all instructions before using equipment.
Figure 1
Grounding Pin
Grounded Outlet
Grounded Outlet Box
Adapter
Tab for Grounding
Screw
Metal
Screw
Figure 2 Figure 3

5
Important Safety Information
2. Use only as described in this manual. Use only manufacturer’s
recommended attachments.
3. Always unplug power cord from electrical outlet before at-
tempting any adjustments or repairs.
4. Do not unplug by pulling on cord. To unplug, grasp the plug,
not the cord.
5. Do not pull or carry by cord. Do not close a door on cord or
pull cord around sharp edges or corners.
6. Do not run appliance over cord. Keep cord away from heated
surfaces.
7. Do not use with damaged cord or plug. If cord is damaged,
repair immediately.
8. Do not use outdoors or on wet surfaces and/or standing
water.
9. Always unplug or disconnect the appliance from power
supply when not in use.
10. Do not allow to be used as a toy. Close attention is
necessary when used by or near children.
11. Do not use in areas where ammable or combustible
material may be present.
12. Do not leave the unit exposed to harsh weather elements.
Temperatures below freezing may damage components and
void warranty.
13. Use only the appropriate handles to move and lift unit. Do
not use any other parts of this machine for this purpose.
14. Keep hair, loose clothing, ngers, and all parts of the body
away from all openings and moving parts.
15. Use extra care when using on stairs.
16. To reduce the risk of re or electric shock, do not use this
machine with a solid-state speed control device.
17. The voltage and frequency indicated on the name plate
must correspond to the wall receptacle supply voltage.
18. When cleaning and servicing the machine, local or national
regulations may apply to the safe disposal of liquids which
may contain: chemicals, grease, oil, acid, alkalines, or other
dangerous liquids.
19. Do not leave operating unattended.

6
1 - At a Glance
1.1 - Technical Specications
1.1 - Included with the Spinner®
8903 Wand Style Spinner®
Cleaning Path 12”
Handle Wand style
Tube
Construction Stainless steel
Tube Diameter 1.5”
PSI Requirement Tested at 500 PSI, recommend at least 800
PSI for operation.
Swivel Carbide
Jets Dual
Jet Size 1502
Brush 12” replaceable
Product
Dimensions 12” x 12” x 51.5”
8904 T-Handle Spinner®
Cleaning Path 12”
Handle T-Handle
Tube
Construction Stainless steel
Tube Diameter 1.5”
PSI Requirement Tested at 500 PSI, recommend at least 800
PSI for operation.
Swivel Carbide
Jets Dual
Jet Size 1502
Brush 12” replaceable
Product
Dimensions 19” x 16” x 49”
8908 Counter Spinner®
Cleaning Path 7.5”
Handle Hand tool
Lead Hose
Length 43”
PSI Requirement Tested at 500 PSI, recommend at least 800
PSI for operation.
Swivel Carbide
Jets Dual
Jet Size 1502
Brush 6” replaceable
Product
Dimensions 11” x 9” x 9”
1.5” to 2” Barbed Hose Adapter (with 8903 and 8904 only)
Wrench for Spray Bar Removal (with 8903 and 8904 only)

7
1 - At a Glance
1. Spray Handle
2. Push Handle
3. Spray Bar Removal Wrench Storage
4. Cleaning Head
5. Cu-Lynx™ Connection
6. Vacuum Relief Valve
7. 1.5” to 2” Barbed Hose Adapter
8. Quck Connect Fitting for Solution Hose
1.2 - 8903 Wand Style Spinner®
1
2
3
4
5
6
7
8

8
1 - At a Glance
1. Quck Connect Fitting for Solution Hose
2. Trigger Holder Clip
3. Spray Trigger
4. Spray Bar Removal Wrench Storage
5. Cleaning Head
6. Cu-Lynx™ Connection
7. 1.5” to 2” Vacuum Hose Adapter
8. Vacuum Relief Valve
9. T-Handle
1.3 - 8904 T-Handle Spinner®
4
5
6
7
8
9
1
2
3

9
1 - At a Glance
1. Spray Gun
2. Cleaning Head
3. Vacuum Hose
4. Solution Hose
5. 1.5” Barbed Fitting
6. Quick Connect Fitting for Solution Hose
1.4 - 8908 Counter Spinner®
3
4
5
6
1
2

10
2 - Machine Operation
Before Using the Spinner®:
Make sure that the extractor to be used is capable of
pumping out solution at a PSI of at least 500.
2.1 - Connecting to an Extractor or a
Truckmount
8903 and 8904 Spinner®
Connect your vacuum hose to the 1.5” vacuum tube. For 2”
hoses, use the included 1.5” to 2” barbed adapter. Connect your
solution line to the male quick connect tting.
8908 Counter Spinner®
Connect your vacuum hose to the 1.5” barbed tting. Connect
your solution line to the male quick connect tting. ♦
2.2 - Spinner®Operation
Switch on your extractor’s vacuum(s), pump, and heater (if appli-
cable). See the extractor’s user’s manual for more information.
Begin cleaning. Squeeze the solution trigger to release solution.
The force of the solution spraying will propel the spray bar.
Perform one wet pass, followed by two dry passes. ♦
2.3 - Storage
After use, make sure all solution is purged from the solution line.
Do not expose to freezing temperatures. ♦
Adapter for 2” hoses.

11
3 - Product Maintenance
In order to keep the Spinner operating smoothly and reduce the
risk of damage and subsequent downtime, Mytee recommends
following the maintenance schedule below:
Maintenance Item Daily Weekly
Check for loose hardware. X
Clean and inspect hoses. X
Clean unit with all-purpose cleaner and
cloth. X
Inspect spray jets. X
Use System Maintainer to clear
solution line of any mineral buildup. X
3.1 - Removing the Spray Bar
The 8903 and 8904 Spinners come with a wrench that can be
used to remove the spray bar for cleaning, etc. To remove the
spray bar, place the wrench on the rotary union nut and then
place the wrench handle into the groove. Spin the spray bar
counterclockwise to loosen and remove it. ♦

12
4 - Troubleshooting
Issue Possible Cause Solution
The spray bar is
not spinning.
Clogged jets.
Unclog the jet by removing and soaking in a vinegar
and water solution. Scrub with a soft brush. Repeat if
necessary.
Problem with solution ow from extractor. Check for any clogs in the solution line. Run System
Maintainer through the extractor and Spinner.
Bad swivel.
Try to spin the spray bar by hand. If it does not move,
replace the swivel. If it moves, the seal may need
rebuilding. Take the Spinner to the nearest service
center.

13
Notes

Mytee, LLC
13655 Stowe Dr.
Poway, CA 92064
www.mytee.com
© 2022 Mytee, LLC
Printed in the USA